.about-video-dialog {
  background-color: #fff;
  border-radius: unset;
  -webkit-box-shadow: unset;
          box-shadow: unset;
}
.about-video-dialog .el-dialog__header {
    display: none;
}
.about-video-dialog .video-wrap {
    width: 100%;
    min-height: 30rem;
    border: 1px solid #006cff;
    padding: 2px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
}
.about-video-dialog .close-btn {
    width: 3.75rem;
    margin: 0.875rem auto 0;
    cursor: pointer;
}
.about-video-dialog .close-btn > img {
      width: 100%;
}
.about-video-dialog .mobile-close {
    width: 2.5rem;
}