videoApp/src/renderer/assets/less/mainpage.less

// 容器样式
.containers {
  width: 100%;
  max-height: 100vh;
  background-color: #333;
  overflow: hidden;
  font-weight: 500;
  font-family: "微软雅黑";

  // 列表项样式
  .signal_item {
    /*width: 100%;
    height: 132px;*/
    display: flex;
    justify-content: center;
    align-items: center;

    /*背景*/
    .signal_item_bg {
      width: 90%;
      height: 130px;
      display: flex;
      justify-content: center;
      align-items: center;

      &:hover {
        background-color: rgba(113, 113, 113, 0.3);
      }

      /*主体*/
      .signal_item_bg_body {
        width: 96%;
        height: 96%;
        background-color: rgba(127, 127, 127, 0.5);
        border-radius: 2px;

        /*空间*/
        .signal_item_bg_body_space {
          width: 94%;
          height: 80%;
          background-color: green;
          margin: 6px auto 2px;
        }

        /*文字*/
        .signal_item_bg_body_font {
          width: 100%;
          height: 15%;
          text-align: center;
          margin: 0 auto;
          font-size: 16px;
          color: #fff;
          font-family: "Gill Sans", sans-serif;
        }
      }
    }
  }

  // 滚动条样式
  /*定义滚动条高宽及背景高宽:分别对应横竖滚动条的尺寸*/
  ::-webkit-scrollbar {
    width: 4px;
    background-color: rgba(10, 66, 125, 0.65);
  }

  /*定义滚动条轨道:内阴影+圆角*/
  ::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 6px rgba(10, 66, 125, 0.3);
    border-radius: 10px;
    background-color: rgba(10, 66, 125, 0.65);
  }

  /*定义滑块:内阴影+圆角*/
  ::-webkit-scrollbar-thumb {
    border-radius: 10px;
    -webkit-box-shadow: inset 0 0 6px rgba(10, 66, 125, .3);
    background-color: #666;
  }

  // 退出按钮样式
  .logoutBtn {
    position: absolute;
    top: 10px;
    right: 10px;
  }

  // 最小化和关闭按钮
  .mini {
    .miniclose(30px,20px);
    &:hover {
      background-color: #646464;
    }
  }
  .close {
    .miniclose(0,28px);
    &:hover {
      background-color: #646464;
    }
  }
}

// 带参数的混合
.miniclose(@right,@fontSize) {
  position: absolute;
  width: 30px;
  height: 30px;
  top: 0;
  right:@right;
  text-align: center;
  line-height: 30px;
  font-size:@fontSize;
  cursor:default;
  font-weight: 600;
  color: #d9d9d9;
}