.breadcrumb[data-v-28ab7369]{line-height:40px;border-radius:4px;margin-bottom:10px}.breadcrumb .el-breadcrumb[data-v-28ab7369]{line-height:2;padding-left:4px}.avatar-uploader[data-v-122cb5c0]{cursor:pointer;position:relative;overflow:hidden;margin-bottom:10px;text-align:center}.avatar-uploader .el-upload[data-v-122cb5c0]:hover{border-color:#409eff}.avatar-uploader-icon[data-v-122cb5c0]{font-size:28px;color:#8c939d;width:100px;height:100px;line-height:100px;text-align:center}.avatar[data-v-122cb5c0]{height:100px}.avatar[data-v-122cb5c0],.icon[data-v-122cb5c0]{width:100%;display:block;-o-object-fit:contain;object-fit:contain}.icon[data-v-122cb5c0]{height:50px}.upload-container[data-v-122cb5c0]{float:left}[data-v-122cb5c0] .el-upload-dragger{width:100px!important;height:100px!important}.lesson-grid[data-v-5b5847fb]{background-color:#688174;padding:0}.el-table .outer-table[data-v-5b5847fb]{background:#f0f9eb!important}.promotion[data-v-5b5847fb]{padding:14px 8px;background:#b8dab8;font-size:1.5em}.message[data-v-5b5847fb]{line-height:25px}