.courseRightMain{background-color:#f7f8f9}.courseRightTitle{padding:10px 0;border-bottom:1px solid #eee;margin:0 10px 10px 10px}[data-v-43ce4da8] .el-dialog__title{font-weight:700;display:block;text-align:center}[data-v-43ce4da8] .el-dialog__close{color:#aaa;font-size:28px}[data-v-43ce4da8] .el-dialog{border-radius:20px;background:-webkit-gradient(linear,left top,left bottom,color-stop(10%,#e3ecf9),color-stop(95%,#fff));background:linear-gradient(180deg,#e3ecf9 10%,#fff 95%)}.countdown[data-v-43ce4da8]{text-align:center;color:#aaa;margin-top:30px}.operation[data-v-43ce4da8]{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-pack:distribute;justify-content:space-around;-ms-flex-line-pack:center;align-content:center;gap:20px;height:40px;margin-top:30px}.operation div[data-v-43ce4da8]{-webkit-box-flex:1;-ms-flex:1;flex:1;border-radius:50px;background:#eee;color:#aaa;text-align:center;line-height:40px}.operation .dialogButton[data-v-43ce4da8]{background:#0a84e0;color:#fff}