.courseDateFour[data-v-2220929b]{background:#f5f5f57d}.courseDateFour .box[data-v-2220929b]{padding:5rem 1.5rem;text-align:center}.courseDateFour .box .p2[data-v-2220929b]{margin-top:1.5rem}.courseDateFour .more[data-v-2220929b]{margin-top:3.75rem}.courseDateFour .more a[data-v-2220929b]{cursor:pointer}[data-v-2220929b] .tanc-pop{max-width:700px;border-radius:16px;padding:min(2rem,32px);overflow:hidden}[data-v-2220929b] .tanc-pop .el-dialog__header{border-bottom:1px solid #d8d8d8;padding-bottom:10px;display:flex;justify-content:space-between;align-items:center;padding-right:0}[data-v-2220929b] .tanc-pop .el-dialog__title{font-weight:500;color:#3d3d3d;font-size:min(1.5rem,24px)}[data-v-2220929b] .tanc-pop .el-dialog__headerbtn{top:0;right:0;position:relative}[data-v-2220929b] .tanc-pop .el-dialog__headerbtn .el-dialog__close{font-size:min(2.25rem,32px);filter:brightness(0);-webkit-filter:brightness(0)}[data-v-2220929b] .tanc-pop .box{margin-top:20px}[data-v-2220929b] .tanc-pop .box .form-item{margin-top:10px}[data-v-2220929b] .tanc-pop .box .form-item .el-input__inner{height:40px}[data-v-2220929b] .tanc-pop .box .form-item .el-textarea .el-textarea__inner{border-radius:10px;border:1px solid #dfdfdf;box-shadow:none;padding:10px}[data-v-2220929b] .tanc-pop .box .file-upload{margin-top:.625rem;width:100%}[data-v-2220929b] .tanc-pop .box .bind-btn{width:160px;height:48px;margin:auto;border:0;background:linear-gradient(180deg,#ffdb9e 5%,#d69855);border-radius:6.25rem}@media screen and (max-width:768px){[data-v-2220929b] .tanc-pop{width:96%;max-width:100%}[data-v-2220929b] .tanc-pop .box .bind-btn{width:120px;height:40px}}