.cs-obfuscation{background-image:url(//c.cheggcdn.com/assets/site/images/img-qa-blur.jpg);background-repeat:no-repeat;font-size:19px;color:#333;font-weight:bold;height:268px}.cs-obfuscation .C-Eggshell-inline-dialog{-ms-transform:none;-webkit-transform:none;transform:none}.cs-obfuscation .C-Eggshell-inline-dialog .dialog{width:535px;margin:auto;padding:20px 0 20px 15px;margin-left:50px;max-width:560px;border:10px solid rgba(8,8,8,0.4);-moz-background-clip:padding;-webkit-background-clip:padding;background-clip:padding-box}.cs-obfuscation .C-Eggshell-inline-dialog .dialog.pin-dialog{position:absolute;top:initial;bottom:initial}.cs-obfuscation .C-Eggshell-inline-dialog .dialog.float-dialog{position:fixed;bottom:20px;top:initial}.cs-obfuscation h3{float:left}.cs-obfuscation button{padding:0 20px;float:right;margin-right:20px}.dialog .content{max-height:none}.dialog .cs-subheadline{color:#eb7100;margin-bottom:10px;font-size:21px}.dialog .cs-wrapper{border:1px solid #ccc;padding:20px;margin:10px 20px;border-radius:3px;position:relative}.dialog .cs-wrapper:nth-child(2){margin-top:20px}.dialog .cs-list li{list-style-type:disc;margin-left:15px;font-size:16px;line-height:25px}.dialog .cs-list .tutors-time{color:#21a29d;font-weight:bold}.dialog .cs-fineprint{color:#767676;margin-top:15px}.dialog .alc-content{font-size:18px}.dialog .alc-content .tbs-chapter{font-weight:bold}.dialog .alc-content .qna-body,.dialog .alc-content .qna-body p{width:79%;text-overflow:ellipsis;white-space:nowrap;overflow:hidden;max-height:40px}.dialog .alc-radio,.dialog .cs-radio{position:absolute;top:27px;right:50px}.dialog .radio-input:first-child{margin-bottom:20px}.dialog .radio-input label:not(.form-radio){display:inline-block}.dialog .radio-input .form-radio{position:relative;right:6px;top:-15px}.dialog .radio-label{color:#21a29d;font-size:20px;display:inline-block}.dialog .radio-term{font-size:14px;margin-top:-3px}.dialog .hide{visibility:hidden}.dialog .selected-container{background-color:#fff9e7}.C-Eggshell-dialog .dialog .header{margin:10px 0 0 20px}.C-Eggshell-dialog .dialog .control{border-top:0;margin:0 20px}.C-Eggshell-dialog .dialog .secondary{color:#069;background:transparent;box-shadow:none;border:0;font-size:16px;font-weight:normal}.C-Eggshell-dialog .dialog .primary{width:190px;height:43px;font-size:21px}.hide{visibility:hidden}#cspricemodal .headline{line-height:31px}#cspricemodal .tutor-messaging{margin-left:20px;position:relative;font-size:14px;width:94%;border-bottom:1px solid #DDD;padding-bottom:10px}#cspricemodal .includes{color:#21a29d;font-weight:bold}#cspricemodal.dialog .content{padding:0}#cspricemodal.dialog .control{padding-top:20px;float:right}
.C-Eggshell-dialog.cspricemodal .dialog{padding:0}.C-Eggshell-dialog.cspricemodal .dialog .content{padding:0}.cspricemodal-wrapper{text-align:center;font-family:"HelveticaNeue","Roboto","Helvetica","Arial",Sans-serif}.cspricemodal-wrapper.qna .cspricemodal-proofpoint-list{text-align:center;list-style-position:inside;width:100%;padding:0}.cspricemodal-wrapper.tbs .cspricemodal-proofpoint-list{padding-left:30px}.cspricemodal-wrapper .cspricemodal-subheader{font-family:"Aspira-Light","Helvetica","Arial",Sans-serif;color:#333;font-size:24px;padding:20px 0 5px}.cspricemodal-wrapper .cspricemodal-header-logo{background:url(//c.cheggcdn.com/assets/site/logos/logo-cheggstudy-237x44.png);background-size:cover;height:44px;width:237px;display:inline-block;position:relative}.cspricemodal-wrapper .cspricemodal-proofpoints{padding-bottom:20px}.cspricemodal-wrapper .cspricemodal-proofpoint-list{margin:0 auto 15px;display:inline-block;font-size:14px}.cspricemodal-wrapper .cspricemodal-proofpoint-list .cspricemodal-proofpoint-li{list-style-image:url(//c.cheggcdn.com/assets/site/icons/icn-ornge-check-12x8.png);list-style-position:inside;vertical-align:top;padding:5px 0}.cspricemodal-wrapper .cspricemodal-proofpoint-list .highlight{font-weight:bold;color:#eb7100}.cspricemodal-wrapper .cspricemodal-bottom-section{background-color:#f5f5f5;padding:30px 0;display:inline-block;width:100%}.cspricemodal-wrapper .cspricemodal-price-section{display:block;width:100%}.cspricemodal-wrapper .cspricemodal-price-section .cs-radio{font-size:18px;color:#555;position:relative;display:inline-block;top:0;right:0}.cspricemodal-wrapper .cspricemodal-price-section .cs-radio.alacarte .cspricemodal-offer-subtext{margin-left:15px}.cspricemodal-wrapper .cspricemodal-price-section .radio-options{display:inline-block}.cspricemodal-wrapper .cspricemodal-price-section .radio-input{margin:0 20px;float:left}.cspricemodal-wrapper .cspricemodal-price-section .radio-input:first-child{margin-bottom:0}.cspricemodal-wrapper .cspricemodal-price-section .radio-term{font-size:18px;margin-left:2px}.cspricemodal-wrapper .cspricemodal-price-section .radio-label{font-size:18px;color:#555}.cspricemodal-wrapper .cspricemodal-price-section .radio-label:hover{cursor:pointer}.cspricemodal-wrapper .cspricemodal-price-section input[type=radio]+label.form-radio{margin-right:0}.cspricemodal-wrapper .cspricemodal-offer-subtext{color:#767676;font-size:12px;margin-top:3px}.cspricemodal-wrapper .cspricemodal-cta-section{margin-top:20px}.cspricemodal-wrapper .cspricemodal-cta-section .cspricemodal-signin-link{font-size:14px}.cspricemodal-wrapper .cspricemodal-cta{display:block;margin:0 auto 12px;width:275px}.cspricemodal-wrapper .divider{display:inline-block;width:5px;position:relative;bottom:22px;margin:0 15px}.cspricemodal-wrapper .divider-top,.cspricemodal-wrapper .divider-bottom{border-left:1px solid #DDD;width:2px;height:24px;position:relative;display:block}.cspricemodal-wrapper .divider-middle{font-size:12px;color:#767676;position:relative;right:6px}.native-dialog .wrapper{background:0}.native-dialog .content{padding:0}.mobile .cspricemodal-wrapper{height:100%;background-color:#f5f5f5}.mobile .cspricemodal-wrapper .cspricemodal-header-logo{height:34px;width:192px}.mobile .cspricemodal-wrapper .cspricemodal-top-section{background-color:#fff;border-bottom:1px solid #ddd;padding:0 25px 0}.mobile .cspricemodal-wrapper .cspricemodal-top-section .cspricemodal-header{padding-top:25px}.mobile .cspricemodal-wrapper .cspricemodal-bottom-section{padding:10px 0}.mobile .cspricemodal-wrapper .cspricemodal-cta-section{margin-top:5px}.mobile .cspricemodal-wrapper .cspricemodal-subheader{margin:0 auto;line-height:25px;padding-top:0;padding-bottom:0}.mobile .cspricemodal-wrapper .cspricemodal-proofpoints{margin:0 15px;padding-bottom:0}.mobile .cspricemodal-wrapper .cspricemodal-proofpoint-list{font-size:12px;padding:10px 0;text-align:left;margin-left:0;margin-bottom:10px;padding-left:21px;text-indent:-21px}.mobile .cspricemodal-wrapper .cspricemodal-proofpoint-list .cspricemodal-proofpoint-li{list-style:none;line-height:16px}.mobile .cspricemodal-wrapper .cspricemodal-proofpoint-list .cspricemodal-proofpoint-li:before{content:url(//c.cheggcdn.com/assets/site/icons/icn-ornge-check-12x8.png);margin-right:5px}.mobile .cspricemodal-wrapper .cs-radio{text-align:left}.mobile .cspricemodal-wrapper .cs-radio input[type="radio"],.mobile .cspricemodal-wrapper .cs-radio .radio{margin-top:-2px}.mobile .cspricemodal-wrapper .cs-radio input[type="radio"]:before,.mobile .cspricemodal-wrapper .cs-radio .radio:before{padding:0;background-color:#f5f5f5}.mobile .cspricemodal-wrapper .cs-radio .radio-input{float:none;margin:15px 0}.mobile .cspricemodal-wrapper .cs-radio .additional-radio-label{display:inline-block}.mobile .cspricemodal-wrapper .cs-radio:not(.alacarte) .cspricemodal-offer-subtext{display:none}.mobile .cspricemodal-wrapper .cs-radio.alacarte{margin-left:-47px}.mobile .cspricemodal-wrapper .cs-radio.alacarte .cspricemodal-offer-subtext{margin-left:35px;position:relative;bottom:12px}.mobile .cspricemodal-wrapper .divider{width:85%;margin:0;bottom:5px}.mobile .cspricemodal-wrapper .divider .divider-top,.mobile .cspricemodal-wrapper .divider .divider-bottom{width:40%;height:auto;display:inline-block;border:0;border-bottom:1px solid #DDD}.mobile .cspricemodal-wrapper .divider .divider-middle{right:0;top:3px;margin:0 10px;display:inline-block}
.sticker-component{width:auto;position:relative;padding-top:0 !important;margin-top:0 !important}.sticker-component.afixed{position:fixed;bottom:auto}.sticker-component.abottom{position:absolute;bottom:0;top:auto}.sticker-component.abottom,.sticker-component:not(.afixed){margin-left:0 !important}.sticker-page-content-block{position:relative}
.txt-hdr-pg,.txt-hdr-mod{margin-bottom:20px}.txt-hdr-sec,.chg-content h3{margin-bottom:15px}.mod-box-hdr{overflow:hidden}.chg-content strong{font-weight:bold}#question-page .question{padding:10px 20px 20px 20px}#question-page .question .metadata,#question-page .question .comments{margin-left:51px}#question-page .question-body{margin:10px 0 6px 51px}.answers-list{padding:20px}.answers-list .answer .metadata .answered-by{float:left}.answers-list .answer .metadata .answer-rating{float:right;background-color:transparent;margin-top:0;border:0;padding:0}.answers-list .answer .metadata .answer-rating span{margin-left:5px}.answers-list .answer .metadata .answer-rating *{vertical-align:middle}.answers-list .answer{margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid #ddd}.answers-list .answer:last-child{border-bottom:0}.answers-list .answer .metadata,.answers-list .answer-body,.answers-list .comments{margin-left:51px}.answers-list .answer-body{padding:6px 0}.topic-body{padding:10px 10px 20px 10px}.questions-list{padding:15px 0;border-top:4px double #ddd}.questions-list strong{font-weight:bold}.questions-list .avatar{position:absolute;width:39px;height:39px;margin:0 10px 3px 0}.questions-list .metadata{overflow:hidden;line-height:16px}.questions-list .txt-hdr-mod{margin:8px 0 10px 0;float:left}.questions-list ul{clear:both}.questions-list li{padding:20px 10px;overflow:hidden;border-bottom:1px solid #ddd;min-height:39px}.questions-list li:last-child{border-bottom:0}.questions-list .question{margin-left:51px;line-height:16px}.questions-list .ask-homework-question{float:right;padding-bottom:5px;padding-top:7px}.questions-list .question-body{padding:32px 0 6px 0}.questions-list .question-body img{width:auto;max-height:150px}.mod-box .questions-list{padding:0;border-top:0}.mod-box .questions-list li:first-child{padding-top:4px}.mod-box .questions-list li:last-child{padding-bottom:0}.problem-list,.chapter-list,.textbook-list,.month-list,.subject-list,.definition-list{overflow:hidden;margin-bottom:-1px}.problem-list li,.chapter-list li,.textbook-list li,.month-list li,.subject-list li,.definition-list li{display:block;border-bottom:1px solid #eee;float:left;width:48%;margin-bottom:-1px;cursor:default}.problem-list li a,.chapter-list li a,.month-list li a,.subject-list li a,.definition-list li a{display:block;font-size:14px;font-weight:bold;padding:10px}.problem-list li span,.chapter-list li span,.textbook-list li span,.month-list li span,.subject-list li span,.definition-list li span{display:block;white-space:nowrap}.problem-list li:hover,.chapter-list li:hover,.textbook-list li:hover,.month-list li:hover,.subject-list li:hover,.definition-list li:hover{background-color:#f5f5f5}.month-list .details,.subject-list .details,.definition-list .details{margin-top:5px;font-size:11px;font-weight:normal;color:#767676}.textbook-list li:nth-child(even),.subject-list li:nth-child(even),.definition-list li:nth-child(even){margin-left:4%}.textbook-list li:nth-child(odd),.subject-list li:nth-child(odd),.definition-list li:nth-child(odd){clear:left}.problem-list li,.chapter-list li{width:30%;margin-left:4%}.problem-list li:nth-child(3n+1),.chapter-list li:nth-child(3n+1){margin-left:0;clear:left}.month-list li{width:22%;margin-left:4%}.month-list li:nth-child(4n+1){margin-left:0;clear:left}.textbook-list li{padding:10px;width:44%;min-height:130px}.textbook-list li .book-title{margin-bottom:5px;display:block;font-weight:bold}.textbook-list li .book-thumb{float:left;margin-right:5px}.textbook-list li .metadata{float:left;width:75%;line-height:16px}.chg-footer .seo-content{margin:0 0 65px}.chg-footer .seo-content h3{margin-bottom:10px}.chg-footer .seo-content p{color:#767676;line-height:1.5em}.icn-q-and-a,.icn-homework-help,.icn-topic-def,.icn-get-started{display:inline-block;zoom:1;overflow:hidden;background-repeat:no-repeat;text-indent:-9999px}.icn-q-and-a{background-image:url(/s/_global/images/q-and-a.png);width:50px;height:50px}.icn-homework-help{background-image:url(/s/_global/images/homework-help.png);width:50px;height:50px}.siderail-promo-mod{background:#f7f7f7;background:-moz-linear-gradient(top,#f7f7f7 0,#e6e6e6 100%);background:-webkit-gradient(linear,left top,left bottom,color-stop(0,#f7f7f7),color-stop(100%,#e6e6e6));background:-webkit-linear-gradient(top,#f7f7f7 0,#e6e6e6 100%);background:-o-linear-gradient(top,#f7f7f7 0,#e6e6e6 100%);background:-ms-linear-gradient(top,#f7f7f7 0,#e6e6e6 100%);background:linear-gradient(to bottom,#f7f7f7 0,#e6e6e6 100%);filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#f7f7f7',endColorstr='#e6e6e6',GradientType=0);padding:15px;-webkit-border-radius:5px;border-radius:5px}.siderail-promo-mod .txt-hdr-sec{margin-bottom:5px}.siderail-promo-mod .ask-button-row{margin:10px 0}.siderail-promo-mod .points-row{margin:5px 0;font-size:12px;line-height:1.5}.siderail-promo-mod .txt-hdr-ter{font-size:16px;top:-7px;position:relative;color:#555}.siderail-promo-mod .chg-list>li{margin-bottom:5px}.upgrade-row{margin:15px 0 0;font-size:11px;color:#767676;height:65px}.upgrade-row .plan-label{margin:5px 0 0 10px;max-width:130px}.definition-tutors,.subject-page-tutors{padding-left:30px;margin-bottom:20px}.qaarchive-day-page .questions-list .question-body{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.global-breadcrumb.txt-2-small a{font-family:"Aspira","Helvetica","Arial",Sans-serif}.app-footer.row{padding:0 0 30px 0}.backdrop{background-color:#d6f1f0;position:absolute;top:620px;height:650px;width:100%}.seo-content p,.cs-footer-text-content p{color:#767676}.mod-box.recent-textbooks{border:0;padding-top:0}.recent-textbooks .book-thumb-wrap{float:left;margin-right:10px}.recent-textbook-list>li{border-bottom:1px solid #ccc;clear:left;min-height:66px;padding:10px 0 10px 4px}.recent-textbook-list>li:last-child{border-bottom:0}.hwh-top-header.txt-hdr-land{margin-bottom:10px;font-family:"Aspira","Helvetica","Arial",Sans-serif}.hwh-top-header>em{font-family:"Aspira-Medium","Helvetica","Arial",Sans-serif}.hwh-left .homework-help-user-search p{font-family:"Aspira-Medium","Helvetica","Arial",Sans-serif;font-size:14px;color:#333}.hwh-left .homework-help-user-search a{margin-left:10px}.recent-questions-and-answers{position:relative;margin-bottom:40px}.recent-questions-and-answers .total-count{position:absolute;top:0;right:0;padding:3px 12px;border:1px solid #ccc;background-color:#fff;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;font-size:12px}.recent-questions-and-answers .questions-and-answers{padding-top:20px}.recent-questions-and-answers li{display:none;position:relative;background-color:#f2f2f2;-webkit-border-radius:8px;-moz-border-radius:8px;border-radius:8px;margin-top:10px;padding:16px 14px;min-height:49px}.recent-questions-and-answers li.shown{display:block}.recent-questions-and-answers li.animate-in{animation:swingDown 2s;-ms-animation:swingDown 2s;-webkit-animation:swingDown 2s;-moz-animation:swingDown 2s;-o-animation:swingDown 2s;transform-origin:50% 0;-moz-transform-origin:50% 0;-webkit-transform-origin:50% 0;-ms-transform-origin:50% 0;-o-transform-origin:50% 0;backface-visibility:hidden;-webkit-backface-visibility:hidden}.recent-questions-and-answers .type{position:absolute;top:-5px;left:14px;margin-right:9px}.recent-questions-and-answers .avatar{position:absolute;top:16px;left:41px;width:39px;height:39px;margin:0 10px 3px 0}.recent-questions-and-answers p.text-body{padding-left:76px;display:block}.recent-questions-and-answers .created-date{position:absolute;bottom:9px;right:30px;padding-left:16px;background-image:url(/s/_global/images/time-elapsed-clock.png);background-repeat:no-repeat;line-height:11px}@keyframes swingDown{0%{transform:perspective(500px) rotateX(-90deg);opacity:0}25%{transform:perspective(500px) rotateX(20deg)}50%{transform:perspective(500px) rotateX(-10deg);opacity:1}75%{transform:perspective(500px) rotateX(10deg)}100%{transform:perspective(500px) rotateX(0)}}@-moz-keyframes swingDown{0%{-moz-transform:perspective(500px) rotateX(-90deg);opacity:0}25%{-moz-transform:perspective(500px) rotateX(20deg)}50%{-moz-transform:perspective(500px) rotateX(-10deg);opacity:1}75%{-moz-transform:perspective(500px) rotateX(10deg)}100%{-moz-transform:perspective(500px) rotateX(0)}}@-webkit-keyframes swingDown{0%{-webkit-transform:perspective(500px) rotateX(-90deg)}25%{-webkit-transform:perspective(500px) rotateX(20deg)}50%{-webkit-transform:perspective(500px) rotateX(-10deg)}75%{-webkit-transform:perspective(500px) rotateX(10deg)}100%{-webkit-transform:perspective(500px) rotateX(0)}}.homework-help-user-search .C-common-search{position:absolute}.homework-help-user-search .C-search-autosuggest{margin-left:0}.homework-help-user-search .autosuggest-search-cancel{height:43px;width:43px;position:absolute;right:30px;top:-1px;cursor:pointer;display:none}.homework-help-user-search .autosuggest-search-cancel span.icon-x{text-indent:-9999px;background:transparent url(/s/_widget/autocomplete/images/sprite-autosuggest-v01.png) -360px -60px no-repeat;position:relative;top:18px;left:0;display:block}.homework-help-user-search .autosuggest-input-field:focus{outline:0}.homework-help-user-search .icon-chegg-search:before{color:#fff;font-size:20px;top:9px;position:relative;right:1px}.homework-help-user-search .autosuggest-search-btn{position:absolute;right:0;top:0;z-index:1;height:45px;width:45px;background:#eb7100;padding:0;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:0 4px 4px 0;box-sizing:border-box;text-align:center}.homework-help-user-search form.chg-search-form{position:relative;margin-right:0 !important;margin-top:20px}.homework-help-user-search input[type=text].form-input-sm{line-height:34px;height:45px;font-size:20px}.homework-help-user-search input[type=text].form-input-sm::-webkit-input-placeholder{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:20px;color:#555;font-weight:normal}.homework-help-user-search input[type=text].form-input-sm:-moz-placeholder{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:14px;color:#767676;font-weight:normal}.homework-help-user-search input[type=text].form-input-sm::-moz-placeholder{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:14px;color:#767676;font-weight:normal}.homework-help-user-search input[type=text].form-input-sm:-ms-input-placeholder{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:14px;color:#767676;font-weight:normal}.user-questions .question-wrap{padding:10px}.asklink-right{position:absolute;right:0;bottom:0;font-size:11px;color:#333;margin-right:10px}.asklink-right a.link-body-bold{font-size:11px}.chg-hwh-arrow-tagline{font-size:12px;line-height:23px;margin:2px 0}.wf-active .chg-hwh-arrow-tagline{font-family:'Gloria Hallelujah'}.chg-hwh-arrow-tagline:before{background-image:url(/s/_global/images/tagline-arrow.png);width:11px;height:23px;display:inline-block;zoom:1;*display:inline;content:'';margin-right:5px}.hwh-header{border-bottom:1px solid #ddd;-webkit-box-shadow:0 1px 0 0 #fff;box-shadow:0 1px 0 0 #fff;margin-bottom:20px}.hwh-header .hwh-left{position:relative;margin-bottom:20px}.hwh-header .hwh-top-header.txt-hdr-land{margin:0 120px 25px 0;font-size:39px}.hwh-header .hwh-left img{position:absolute;top:5px;right:0}.hwh-header.definitions .hwh-top-header.txt-hdr-land,.hwh-header.qaarchive .hwh-top-header.txt-hdr-land,.hwh-header.tbsolutions .hwh-top-header.txt-hdr-land{font-size:34px}.hwh-right{margin:0 0 20px 0;padding-left:30px}.hwh-right img{float:left}.hwh-right h2.txt-hdr-sec{font-size:20px;color:#555;line-height:22px}.hwh-right h3.txt-hdr-sec{color:#eb7100;font-size:16px;margin-bottom:4px}.hwh-right p{margin-bottom:12px;color:#555}.wf-active .hwh-right a.chg-btn.btn-primary-sm{font-family:'MuseoSansRounded-700',Sans-serif}.no-recent-textbooks{width:200px;border:1px solid #cdcdcd;border-radius:10px}.no-recent-textbooks .tbimg{margin:20px 0;text-align:center}.no-recent-textbooks h5{font-size:15px}.no-recent-textbooks h6{margin:0 0 20px 24px;font-size:15px}.no-recent-textbooks h6 span{color:#eb7100}.homework-help-page{margin-bottom:100px}.homework-help-page .user-questions{margin:10px auto}.user-questions .question-wrap:first-child{padding-top:10px}.user-questions .question-wrap{position:relative;border-bottom:1px solid #ddd;padding:20px 10px}.user-questions .question-wrap .question-delimit{float:left;width:20px;color:#eb7100;font-weight:700;font-size:18px}.user-questions .question-wrap .chg-question-data{padding-left:25px}.user-questions .question-wrap .chg-question-data .link-body-bold{line-height:18px}.user-questions .question-wrap .chg-question-data a:hover{cursor:pointer;text-decoration:none}.user-questions .question-wrap .chg-question-data .txt-3-small{margin:3px 0;color:#555}.user-questions .question-wrap .answer-stats{float:right;width:25%;text-align:right}.user-questions .question-wrap .answer-stats a{font-size:13px}.user-questions .question-wrap .answer-stats a span{color:#A00}.user-questions .question-wrap .link-wrap{max-width:600px}.user-questions .question-wrap .link-body-bold>.MathJax{color:#555 !important;margin-left:5px !important;font-size:1.2em;display:block;margin-top:5px}.user-questions .loading{text-align:center}.user-questions-more{text-align:center;margin:0 0 20px}.ask-disabled-msg a.chg-btn.btn-primary-sm{margin-left:15px}.top-level-questions .questions-list .question{margin-left:71px}.top-subject-list{float:left;display:inline-block;width:95%}.top-subject-list li{display:block;border-bottom:1px solid #eee;margin-bottom:5px;cursor:default}.top-subject-list li a{width:90%;margin-right:10px;font-size:14px;font-weight:bold;font-size:13px}.top-subject-list li span{white-space:normal;margin-right:10px}.top-subject-list li .details{margin-top:5px;font-size:11px;font-weight:normal;color:#767676}.top-subject-list li a:hover{background-color:#f5f5f5;text-decoration:none}.top-subject-list .subcat-links{margin-bottom:10px;font-size:11px;font-weight:normal;color:#767676;line-height:20px}.top-subject-list .subcat-links a{display:inline;font-size:11px;font-weight:normal;color:#767676}.ask-sidebar .answer-side-msg{text-align:center}.solutions-in-progress{margin-bottom:20px}.solutionpage-in-progress{margin-top:20px}.banner-row-canclose{-webkit-transition:opacity .3s cubic-bezier(0.25,0.1,0.25,1)}.welcome-cramster{margin-bottom:20px;font-weight:bold}.solution-cramster-banner{margin:20px 0 0}.solution-cramster-banner .welcome-cramster{margin-bottom:0}div.chg-ad{padding-top:0}.homework-seo-promo{color:#767676}.homework-seo-promo li{display:inline;padding:0 20px 0 20px}.homework-seo-promo li:first-child{padding-left:0}.shown .txt-hdr-mod{margin-top:20px}.topic-description{margin-bottom:30px;line-height:21px}.topic-description .has-inline .equation img,.topic-description .has-inline diagram img{vertical-align:middle}.topic-description img{max-width:100%}#smartbanner{position:relative;left:0;border-bottom:1px solid #e8e8e8;width:100%;height:250px;font-family:'Helvetica Neue',sans-serif;font-size:28px;background:#000;z-index:9998;overflow:hidden}#smartbanner .sb-container{padding:10px;margin:0 auto}#smartbanner .sb-icon{width:114px;height:114px;background-image:url(/s/_global/images/icn-chegg-114.png);background-repeat:no-repeat;margin-right:20px;float:left}#smartbanner .sb-info{height:100px;padding:10px 0;font-weight:bold;color:#fff;border-bottom:1px solid #fff}#smartbanner .sb-buttons{width:100%;margin:20px 0;text-align:center}#smartbanner .sb-info strong{display:block}#smartbanner .sb-button{width:49%;text-align:center;font-weight:bold;color:#fff;display:block;float:left}#smartbanner .sb-close{border-right:1px solid #fff}.subject-page-search{padding-top:10px}.right-content iframe.youtube-player{top:310px}.C-Eggshell-dialog .dialog{overflow:inherit}.online-tutor-link{font-size:14px;color:#555;margin:50px 0 50px 5px}.qaarchive-day-page .questions-pagination{display:block;width:100%;height:50px}.qaarchive-day-page .questions-pagination .chegg-sunkist-theme ul{left:0}.qaarchive-day-page .questions-pagination .chegg-sunkist-theme li{left:0}.qaarchive-day-page .questions-pagination .questions-pagination-link{display:inline-block}.qaarchive-day-page .questions-pagination .divider{border-right:1px solid #CCC;padding-left:10px;margin-right:10px;display:inline-block;height:15px;position:relative;top:4px}
.chg-ad{margin-top:20px}.chg-ad2{padding:0;margin:0}.chg-ad div,.chg-ad2 div{margin:auto}.ad-728x90{width:728px;height:90px}.ad-160x600{width:160px;height:600px}.ad-autox224{width:auto;height:224px}.ad-autox78{width:auto;height:78px}
.C-common-question-form{position:relative;background-color:#fff}.C-common-question-form .title{font-family:"Aspira-Medium","Helvetica","Arial",Sans-serif;font-size:18px;color:#333;margin-bottom:5px}.C-common-question-form .subtitle{color:#555;font-size:12px;margin-bottom:10px}.C-common-question-form textarea{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:14px;color:#333;height:175px;max-height:180px;min-height:180px;resize:none;margin-bottom:10px}.C-common-question-form .label{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:12px;color:#767676;padding:10px;text-align:center}.C-common-question-form .btn{width:100%;padding:0}@media screen and (max-width:1055px){.C-common-question-form .title{font-family:"Aspira-Light","Helvetica","Arial",Sans-serif;font-size:18px;color:#555}}
.tutor-container{border-radius:2px;padding:15px}.tutor-container .tutor-headline{font-size:20px;font-family:"Aspira","Helvetica","Arial",Sans-serif;padding-bottom:10px}.tutor-container .tutor-headline .subject{font-weight:bold}.tutor-container .tutors-footer .rightrail-cta{width:80%;height:40px;margin:20px 0 0 30px;padding-top:2px}.tutor-container .tbs-footer{float:right;width:48.4%}@media all and (max-width:1024px){.tutor-container .tbs-footer{float:none;width:100%}}.tutor-container .tbs-footer .tutors-cta{border-radius:0;width:100%;height:52px;color:#069}.tutor-container .tbs-footer .tutors-cta:hover{background:#009dec;color:white;border:0}.tutor-container .tbs-footer .tbs-logo{margin-left:105px}.cshp-container{border:1px solid #ddd;background:0}.cshp-container .tutor-headline{color:#767676;text-align:center;width:75%;margin:10px 13%}.cshp-container .tutor-content{float:left;width:70%;margin-left:10px;margin-right:15px}.cshp-container .tutors-footer{margin-top:25px}.cshp-container .tutors-footer .tutors-cta{width:25%}.tutor-container:not(.white){background:#f5f5f5}.tutor-container:not(.white) .tutors-footer .rightrail-cta{background:#009dec;border:0;font-family:"Aspira","Helvetica","Arial",Sans-serif;color:white}.tutor-container.white{background:#fff;border-radius:0;border:1px solid #DDD}.tutor-container.white .tutor-headline{font-family:"Aspira-Light","Helvetica","Arial",Sans-serif}.tutor-container.white .tutor-headline .subject{font-family:"Aspira-Medium","Helvetica","Arial",Sans-serif;font-weight:normal}.tutor-container.white .tutors-footer .rightrail-cta{margin:10px 0 0;width:96%;height:initial}.tutor-container.white .tutors-footer a{margin-left:5px;display:initial}
.tutor-row{background:white;height:60px}.tutor-row:hover{background:#eee}.tutor-row .online-indicator .circle-icn{background-image:url(//c.cheggcdn.com/assets/site/icons/icn-grn-cir-9x9.png);background-repeat:no-repeat;position:absolute;height:9px;width:9px;margin:25px 10px}.tutor-row .online-indicator .check-icn{background-image:url(//c.cheggcdn.com/assets/site/icons/icn-grn-cir-check-9x9.png);background-repeat:no-repeat;position:absolute;height:9px;width:9px;margin:25px 10px}.tutor-row .tutor-img{width:40px;padding:10px 10px 5px 30px}.tutor-row .tutor-info{display:inline-block;vertical-align:top;max-width:120px;margin-top:15px}.tutor-row .tutor-info .name{font-family:"Aspira-Medium","Helvetica","Arial",Sans-serif;color:#000;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tutor-row .tutor-info .school{font-size:11px;color:#555;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tutor-row .tutor-likes{background:white;border:1px solid #ddd;border-radius:2px;float:right;width:35px;height:10px;padding:5px;margin:20px 15px 0 0}.tutor-row .tutor-likes .thumbs-icn{background-image:url(//c.cheggcdn.com/assets/site/icons/icn-thumb-9x10.png);background-repeat:no-repeat;height:10px}.tutor-row .tutor-likes .reviews{float:right;color:#6eb711;font-size:11px}.tutor-card{border:1px solid #ddd;width:48%;height:50px;margin-bottom:20px;position:relative}.tutor-card .tutor-img{padding:0;height:50px;width:50px}.tutor-card .tutor-info{margin:11px 0 0 10px}.tutor-card .tutor-likes{position:absolute;right:-5px;top:0}.left-card{float:left}@media all and (max-width:1024px){.left-card{float:none;width:auto}}.right-card{float:right}@media all and (max-width:1024px){.right-card{float:none;width:auto}}.cshp-card{border:0;margin-bottom:inherit}.cshp-card .tutor-info{width:45%}.white .tutor-row .tutor-info .name{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:14px}.white .tutor-row .tutor-info .school{font-size:12px}.white .tutor-row .tutor-likes .thumbs-icn{background-image:url(//c.cheggcdn.com/assets/icons/icn-thumbsup-10x10.svg)}.white .tutor-row .tutor-likes .reviews{color:#21a29d}.white .tutor-row .circle-icn{background-image:url(//c.cheggcdn.com/assets/site/icons/icn-dot-10x10.svg);height:10px;width:10px}.white .tutor-row .check-icn{background-image:url(//c.cheggcdn.com/assets/site/icons/icn-check-10x10.svg);height:10px;width:10px}.sunkist .tutor-row .tutor-likes .thumbs-icn{background-image:url(//c.cheggcdn.com/assets/site/icons/chegg-thumbsup-active.svg);background-size:10px}.sunkist .tutor-row .tutor-likes .reviews{color:#eb7100}.sunkist .tutor-row .circle-icn{width:10px;height:10px;background:#008155;-moz-border-radius:5px;-webkit-border-radius:5px;border-radius:5px}
.cs-obfuscation-subscribe{height:auto;min-height:inherit}.cs-obfuscation-subscribe .C-Eggshell-inline-dialog .dialog-subscribe{position:fixed;bottom:0;z-index:100;background-color:#fff;left:0;right:0;padding-top:20px;border:1px solid #fff;-webkit-box-shadow:0 -1px 5px #DDD;-moz-box-shadow:0 -1px 5px #DDD;box-shadow:0 -1px 5px #DDD}.cs-obfuscation-subscribe .C-Eggshell-inline-dialog .dialog-subscribe .upper-container{padding:0 20px 10px}.cs-obfuscation-subscribe .C-Eggshell-inline-dialog .dialog-subscribe .upper-container .subsBtn{width:100%}.cs-obfuscation-subscribe .C-Eggshell-inline-dialog .dialog-subscribe .sign-in-link{text-align:center;padding:15px 0 15px}.cs-obfuscation-subscribe .C-Eggshell-inline-dialog .dialog-subscribe .sign-in-link a{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:14px}
.mod-box.categories,.mod-box.definitions,.mod-box.qa{padding:0}.tool-section{border:1px solid #DDD;margin-bottom:25px}.tool-header{border-bottom:1px solid #ddd;background:#eee;padding:15px}.tool-header .header-text{margin-left:55px}.tool-header .header-text .title{font-family:"Aspira-Medium","Helvetica","Arial",Sans-serif;font-size:24px;color:#333;margin-bottom:0}.tool-header .header-text .sub-title{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:18px;color:#555}.tool-header .qna-icon{background:url(//c.cheggcdn.com/assets/site/icons/icn-qna-opencirc-40x40-orng.png) no-repeat}.tool-header .tbs-icon{background:url(//c.cheggcdn.com/assets/site/icons/icn-tbs-opencirc-40x40-orng.png) no-repeat}.tool-header .study-icon{width:40px;height:40px;float:left;margin-top:5px}.see-more{display:inline-block;margin:20px}.see-more.tbs{margin-top:0}.qna-content{padding:10px 20px 15px}.qna-content .qna-list{border-bottom:1px solid #ddd;margin-bottom:15px}.qna-content .qna-list .question{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:14px;color:#555;border-bottom:1px dashed #DDD;padding:15px 0}.qna-content .qna-list .question:last-child{border-bottom:0}.qna-content .qna-list .question .question-content{margin-bottom:10px}.qna-content .qna-list .question .question-content .question-body{display:inline-block;width:96%}.qna-content .qna-list .question .question-content .question-body img{height:150px !important;width:250px !important}.qna-content .qna-list .question .bullet{font-weight:bold;float:left;margin-right:5px}.books-list{display:inline-block;border-bottom:1px solid #ddd;padding-bottom:20px;width:100%}.books-list .top-book{float:left;width:46%;margin:20px 0 0 20px}.books-list .top-book a:hover{text-decoration:none}.books-list .top-book .cover-image{float:left;margin-right:10px}.books-list .top-book .tbs-bookcover-small{background-image:url(//c.cheggcdn.com/assets/icons/books/tbs-cover-bg-80x96.png);height:96px}.books-list .top-book .manuals-book-img{box-sizing:border-box;padding:22px 14px}.books-list .top-book .book-details .title{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:14px;color:#333;margin-bottom:5px}.books-list .top-book .book-details .authors,.books-list .top-book .book-details .edition{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:12px;color:#767676}.books-list .top-book .book-details .authors{margin-bottom:3px}.tbs-search{margin-top:20px}.tbs-search .title{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:18px;color:#555;margin-left:20px}.tbs-search .tbs-autosuggest{width:600px;margin:10px 0 20px 20px}.tbs-search .tbs-autosuggest .C-common-search{margin-left:61px}.tbs-search .tbs-autosuggest .C-common-search .searchList{width:597px}.tbs-search .tbs-autosuggest .C-common-search .bottom-content{width:597px}.tbs-search .tbs-autosuggest form.chg-search-form{position:relative}.tbs-search .tbs-autosuggest .autosuggest-search-cancel{width:34px;position:absolute;right:30px;top:-1px;cursor:pointer;display:none}.tbs-search .tbs-autosuggest .autosuggest-search-cancel span.icon-x{text-indent:-9999px;background:url(//c.cheggcdn.com/assets/site/icons/icn-search-close-15x15.png) no-repeat;position:relative;top:12px;left:10px;display:block}.tbs-search .tbs-autosuggest .autosuggest-search-btn{position:absolute;right:1px;top:1px;border:1px solid #fff;padding:0}.tbs-search .tbs-autosuggest .autosuggest-search-btn .icn-magnify{text-indent:-9999px;float:right;background:url(//c.cheggcdn.com/assets/site/icons/icn-search-box-30x30.png) no-repeat;width:30px;height:30px}
@media screen and (min-width:10px) and (max-width:736px){.def_topic .chg-body .tool-header .qna-icon:before,.def_topic .chg-body .tool-header .tbs-icon:before,.def_topic .chg-body .books-list .top-book .tbs-bottom-line:after{font-family:"Chegg-icon" !important;speak:none;font-style:normal;font-weight:normal;font-variant:normal;text-transform:none;line-height:1;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;content:"\61"}.def_topic .chg-body .tool-header .qna-icon:before,.def_topic .chg-body .tool-header .tbs-icon:before{position:relative;display:inline-block;width:60px;height:60px;color:#eb7100;font-size:48px;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.def_topic .chg-body .tool-header .qna-icon:before,.def_topic .chg-body .tool-header .tbs-icon:before{position:absolute;text-align:center;width:100%;height:0;top:50%;margin-top:-24px}.def_topic .chg-body .tool-header .qna-icon:before,.def_topic .chg-body .tool-header .tbs-icon:before{width:96px;height:96px;border:2px solid #eb7100;-webkit-border-radius:50% 50%;border-radius:50% 50%}.def_topic .chg-body .books-list .top-book .tbs-bottom-line:after{content:"\e900"}.def_topic .chg-body .tool-header .qna-icon:before{content:"\e915"}.def_topic .chg-body .tool-header .tbs-icon:before{content:"\e90f"}}.topic-page{min-width:1180px}.topic-page .topic-name{font-size:34px}.topic-page .topic-description{margin-bottom:20px}.topic-page .topic-end{margin:10px 0}.topic-page .video-section{margin-top:40px}.topic-page .video-section .video-header{font-family:"Aspira-Medium","Helvetica","Arial",Sans-serif;font-size:28px;color:#333}.topic-page .video-section .tutor-video{border:1px solid #ddd;margin-top:15px;width:100%}.topic-page .video-section .video-footer{font-family:"Aspira-Light","Helvetica","Arial",Sans-serif;font-size:24px;color:#555;border:1px solid #ddd;background:#eee;margin-top:-5px;padding:15px}.topic-page .video-section .video-footer .topic-name{font-family:"Aspira-Medium","Helvetica","Arial",Sans-serif;font-size:24px;color:#333}.topic-page .video-section .video-footer .pipe{color:#767676}.topic-page .related-videos-title{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:24px;color:#333;margin:30px 0 10px;line-height:32px}.topic-page .related-videos-title .related-videos-title-highlight{font-weight:bold}.topic-page .video-player-arrow{margin-left:15px}.topic-page .video-player-container{width:90%;margin-left:13px}.topic-page .video-list-show-more-container{width:93%}.topic-page .video-list-container{margin-left:-10px;width:111%}.topic-page .video-list-card{margin:0 55px 10px 0}.topic-page .tools-header{text-align:center;margin:40px 0 20px}.topic-page .tools-header .title{font-family:"Aspira-Medium","Helvetica","Arial",Sans-serif;font-size:28px;color:#333}.topic-page .tools-header .subtitle{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:20px;color:#333;margin-top:5px}.topic-page .post-question-widget{border:1px solid #DDD;width:80%;padding:15px 20px;margin:0 0 20px 30px}.topic-page .post-question-widget textarea{height:70px;min-height:initial}@media only screen and (max-width:1024px){.topic-page .post-question-widget{width:76%}.topic-page .post-question-widget .title{font-family:"Aspira-Medium","Helvetica","Arial",Sans-serif;font-size:24px;color:#333}}.topic-page .hwh-right.mod-box{width:77%;margin:0 0 20px 30px;border-radius:initial}.topic-page .hwh-right.mod-box .sub-section{display:flex}.topic-page .hwh-right.mod-box .sub-section .hwh-right-label{margin-left:20px}.topic-page .hwh-right.mod-box .sub-section .hwh-right-label .txt-hdr-sec{font-family:"Aspira-Medium","Helvetica","Arial",Sans-serif;font-size:18px;color:#555;margin-bottom:5px}.topic-page .hwh-right.mod-box .txt-hdr-sec{font-family:"Aspira-Medium","Helvetica","Arial",Sans-serif;font-size:24px;color:#333;box-sizing:border-box;padding-right:35px;margin-bottom:15px;width:100%}.topic-page .hwh-right.mod-box .cta-button{margin-top:5px;width:97%}.topic-page .icon-chegg-QA,.topic-page .icon-chegg-solutions_icon{font-size:35px;color:#eb7100}.topic-page .icon-chegg-solutions_icon{margin-right:10px}.topic-page .dfp-ads{width:100%;padding-left:30px}.topic-page .dfp-ads .dfp-ads-wrapper{margin:auto;width:330px}.topic-page .dfp-ads .dfp-ads-wrapper .dfp-ads-container .chg-display{margin-bottom:20px}.topic-page .homework-seo-promo .mod-box{border:0}.topic-page .homework-seo-promo .mod-box .txt-hdr-mod{font-family:"Aspira-Medium","Helvetica","Arial",Sans-serif;font-size:24px;color:#333;margin-bottom:10px}.topic-page .homework-seo-promo .mod-box li{padding:0 10px}.topic-page .homework-seo-promo .mod-box li:first-child{padding-left:0}.topic-page .tutor-row .tutor-info{width:40%}.topic-page .video-transcription-toggler{font-size:14px}.topic-page .video-transcription{margin-top:10px;border:1px solid #DDD;padding:15px;max-height:200px;overflow-y:scroll;font-size:14px}@media screen and (min-width:10px) and (max-width:736px){.def_topic *{box-sizing:border-box}.def_topic .row,.def_topic .col-8{margin-left:0;margin-right:0}.def_topic .chg-body .chgg-hdr{min-width:0}.def_topic .chg-body .chg-container{min-width:10px;padding-top:10px}.def_topic .chg-body .chg-content{padding-left:15px;padding-right:15px;padding-bottom:140px}.def_topic .chg-body .seo-content{position:relative;padding-right:20px;left:0;bottom:auto}.def_topic .chg-body .seo-content .txt-hdr-mod{font-size:12px;color:#eb7100}.def_topic .chg-body .seo-content .txt-body{font-size:8px}.def_topic .chg-body .topic-page{min-width:10px}.def_topic .chg-body .topic-page #rightSideBar{display:none}.def_topic .chg-body .topic-page #leftContentBar{min-width:100%}.def_topic .chg-body .topic-page .topic-name{font-size:16px;color:#333;font-family:"Aspira-Bold","Helvetica","Arial",Sans-serif;margin-bottom:10px}.def_topic .chg-body .topic-page .topic-description{margin-bottom:10px;font-family:"Aspira","Helvetica","Arial",Sans-serif;color:#333;font-size:14px}.def_topic .chg-body .topic-page .video-section .video-header{font-family:"Aspira-Medium","Helvetica","Arial",Sans-serif;font-size:16px;color:#333}.def_topic .chg-body .topic-page .video-section .video-footer{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:12px;border:0;background-color:transparent;padding-left:0;margin-top:5px}.def_topic .chg-body .topic-page .video-section .video-footer .topic-name{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:12px}.def_topic .chg-body .topic-page .related-videos-title{margin-top:40px;margin-bottom:0;font-family:"Aspira-Medium","Helvetica","Arial",Sans-serif;font-size:16px}.def_topic .chg-body .topic-page oc-component[data-name=video-list] .video-list-container.selected{margin-bottom:400px}.def_topic .chg-body .topic-page oc-component[data-name=video-list] .video-list-container{overflow-x:scroll;overflow-y:hidden;white-space:nowrap;margin-bottom:0;margin-left:0;width:100%}.def_topic .chg-body .topic-page oc-component[data-name=video-list] .video-list-container .video-list-card{white-space:normal;margin-right:10px;padding-top:0}.def_topic .chg-body .topic-page oc-component[data-name=video-list] .video-list-container .video-list-card .video-card-tag{font-size:11px}.def_topic .chg-body .topic-page oc-component[data-name=video-list] .video-list-container .video-list-card .video-card-title{font-size:12px;word-wrap:break-word}.def_topic .chg-body .topic-page oc-component[data-name=video-list] .video-list-container .video-list-card .video-card-preview .video-card-thumbnail{height:99.7%}.def_topic .chg-body .topic-page oc-component[data-name=video-list] .video-list-container .video-list-card .video-card-preview .video-card-duration{top:127px}.def_topic .chg-body .topic-page oc-component[data-name=video-list] .video-list-container .video-list-card[style]{display:inline-block !important}.def_topic .chg-body .topic-page oc-component[data-name=video-list] .video-list-container .video-list-show-more-container{display:none}.def_topic .chg-body .topic-page oc-component[data-name=video-list] .video-list-container .video-player-container[style]{overflow:visible !important}.def_topic .chg-body .topic-page oc-component[data-name=video-list] .video-list-container .video-player-container{max-width:100%;position:absolute;min-height:350px;width:93%;left:0;z-index:100;margin-top:15px}.def_topic .chg-body .topic-page oc-component[data-name=video-list] .video-list-container .video-player-container .video-player-component-wrapper{position:absolute;top:0;left:0;right:0;bottom:0;height:auto;width:auto;margin-bottom:0}.def_topic .chg-body .topic-page oc-component[data-name=video-list] .video-list-container .video-player-container .video-player-component-wrapper .video-player-component-placeholder{background-color:#EEE}.def_topic .chg-body .topic-page oc-component[data-name=video-list] .video-list-container .video-player-container .video-player-component-wrapper .video-player-component{right:0;bottom:0}.def_topic .chg-body .topic-page oc-component[data-name=video-list] .video-list-container .video-player-container .video-player-component-wrapper .video-player-component .video-container{padding-left:10px;padding-right:10px}.def_topic .chg-body .topic-page oc-component[data-name=video-list] .video-list-container .video-player-container .video-player-component-wrapper .video-player-component .video-container .vjs-control.vjs-button.popout-button{display:none}.def_topic .chg-body .topic-page oc-component[data-name=video-list] .video-list-container .video-player-container .video-player-component-wrapper .video-player-component .video-container[style]{width:auto !important;height:287px !important}.def_topic .chg-body .topic-page .topics-link,.def_topic .chg-body .topic-page .more-qna-link{float:right;font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:12px}.def_topic .chg-body .topic-page .tools-header{margin-top:30px;text-align:left}.def_topic .chg-body .topic-page .tools-header .title{font-size:16px}.def_topic .chg-body .topic-page .tools-header .subtitle{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:14px}.def_topic .chg-body .tool-header{padding:10px;min-height:50px;border-bottom:0}.def_topic .chg-body .tool-header .qna-icon{background:0}.def_topic .chg-body .tool-header .qna-icon:before{position:relative;height:30px;width:30px;margin:2px 0 0 0;font-size:16px;font-weight:bold;border-width:1px;line-height:30px;display:block;top:0}.def_topic .chg-body .tool-header .tbs-icon{background:0}.def_topic .chg-body .tool-header .tbs-icon:before{position:relative;height:30px;width:30px;margin:2px 0 0 0;font-size:16px;font-weight:bold;border-width:1px;line-height:30px;display:block;top:0}.def_topic .chg-body .tool-header .study-icon{width:30px;height:30px;background-size:cover;margin-top:0}.def_topic .chg-body .tool-header .header-text{margin-left:40px}.def_topic .chg-body .tool-header .header-text .title{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:14px;padding-bottom:5px}.def_topic .chg-body .tool-header .header-text .sub-title{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:12px}.def_topic .chg-body .tool-section{border:0;margin-bottom:10px;overflow:hidden}.def_topic .chg-body .qna-content{padding-right:0;padding-left:0}.def_topic .chg-body .qna-content .left-pull{float:left}.def_topic .chg-body .qna-content .qna-list .question .question-content .question-body{width:93%;font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:14px}.def_topic .chg-body .qna-content .qna-list .question .see-answer{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:14px}.def_topic .chg-body .tbs-search{margin-top:25px}.def_topic .chg-body .tbs-search .tbs-autosuggest{width:inherit;margin-right:20px;margin-left:0;margin-bottom:15px}.def_topic .chg-body .tbs-search .tbs-autosuggest .form-input-sm::placeholder{font-size:10px;font-family:"Aspira","Helvetica","Arial",Sans-serif;color:#CCC}.def_topic .chg-body .tbs-search .tbs-autosuggest .autosuggest-search-btn{border:0}.def_topic .chg-body .tbs-search .tbs-autosuggest .icn-magnify{content:'';background-image:none}.def_topic .chg-body .tbs-search .tbs-autosuggest form:before{position:absolute;top:3px;right:3px;content:'';height:16px;width:16px;padding:6px;-webkit-border-radius:6px;-moz-border-radius:6px;-ms-border-radius:6px;-o-border-radius:6px;border-radius:6px;background-color:#eb7100;background-image:url("/s/_mobile/images/ui/optimized/v2/ui-elements-mobile-sprite-v2.7-retina.png");background-size:800px;background-repeat:no-repeat;background-position:-273px -268px}.def_topic .chg-body .tbs-search .title{margin-left:0;font-family:"Aspira-Medium","Helvetica","Arial",Sans-serif;font-size:14px}.def_topic .chg-body .tbs-search .book-input-field{font-size:14px;width:100%;height:35px}.def_topic .chg-body .books-list{padding-bottom:0;border-bottom:0}.def_topic .chg-body .books-list .top-book{width:100%}.def_topic .chg-body .books-list .top-book .book-details{margin-left:75px}.def_topic .chg-body .books-list .top-book .book-details .title{margin:0 0 1px;max-height:80px;font-size:14px;font-weight:500;font-family:Aspira,Helvetica,Arial,Sans-serif;width:initial;word-wrap:break-word}.def_topic .chg-body .books-list .top-book .book-details .author{width:60px;font-weight:700;color:#767676}.def_topic .chg-body .books-list .top-book .book-details .authors{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#555;font-family:Aspira,Helvetica,Arial,Sans-serif;font-size:12px;display:block;margin-bottom:10px;padding-top:10px}.def_topic .chg-body .chgg-hdr.type-study .chgg-hdr-navigation .nav-items.study{display:none}.def_topic .chg-body .global-breadcrumb.txt-2-small{color:#767676;font-family:"Aspira","Helvetica","Arial",Sans-serif;padding-bottom:20px;padding-top:15px;font-size:12px;line-height:32px;letter-spacing:1px}.def_topic .chg-body .global-breadcrumb.txt-2-small a{font-size:12px;font-family:"Aspira","Helvetica","Arial",Sans-serif;color:#767676}.def_topic .chg-body .chg-footer{display:none}.def_topic .chg-body .topic-page .homework-seo-promo .mod-box{padding:0;margin-bottom:15px}.def_topic .chg-body .topic-page .homework-seo-promo .mod-box li{padding-left:0;display:block;line-height:2em}.def_topic .chg-body .topic-page .homework-seo-promo .mod-box li a{font-family:"Aspira","Helvetica","Arial",Sans-serif;font-size:12px}.def_topic .chg-body .topic-page .homework-seo-promo .mod-box .divider{display:none}.def_topic .chg-body .topic-page .homework-seo-promo .mod-box .txt-hdr-mod{font-size:14px}.def_topic .chg-body .books-list .top-book{margin-left:0;margin-top:10px;padding-bottom:10px;border-bottom:1px solid #DDD}.def_topic .chg-body .books-list .top-book .cover-image{width:60px;height:72px;font-size:10px;margin-right:15px;text-align:center;position:relative;overflow:hidden;background-color:#EEE;-webkit-border-radius:3px;border-radius:3px}.def_topic .chg-body .books-list .top-book .cover-image:before{content:'Solutions';position:absolute;padding-top:100%;bottom:80%;left:-100%;right:-100%;height:17%;font-size:1em;background-color:#008155;color:#fff;-webkit-border-radius:50%;border-radius:50%}.def_topic .chg-body .books-list .top-book .tbs-bottom-line{display:block;position:absolute;height:12%;padding-left:25%;text-align:left;bottom:0;left:0;right:0;font-size:.6em;color:#555}.def_topic .chg-body .books-list .top-book .tbs-bottom-line:after{position:absolute;padding-left:2px;line-height:inherit}.def_topic .chg-body .books-list .top-book img{position:relative;margin:auto;top:24%;width:60%;max-height:60%;border-radius:2px}.def_topic .chg-body .embed-responsive-16by9{padding-bottom:56.25%}.def_topic .chg-body .embed-responsive-4by3{padding-bottom:75%}.def_topic .chg-body .embed-responsive{position:relative;display:block;height:0}.def_topic .chg-body .embed-responsive-item{position:absolute;top:0;bottom:0;left:0;width:100%;height:100%;border:0}}