IT修真院·坑乎 | Java(后端),CSS(前端),JavaScript(前端),PM(产品经理),UI(交互设计),QA(测试),Android(安卓APP),iOS(苹果APP),OP(运维),Python(后端)日常在线问答学习平台

链接跳转问题；做九宫格的时候，为什么会用到字体尺寸

1

属性

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<style type="text/css">
        *{padding: 0;margin: 0;}
        ul{
         font-size: 0;
        }
        li{
            background: yellow;
            width: 31.3%;
            padding-bottom: 31.3%;
            border-radius: 10%;
            margin: 1%;
            list-style-type: none;
            display: inline-block;
        }
    </style>

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

对display：inline-block的行标签设置margin：0 auto

0

1

布局

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

    margin: 0 auto;
    width: 35px;
    display: inline-block;
    line-height: 90px;
    text-align: center;

如何在任务八中实现gird布局

0

1

管理工具

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 图片

class="cursor-pointer"> 文本

一个块元素内放块元素设置margin，margin为什么会跑到框外？

1

盒模型

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

.two {
    width: 100%;
    height: 312px;
    font-size: 0;
    background: #29BDE0;
}
.victory {
    margin: 12px auto 0;
    width: 176px;
    height: 103px;
    background: url(../image/victory1.png) 66.5px 13px/43px 42px no-repeat; 
}
.victory2 {
    padding-top: 66px;
    width: 176px;
    height: 103px;
    font-size: 23px;
    color: #FFFFFF;
    text-align: center;
    background: url(../image/victory2.png) 0 0/176px 103px;
    box-sizing: border-box;
}

底部的按钮不能随着屏幕同步缩放

0

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

    <footer>
        <div class="end">
             <button class="stay">留言</button>
             <button class="coll">电话联系</button>
        </div>
    </footer>

.end{
    display:flex;
    justify-content:space-around; 
    position:fixed;
    bottom: 5px;
}
.stay {
    background-color: #ffffff;    
    color: #66cccc;
    padding: 8px 50px 8px 50px;
    margin: 0 5px 2px 12px;
    border-radius: 0.5rem;
    border-color: #66cccc;
}
.coll {
    background-color: #66cccc;    
    color: #ffffff;
    padding: 8px 48px 8px 48px;
    margin: 0  12px 2px 12px;
    border-radius: 0.5rem;
    border-color: #66cccc;
}

footer底部两边的边距不能设置成一致？

0

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

liu{
    line-height: 40px;
    color: #5fc0cd;
    width: 40%;
    border: 1px solid;
    margin-left: 20px;
    margin-right: 15px;
    border-radius: 5px;
    background-color: white;
    font-size: 16px;
}

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;
        }

      }

    }

  }

}

这个什 i 起什么作用

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

div{
    height: 100px;
    width: 200px;
    background-color: pink;
    text-align: center;
}
span{
    display:inline-block;
    vertical-align: middle;
    line-height: 20px;
    width: 100px;
}    
i{
    display: inline-block;
    height: 100%;
    vertical-align: middle;
}



<div>
        <i></i><span>我是特别长的特别长的特别长的特别长的多行文字</span>
  </div>

页面内容收缩文字不能换行。

0

1

通用

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

body {
    margin: 0;
}

.header {
    position: fixed;
    top:0px;
    width:100%;
    height: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #5fc0cd;
    font-size: 15px;
    color: white;
}

.head {
    width: 12px;
    padding-left: 10px;
}

.head1 {
    color: #5fc0cd;
}

.picture {
     margin-top:49px; 
    background: url(1.png);
    background-size: cover;
    background-repeat: no-repeat;
    height:140px;

}
.box1 {
    display: flex;
    align-items: center;
    height: 100%;
   
}

.fei {
    float: left;
    margin: 30px 10px;
    width: 80px;
    height: 80px;
}
.zi {
    font-size: 14px;
    color: white;
}
.zi1{
    margin:0-0 0 10px ;
    font-size: 14px;
    color: white;
}

.box {
    width: 9px;
    height: 12px;
}

.font {
    margin:3px 0 0 0 ;
    font-size: 12px;
    color: white;
}

.Icolor {
    font-size: 14px;
    color: #5fc0cd;
    margin: 0 0 0 10px;
}

.colour1 {
    background-color: #ffffff;
}

.wire1 {
    border-bottom: 1px solid #e1e5e7;
    height: 50px;
    display: flex;
    align-items: center;
}

.wire2 {
    margin: 0 0 0 15px;
    font-size: 15px;
}

.wire3 {
    border-bottom: 1px solid #e1e5e7;
    padding: 20px 0 20px 0;
    display: flex;
    align-items: center;
    margin: 0 0 0 10px;

}

.little {
    width: 12px;
    margin: 0 12px 0 10px;
}

.colour {
    font-size: 14px;
    color: #e1e5e7;
    margin: 0 0 0 12px;
}

.font1 {
    white-space: nowrap;
    margin: 0 0 0 12px;
    color:#999999;
    font-size: 15px;
}

.colour2 {
    font-size: 14px;
    color: #e1e5e7;
    margin: 0 12px 0 12px;
}

.font3 {
    font-size: 15px;
}

.font4 {
    font-size: 14px;
    word-wrap: break-word;
    word-break: normal;

}
.width{
    float: left;
   

}

.tall {
   display: flex;
   justify-content: space-around;
   position: fixed; 
   bottom:0; 
   width:100%; 
   height: 60px;
   
}

.box2 {
    display: flex;
    justify-content: space-around;
    align-items: center;
    border: solid #5fc0cd;
    background-color:#ffffff;
    width: 40%;
    height: 40px;
    border-radius: 5px;
    font-size: 15px;
    text-align: center;
    color: #5fc0cd;
}

.high {
    display: flex;
    border: solid #5fc0cd;
    width: 40%;
    height: 40px;
    border-radius: 5px;
    background-color: #5fc0cd;
    font-size: 15px;
    color: #ffffff;
    display: flex;
    justify-content: space-around;
    align-items: center;
}
.too{
    float:left;
    width: 100%;
    padding-top:90px ;
}
<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <link rel="stylesheet" href="four.css">
</head>

<body>
    <header class="header">
        <img class="head" src="5.png">
        <div>个人主页</div>
        <div class="head1">></div>
    </header>
    <div class="picture">
            <img class="fei" src="01.png">
         <div class="box1">
            <div class="zi">高素雅 
           <a class="zi1">51岁</a>
          <div class="font">
                <img class="box" src="2.png">
                京城·四方·报纸林
            </div> 
        </div>
        </div> 
        </div>
    <div class="colour1">
        <div class="wire1">
            <a class="Icolor">|</a> <a class="wire2">专业技能</a>
        </div>
        <div class="wire3">
            <img class="little" src="4 -4.png">
            <div class="font3">住家</div>
            <div class="colour">|</div>
            <img class="little" src="4 -4.png">
            <div class="font3">不含早餐</div>
        </div>
        <div class="wire3">
            <div class="font1">从业年限</div>
            <div class="colour2">|</div>
            <div class="font3">0~3年</div>
        </div>
        <div class="wire3">
            <div class="font1">工作时间</div>
            <div class="colour2">|</div>
            <div class="font3">全天</div>
        </div>
        <div class="wire3">
            <div class="font1">服务价格</div>
            <div class="colour2">|</div>
            <div class="font3" style="color:red">25小时</div>
        </div>
        <div class="wire3">
            <div class="font1">自我介绍</div>
            <div class="colour2">|</div>
            <a class="font4">可以洗衣、做饭、照顾老人。在护工方面有5年的经验，经验丰富。
            </a>
        </div>
        <!-- <div class="too"></div> -->
    </div>

        <footer class="tall">
            <div class="box2">
               留言
            </div>
            <div class="high">
               电话联系
            </div>
        </footer>
    
    
</body>

</html>