.mediaUploadDialog .btn{margin-top:20px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.mediaUploadDialog .upload-demo .el-upload-list__item-name,.mediaUploadDialog .upload-demo .is-success:hover{color:#4cd964}.mediaUploadDialog .upload-demo .el-progress-bar__inner{background-color:#4cd964}.mediaUploadDialog .upload-demo .el-progress__text{color:#4cd964}