.btn {
    text-align: center;
    padding-bottom: 224px;
    .el-button {
        width: 200px;
        height: 50px;
        background: var(--color);
        border-radius: 4px;
        opacity: 0.8;
        line-height: 50px;
        text-align: center;
        color: #fff;
        font-size: 16px;
        padding: 0;
        margin: 30px 0 0 0;
      }
  }
  