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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

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如何用纯CSS写一个手动轮播图

1

1

轮播

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Title</title>
    <link rel="stylesheet" type="text/css" href="task14.css">
</head>
<body>
</body>
</html>

该问题已被官方收录

纯css轮播图，怎么完成。

1

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

body{
}
/*轮播图样式*/
ul,li{
  list-style: none;
  padding: 0;
}

/*css public start*/
.floatfix {
  *zoom: 1;
}
.floatfix:after {
  content: "";
  display: table;
  clear: both;
}
/*css public end*/

/*slider start*/
.slider-contaner{
  width:100%;
  position:relative;
}
.slider-item + .slider-item{
  opacity:0;
}
.slider-item{
  width:100%;
  position:absolute;
  animation-timing-function: linear;
  animation-name:fade;
  animation-iteration-count: infinite;
  background-size:100%;
  background-repeat: no-repeat;
}
.focus-container{
  position:absolute;
  z-index:7;
  margin:0 auto;
  left:0;
  right:0;
}
.focus-container li{
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 50%;
  float: left;
  margin: 0 .05rem;
  background: #fff;
}
.focus-item{
  width:100%;
  height:100%;
  border-radius:inherit;
  animation-timing-function: linear;
  animation-name:fade;
  animation-iteration-count: infinite;
}
.focus-item2,.focus-item3,.focus-item4,.focus-item5{
  opacity:0;
}
/*设置轮播焦点的位置*/
.focus-container{
  bottom:2%;
  display: flex;
  justify-content: center;
}
/*设置当前图片焦点的颜色*/
.focus-item{
  background:#51B1D9;
}
/*设置动画，请根据实际需要修改秒数*/
.slider-item,.focus-item{
  animation-duration: 20s;
}
.slider-item1,.focus-item1{
  animation-delay: -1s;
}
.slider-item2,.focus-item2{
  animation-delay: 3s;
}
.slider-item3,.focus-item3{
  animation-delay: 7s;
}
.slider-item4,.focus-item4{
  animation-delay: 11s;
}
.slider-item5,.focus-item5{
  animation-delay: 15s;
}
@keyframes fade{
  0%{
    opacity:0;
    z-index:2;
  }
  5%{
    opacity:1;
    z-index: 1;
  }
  20%{
    opacity:1;
    z-index:1;
  }
  25%{
    opacity:0;
    z-index:0;
  }
  100%{
    opacity:0;
    z-index:0;
  }
}
/*设置背景，响应式请利用媒体查询根据断点修改路径*/
.slider-item1{
  background-image:url(../img/task8-1.12.png);
}
.slider-item2{
  background-image:url(../img/task8-1.13.png);
}
.slider-item3{
  background-image:url(../img/task8-1.14.png);
}
.slider-item4{
  background-image:url(../img/task8-1.12.png);
}
.slider-item5{
  background-image:url(../img/task8-1.13.png);
}
/*设置图片的高度，请根据具体需要修改百分比，响应式及时修改此值*/
.slider,.slider-item{
  padding: 0;
  padding-bottom:30%;
}

.banner-arrow {
  width: 100%;
  display: flex;
  justify-content: space-between;
  position: absolute;
  top: 40%;
}
.banner-left {
  width: 20px;
  height: 38px;
  background-image: url(../img/task14-1left.png);
  background-repeat: no-repeat;
  background-size: cover;
  z-index: 999;
  /* text-align: center; */
  margin-left: 20px;
}
.banner-right {
  width: 20px;
  height: 38px;
  background-image: url(../img/task14-1right.png);
  background-repeat: no-repeat;
  background-size: cover;
  z-index: 999;
  margin-right: 20px;
}

/*轮播图样式*/
.list{
  display: flex;
  justify-content: center;
  text-align: center;
  align-items: center;
  padding-left: 30px;
  padding-right: 30px;
}

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nginx怎么做两个跨域

1

1

nginx

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

无

该问题已被官方收录

如何实现下拉式导航

1

1

导航栏下拉菜单

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

    input:checked ~ ul{
        display: block;
        height: 252px;

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如何设置蒙版

1

1

bottstrap

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

无代码

该问题已被官方收录

不加float，会竖向排列。加上float，会萎缩塌陷

0

1

属性属性

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<style type="text/css">
        * {
            margin: 0;
            padding: 0;
        }

        body {
            width: 100%;
            background: #29bde0;
        }

        .header {
            width: 100%;
            height: 60px;
            line-height: 60px;
            position: fixed;
            z-index: 1;
            top: 0;
        }

        .headers {
            text-align: center;
            font-size: 22px;
            color: white;

        }

        .headersImage {
            position: absolute;
            bottom: -5px;
            left: 30px;
        }

        .headersImg {
            position: absolute;
            bottom: -5px;
            right: 30px;
        }

        .circle {
            height: 52px;
            width: 52px;
            border-radius: 50%;
            background: #fbb435;
            position: absolute;
            right: 100px;
            top: 9px;
        }

        .message-box {
            position: relative;
            top: 60px;
            width: 100%;
            height: 70px;
            line-height: 70px;
            background: #b9e9f5;
            /*box-shadow:1px 1px 1px #b9e9f5;*/
            /*border:1px solid #C9E9C0;*/
            /*border-radius:4px;*/
            padding-left: 50px;
            font-size: 20px;
            color: #5e5e5e;
        }

        .triangle-border {
            position: absolute;
            /*left:40px;*/
            /*overflow:hidden;*/
            width: 0;
            height: 0;
            border-width: 10px;
            border-style: solid;
            bottom: -20px;
            border-color: #b9e9f5 transparent transparent transparent;
            /*border-color:#b9e9f5 ;*/
        }

        .wordOne {
            color: white;
            font-size: 18px;
            margin-top: 75px;
            margin-left: 50px;
        }

        /*div.container div.row div {*/
        /*margin-top: 60px;*/
        /*line-height: 60px;*/
        /*height: 60px;*/
        /*background-color: white;*/
        /*border: 1px solid #696969;*/
        /*text-align: center;*/
        /*}*/

        .mains {
            /*width: 588px;*/
            /*height: 196px;*/
            text-align: center;
            float: left;

        }

        .blocksLeft {
            width: 25%;
            height: 20vw;
            background-color: #f5c97b;
            margin: 30px 30px 0 30px;
            border-width: 4px 4px 0 4px;
            border-style: solid;
            border-color: white;
            position: relative;

        }
        .blocksLe {
            width: 25%;
            height: 5vw;
            background-color: #83b09a;
            margin: 0 30px 30px 30px;
            border-width: 0 4px 4px 4px;
            border-style: solid;
            border-color: white;
            position: relative;
        }

        .blocks {
            display: inline-block;
            width: 25%;
            height: 25%;
            margin: 30px;
            text-align: center;
            border: 4px solid white;

        }

        .blocksRight {
            display: inline-block;
            width: 25%;
            height: 25%;
            margin: 30px;
            text-align: center;
            border: 4px solid white;
            float: right;
        }

        .blocksOne {
            position: absolute;
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
            color: #5e5e5e;
            font-size: 20px;
        }

        .blocksTwo {
            position: absolute;
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
            color: white;
            font-size: 18px;
        }

        .threeTable {
            text-align: center;
            font-size: 21px;
            color: #9C9C9C;
            height: 58px;
            line-height: 58px;
        }

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在固定定位如何将子元素垂直居中

2

1

布局

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

.header{
    position: fixed;
    background-color: #5fc0cd;
    text-align: center;
    padding: 10px 0px 10px 0px;
}
.register{
    color: white;
   float: left;
   padding-left:16px;
   font-size: 15px;
}
.Sign-in{
    color: white;
    text-align: center;  
    font-size: 20px;
}
.close{
    color:white;
    float: right;
    padding-right:10px;
 font-size: 15px;
}

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0

1

布局

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 图片

class="cursor-pointer"> 文本

该问题已被官方收录

input输入框如何随页面缩放而缩放？

1

1

表单元素布局

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<!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">
    <link rel="stylesheet" type="text/css" href="task4.css">
    <title>Document</title>
</head>

<body>
    <div class="header">
        <p class="close">关闭</p>
        <p class="registe">注册</p>
        <p class="login">登录</p>
    </div>
    <form>
        <div class="user">
            <img src="images\iphone.png"/>
            <input type="text" placeholder="请输入手机号" name="tel" maxlength="11"/>
        </div>
        <div class="pw">
            <img src="images\locked 2.png"/>
            <input type="password" placeholder="请输入密码" name="password" />
        </div>
        <button class="login1" type="submit">登 录</button>
    </form>
    <button class="forget" type="button">忘记密码?</button>
</body>

</html>

* {
    margin: 0;
    padding: 0;
}

body {
    height: 100vh;
    width: 100vw;
    background: #eff0f4;
}
img {
    transform: scale(0.5);
    position: absolute;
    left: 1rem;
    margin-top: 1.1rem;
}

.header {
    background: #5fc0cd;
    color: white;
    font-size: 1rem;
    position: relative;
    top: 0;
    height: 4rem;
    line-height: 4rem;
}

.header .close {
    float: left;
    position: relative;
    left: 1rem;
}

.header .login {
    font-size: 1.125rem;
    text-align: center;
    position: relative;
    top: -0.1rem;
}

.header .registe {
    float: right;
    position: relative;
    right: 1rem;
}
.user, .pw {
    height: 5rem;
}
.user {
    background: white;
    height: 5rem;
    width: 100%;
    margin-top: 2rem;
}
.pw {
    background: white;
    height: 5rem;
    width: 100%;
    margin-top: 2rem;
}
input {
    outline-style: none;
    border: none;
    border-left-style: solid; 
    border-color: #eff0f4;
    font-size: 1.5rem;
    height: 3rem;
    width: 11rem;
    margin-top: 0.8rem; 
    margin-left: 4rem; 
    padding-left: 2rem;
}
input::-webkit-input-placeholder{
    color: #e1e5e7;
    font-size: 1rem;
}


.login1 {
    border-style: none;
    background: #5fc0cd;
    color: white;
    font-size: 1.125rem;
    margin-top: 5rem;
    height: 4rem;
    width: 100%;
}
.forget {
    outline-style: none;
    border-style: none;
    background: #eff0f4;
    color: #5fc0cd;
    font-size: 1rem;
    position: absolute;
    right: 4%;
}

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0

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

git clone https://github.com/zhanglin1995825/first-one.git

去第页

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