.el-breadcrumb{font-size:14px;line-height:1}.el-breadcrumb:after,.el-breadcrumb:before{display:table;content:""}.el-breadcrumb:after{clear:both}.el-breadcrumb__separator{margin:0 9px;font-weight:700;color:#c0c4cc}.el-breadcrumb__separator[class*=icon]{margin:0 6px;font-weight:400}.el-breadcrumb__item{float:left}.el-breadcrumb__inner{color:#606266}.el-breadcrumb__inner.is-link,.el-breadcrumb__inner a{font-weight:700;text-decoration:none;transition:color .2s cubic-bezier(.645,.045,.355,1);color:#303133}.el-breadcrumb__inner.is-link:hover,.el-breadcrumb__inner a:hover{color:#409eff;cursor:pointer}.el-breadcrumb__item:last-child .el-breadcrumb__inner,.el-breadcrumb__item:last-child .el-breadcrumb__inner:hover,.el-breadcrumb__item:last-child .el-breadcrumb__inner a,.el-breadcrumb__item:last-child .el-breadcrumb__inner a:hover{font-weight:400;color:#606266;cursor:text}.el-breadcrumb__item:last-child .el-breadcrumb__separator{display:none}.study-preview .header{background:#fff;padding:4rem 3rem;margin:1rem 0 1.4rem}.study-preview .header img{width:6rem;margin-right:2.5rem}.study-preview .header .text{font-size:1.6rem;color:#999;margin-bottom:6px}.study-preview .header .title{font-size:2.4rem;color:#333;line-height:1.4}.study-preview .content{background:#fff;padding:2rem 3rem}.study-preview .content section{margin-bottom:3.6rem;font-size:1.6rem;color:rgba(51,51,51,.85)}.study-preview .content section .list{margin-bottom:20px}.study-preview .content section .list pre{width:100%;white-space:pre-line}.study-preview .content section .list.hover-list{transition:all .3s;padding:10px 0;margin-bottom:0}.study-preview .content section .list.hover-list:hover{box-shadow:14px 6px 25px rgba(0,0,0,.1)}.study-preview .content section .list i{font-size:1.8rem;color:#2d70ae;margin-right:1.65rem}.study-preview .content section .list.dot{display:flex;align-items:baseline}.study-preview .content section .list.dot:before{content:"";display:block;width:4px;height:4px;border-radius:100%;background:#2d70ae;margin-right:1.2rem;position:relative;top:-4px}.study-preview .content section .list .lock{color:rgba(51,51,51,.9)}.study-preview .content section .text{line-height:1.8}.study-preview .content section .text .text-inner{display:flex;width:100%;min-height:5rem;background:#e9eef3;border-radius:.5rem;margin-bottom:1rem}.study-preview .content section .text .text-inner-title{display:flex;align-items:center;justify-content:center;width:4.4rem;min-width:4.4rem;color:#2d70ae;font-size:2.2rem;border-right:2px dashed #fff;font-weight:600}.study-preview .content section .text .text-inner-value{font-size:1.6rem;line-height:2.2rem;padding:1.4rem 1.6rem;color:#4a4a4a}.study-preview .content .title{display:flex;align-items:center;font-size:2rem;color:#333;margin-bottom:2.5rem}.study-preview .content .title:before{content:"";display:inline-block;width:6px;height:2rem;background:#2d70ae;margin-right:8px;border-radius:2px}.study-preview .content .teacher-avatar{width:7.2rem;height:7.2rem;border-radius:100%;margin-right:2.6rem}.study-preview .content .teacher{color:#333;margin-bottom:7px}.study-preview .content .teacher-desc{font-size:1.4rem;line-height:1.5}.study-preview .capability-entry .capability-content{display:flex;align-items:center;justify-content:space-between}.study-preview .capability-entry .capability-content .el-button{flex:none;margin-left:2rem}.el-breadcrumb{scrollbar-width:none;-ms-overflow-style:none}.el-breadcrumb::-webkit-scrollbar{display:none}.el-breadcrumb .el-breadcrumb__item{flex:0 0 auto}