.add_file[data-v-1d80a202]{box-sizing:border-box;padding:0 3.125rem}.select_wrap[data-v-1d80a202]{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;box-sizing:border-box;padding:0 0 .9375rem 3.125rem}.select_wrap .el-checkbox[data-v-1d80a202]{height:1.75rem}[data-v-1d80a202] .el-dialog__title{color:#5277f7;font-weight:500;font-size:1.5625rem}[data-v-1d80a202] .el-dialog__body{text-align:center}.dialog_text[data-v-1d80a202]{font-size:1.375rem;font-family:"\9ED1\4F53";color:#002d72}[data-v-1d80a202] .el-page-header__left:hover{opacity:.7}[data-v-1d80a202] .el-page-header__left{position:relative;top:5.625rem;left:1.25rem}[data-v-1d80a202] .el-page-header__left .el-icon-back,[data-v-1d80a202] .el-page-header__left .el-page-header__title{font-size:1.25rem;color:#5277f7}.menu[data-v-1d80a202]{background:#f5f9ff;padding:3.125rem 18.75rem}.menu .menu_title[data-v-1d80a202]{opacity:.8;font-size:1.6875rem;font-weight:600;color:#3c3c3c;margin-bottom:1.25rem}.menu .course_menu[data-v-1d80a202]{display:flex;justify-content:start;flex-wrap:wrap;box-sizing:border-box}.menu .course_menu .item[data-v-1d80a202]{opacity:.8;width:25%;height:3.75rem;line-height:3.75rem;font-size:1.375rem;color:#3c3c3c}.menu .course_menu .item[data-v-1d80a202]:hover{cursor:pointer;color:#5277f7;opacity:.8}.course_intro[data-v-1d80a202]{min-height:9.375rem}.course_intro .intro_text[data-v-1d80a202]{line-height:1.5;min-height:5rem;font-size:1.5rem;font-family:"\9ED1\4F53";color:#3c3c3c}.course_content[data-v-1d80a202]{width:100%;box-sizing:border-box;padding:0 18.75rem;background:#fff;margin-top:1.875rem;box-shadow:.0625rem .3125rem .6875rem -.125rem rgba(0,0,0,.1);-webkit-box-shadow:.0625rem .3125rem .6875rem -.125rem rgba(0,0,0,.1);-moz-box-shadow:.0625rem .3125rem .6875rem -.125rem rgba(0,0,0,.1)}.course_content .content_title[data-v-1d80a202]{font-size:1.875rem;letter-spacing:.125rem;font-weight:600;color:#5277f7;height:6.25rem;line-height:6.25rem}.CourseDetail_wrap[data-v-1d80a202]{background:#fafafa}.banner_wrap[data-v-1d80a202]{width:100%;height:46.5625rem;background-position:0 0;background-size:100% 100%;background-repeat:no-repeat}.banner_wrap .banner_title[data-v-1d80a202]{font-size:3.75rem;color:#5277f7;font-weight:600;padding:9.375rem 0 3.125rem 11.25rem;letter-spacing:.125rem}.banner_wrap .banner_text[data-v-1d80a202]{height:12.5rem;padding-left:11.25rem;color:#333;font-size:1.5625rem;width:40.625rem;line-height:1.5;opacity:.8}.banner_wrap .banner_text div[data-v-1d80a202]{display:flex}.banner_wrap .banner_text div span[data-v-1d80a202]{white-space:nowrap;font-weight:600}.banner_wrap .show_button[data-v-1d80a202]{margin:3.125rem 0 0 11.25rem;width:15.625rem;height:4.0625rem;font-size:1.5625rem;border-radius:.5rem}.banner_wrap .icon_wrap[data-v-1d80a202]{width:12.5rem;color:#fff;position:relative;top:9.375rem;right:7.5rem}.banner_wrap .icon_wrap .icon-dianzan[data-v-1d80a202]{margin-right:1.25rem;font-size:1.5625rem}.banner_wrap .icon_wrap .icon-xingxing[data-v-1d80a202]{font-size:1.4375rem}.banner_wrap .icon_wrap .icon-dianzan[data-v-1d80a202]:hover,.banner_wrap .icon_wrap .icon-xingxing[data-v-1d80a202]:hover{color:#002d72}