.cHeader[data-v-7bec4e72]{width:100%;height:184px;background-image:url(../img/c_h_bg.513b1e19.png);background-size:cover;min-width:1200px}.cHeader_con[data-v-7bec4e72]{width:1200px;margin:0 auto;position:relative;height:124px}.c_logo[data-v-7bec4e72]{height:124px;font-size:0;line-height:124px;float:left}.c_logo img[data-v-7bec4e72]{vertical-align:middle;width:243px;height:40px}.web_info[data-v-7bec4e72]{float:right;margin-top:30px}.web_info[data-v-7bec4e72]:after{display:block;content:"";clear:both}.login_info[data-v-7bec4e72]{display:inline-block;vertical-align:middle;margin-left:39px;margin-top:12px;float:right}.nologin[data-v-7bec4e72]{cursor:pointer}.login_info img[data-v-7bec4e72]{display:inline-block;vertical-align:middle;margin-right:10px;width:38px;height:38px;border-radius:19px}.login_info span[data-v-7bec4e72]{color:#fff;font-size:16px;font-family:微软雅黑;display:inline-block;vertical-align:middle;font-weight:400}.after_login[data-v-7bec4e72]{float:right;font-size:0}.learning_box[data-v-7bec4e72]{display:inline-block;line-height:60px;margin-left:45px;cursor:pointer}.learning_box img[data-v-7bec4e72]{width:28px;height:24px;vertical-align:middle;margin-right:12px}.learning_box span[data-v-7bec4e72]{color:#fff;font-size:14px;vertical-align:middle}.web_nav[data-v-7bec4e72]{width:100%;height:60px;background:#4d6ef2;min-width:1200px}.web_nav ul[data-v-7bec4e72]{width:1200px;margin:0 auto;height:100%;font-size:0}.web_nav ul li[data-v-7bec4e72]{width:160px;display:inline-block}.web_nav ul li .liBox[data-v-7bec4e72]{width:110px;margin:0 auto;text-align:center;line-height:60px;color:#fff;font-size:16px;font-weight:400;font-family:微软雅黑;cursor:pointer}.web_nav ul li.active .liBox[data-v-7bec4e72]{background:#74a2ff}.studentCon[data-v-8799e878]{width:100%;height:266px;background-color:#fff;box-shadow:1px 1px 6px 0 hsla(0,0%,60%,.18);padding-top:20px;text-align:center}.studentImg[data-v-8799e878]{width:50px;height:50px;border-radius:25px}.studentName[data-v-8799e878]{color:#333;font-size:18px;font-weight:700;margin-top:14px;margin-bottom:7px}.websiteName[data-v-8799e878]{font-size:14px;color:#999;padding-bottom:5px}.LearningCenter{width:100%;min-width:1200px}.LC_content{min-height:calc(100vh - 324px);background-color:#f4f5f9;padding-top:32px;padding-bottom:82px}.LC_container{width:1200px;margin:0 auto;padding-left:300px;min-height:706px}.LC_container:after{content:"";display:block;clear:both}.LC_left{width:260px;float:left;margin-left:-300px}.LC_right{width:100%;min-height:706px;background-color:#fff;box-shadow:1px 1px 6px 0 hsla(0,0%,60%,.18)}.LC_right.isRecords{background-color:transparent;box-shadow:none}.loginBtn{margin-top:23px}.studentBtn{width:190px;height:34px;border-radius:18px;font-size:16px;line-height:32px;margin:16px auto 0;cursor:pointer;border:1px solid #999;color:#999}.studentBtn.active{border:none;background:linear-gradient(72deg,#4c6df1,rgba(76,109,241,.9));box-shadow:2px 3px 7px 0 rgba(77,109,241,.34);color:#fff;line-height:34px}.studentBtn:hover{border:1px solid #333;color:#333}.studentBtn.active:hover{opacity:.8;border:none;color:#fff}.C_menu{width:100%;height:420px;background-color:#fff;box-shadow:1px 1px 6px 0 hsla(0,0%,60%,.18);margin-top:20px}.C_menu_item{height:60px;line-height:60px;text-align:center;font-size:0;position:relative;cursor:pointer}.C_menu_item img{vertical-align:middle;margin-right:14px}.C_menu_item span{vertical-align:middle;font-size:16px;color:#333}.C_menu_item.active{background-color:#f7f8fe}.C_menu_item.active:after{width:4px;height:100%;background-color:#5e7bf2;content:"";display:block;position:absolute;top:0;left:0}.LearningCenter .LC_box{width:100%}.LearningCenter .LC_Header{width:100%;height:60px;padding-left:35px;line-height:60px;font-size:16px;color:#333;border-bottom:1px solid #e6e7eb;font-weight:700;position:relative}