#contact-selector {
    font-size: 16x;
    position: relative;
    width: 100%;
    &.pc {
      display: flex;
      flex-direction: column;
      max-height: calc(100vh - 170px);
      overflow: hidden;
  
      .contact-body {
        flex: 1;
        overflow-y: auto;
      }
    }
    .left-icon{
      width: 18px;
      height: 18px;
    }
    .contact-body {
      padding: 16px;
      padding-bottom: 56px;
    }
  
    .fold-button {
      width: 40px;
      height: 20px;
      margin-right: -20px;
      display: flex;
      justify-content: center;
      align-items: center;
  
      &.unfold {
        transform: rotate(90deg);
      }
    }
  
    .contact-footer {
      height: 72px;
      display: flex;
      padding: 14px 16px;
      background: #fff;
      position: fixed;
      bottom: 0;
      left: 0;
      width: 100%;
      box-sizing: border-box;
      display: flex;
      justify-content: space-around;
      &.pc {
        height: 72px;
        padding: 14px 0px;
        box-shadow: 0px -0.5px 0px rgba(0, 0, 0, 0.05);
        position: static;
      }
      .footer-but{
        padding: 10px 64px;
      }
    }
  }