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怎么实现侧边栏的不用js实现点击隐藏跟显示？

0

1

导航栏

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

无

sass无法同步

1

sass

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

body {
  display: flex;
  flex-direction: row;


  margin: 0;
  background-color: rgba(240, 240, 240, 1);

  /*左拉菜单*/
  .menu {
    flex-basis: 55%;

    display: none;

    height: 6.2rem;
    font-size: .16rem;
    color: rgba(41, 189, 224, 1);
    background-color: #fff;


    ul {
      padding: 0;
      text-indent: 8px;
      list-style: none;


      li {
        line-height: 2.2;
        border-bottom: 1px solid rgba(225, 229, 231, 1);

        img {
          height: .22rem;
          vertical-align: -.05rem;
        }

        .menu-arrow {
          float: right;
          margin-top: .12rem;
          margin-right: .3rem;
          width: .1rem;
          height: .1rem;
          border-top: .02rem solid rgba(41, 189, 224, 1);
          border-right: .02rem solid rgba(41, 189, 224, 1);
          transform: rotate(45deg)
        }
      }
    }
  }

}

article {
  position: relative;
  display: flex;
  flex-basis: 100%;
  flex-direction: column;
  justify-items: center;
  align-items: center;

  
header {
  z-index: 5;
  width: 100%;
  height: .5rem;
  background-color: rgba(41, 189, 224, 1);

  .head-logo {
    position: relative;

    i {
      display: block;
    }

    .logo-line-1 {
      position: absolute;
      top: 17px;
      left: 20px;
      width: 23px;
      height: 5px;
      border-top: 2px solid #fff;
      border-bottom: 2px solid #fff;
    }

    .logo-line-2 {
      position: absolute;
      top: 33px;
      left: 20px;
      width: 23px;
      height: 5px;
      border-top: 2px solid #fff;
    }
  }
}


  .last-game {
    position: relative;
    margin-top: .15rem;
    width: 92%;
    height: .5rem;
    line-height: .5rem;
    text-align: center;
    font-size: .17rem;
    border: .01rem solid #C9C9C9;
    color: rgba(154, 154, 154, 1);
    background-color: #ffffff;

    i {
      position: absolute;
      top: 35%;
      right: 3%;
      width: .13rem;
      height: .13rem;
      border-top: .03rem solid rgba(231, 231, 231, 1);
      border-right: .03rem solid rgba(231, 231, 231, 1);
      transform: rotate(45deg)
    }
  }



  main {
    display: flex;
    position: relative;
    flex-direction: column;
    align-items: center;
    width: 92%;
    height: 4.5rem;
    margin-top: .5rem;
    background-color: #ffffff;
    border: .01rem solid #C9C9C9;


    h3 {
      font-size: .12rem;
      color: #787878;
    }

    .game-begin {
      display: flex;
      height: 10%;
      width: 90%;
      justify-content: center;
      border-bottom: .01rem solid #FBB435;

      .game-btn {
        width: 100%;
        border-style: none;
        font-size: .19rem;
        outline: none;
        color: #FBB435;
        background-color: #fff;
      }
    }

    .edition {
      position: relative;
      margin-top: .2rem;
      width: 80%;
      height: 15%;
      outline: none;
      border-style: none;
      color: #fff;
      background-color: #69D1E9;
    }


    .arrow {
      position: absolute;
      right: -7px;
      top: 47%;
      height: 0;
      width: 0;
      border-width: 13px;
      border-style: solid;
      border-color: transparent transparent transparent #FBB435;
    }


    .bottom-circle {
      display: flex;
      height: .3rem;
      width: .6rem;
      justify-content: center;


      .circle {
        margin-left: .03rem;
        width: .1rem;
        height: .1rem;
        border-radius: 50%;
        background-color: #F0F0F0;

        &:hover {
          background-color: #69D1E9;
        }

      }

    }

  }

}

在flex布局中，text-overflow：ellipsis不生效的问题

1

页面显示 flex

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

css代码
.txt2{
    width: 50%;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
    margin-bottom: 1.3rem;
    margin-top: 1.3rem;
    font-size: 1.4rem;
}
.listtxt{
    position: relative;
    display: flex;
    padding-left: 1.5rem;
    flex-flow: column nowrap;
    justify-content: space-around;
    align-items: end;
    width: 100%;
    border-width: 0 0 1px 0;
    border-style: solid;
    border-color: #e1e5e7
}
html代码
<div class="listtxt">
<div class="txt2">
        <p>2015-7-5至2015-7-122015-7-5至2015-7-122015-7-5至2015-7-122015-7-5至2015-7-122015-7-5至2015-7-122015-7-5至2015-7-12</p>
    </div>
</div>

webstorm里面检测不到git

1

git 代码管理

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 图片

class="cursor-pointer"> 文本

怎么让元素具有点击后出现hover的效果

2

1

属性

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

.lump a:hover {
    text-decoration: none;
    color: #ff6d1b;
}
.lump a:hover .circle-left {
    background: #ff6d1b;
}

九宫格

1

九宫格

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

div {
    width:30% ;
    padding-bottom:30% ;
    /* border-radius 意思是给图形加圆角 */
    border-radius:20% 
    background-color:rgb(221, 159, 43);
    float:left;
    margin:1%
     height
    
    }

做出hover的效果必须用到z-index两者之间的关系？z-inde值大小区别

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

main p:hover {
    background: #fff;
    z-index: 1;
}

自适应布局中，字体大小应该怎么处理？

0

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

  @media only screen and (max-width: 600px){
    .text-line {
      height: auto;
    }
  }

组件库规范

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1

框架

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

@mixin module-imgscale($width,$height,$margin,$image,$position,$scale) {
  width: $width;
  height: $height;
  margin: $margin;
  background-image: $image;
  background-position: $position;
  -webkit-transform: scale($scale);
  -moz-transform: scale($scale);
  -ms-transform: scale($scale);
  -o-transform: scale($scale);
  transform: scale($scale);
}

于前端开发webstorm软件的问题

1

git 代码管理

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码