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

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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如何配置aginx

0

1

跨域工具nginx

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

server {
		listen       1007;
		server_name  localhost;
		 autoindex on;

		location /{
			root  C:/Users/A/Desktop/turnip;

			index  index.html index.htm;
			
		}
		
	    location /carrots-admin-ajax/{ 
		proxy_pass http://dev.admin.carrots.ptteng.com/; 
		}
		
	}
 }

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使用checkbox绑定侧边栏后，侧边栏却出现了显示异常

0

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<div class="mmm">
    <div class="m-border"></div>
    <div class="m1">
        <div class="ma">
            <img src="images-task13/1.png" width="24" />
            <span class="ma1">公告</span>
        </div>
        <div class="ma">
            <img src="images-task13/5.png" height="23" width="14"/>
        </div>
    </div>
    <div class="m1">
        <div class="ma">
            <img src="images-task13/2.png" width="24" />
            <span class="ma1">设置</span>
        </div>
        <div class="ma">
            <img src="images-task13/5.png" height="23" width="14"/>
        </div>
    </div>

    <div class="m1">
        <div class="ma">
            <img src="images-task13/3.png" width="24" />
            <span class="ma1">帮助</span>
        </div>
        <div class="ma">
            <img src="images-task13/5.png" height="23" width="14"/>
        </div>
    </div>

    <div class="m1">
        <div class="ma">
            <img src="images-task13/4.png" width="24" />
            <span class="ma1">关于</span>
        </div>
        <div class="ma">
            <img src="images-task13/5.png" height="23" width="14"/>
        </div>
    </div>
</div>

<div class="checkbox1">

    <input type="checkbox" value="1" id="check1" name="" />
    <label for="check1"></label>
</div>
    <div class="nnn">

<div class="head">
    <div class="h-img"></div>
</div>

label {
  @include position(absolute,top,17px,left,25px);
  @include sprite(34px,27px,
          url(images-task13/t.png) -185px -307px no-repeat,
          scale(0.9));
  transition: all .6s ease;
  cursor: pointer;
  z-index: 3;
}
input {
  @include position(absolute,top,0px,left,0px);
}

.checkbox1 {
  @include position(absolute,top,0px,left,0px);
  width: 100%;
  overflow: hidden;
}

.checkbox1 input[type=checkbox]:checked ~ label {
  left: 80%;
}
.checkbox1 input[type=checkbox]:checked ~ .nnn{
  transform: translateX(80%);
}

.nnn {
  @include bg-c(#f0f0f0);
  transition: all .6s ease;
  height: 900px;
  z-index: 2;
}
.mmm {
  position: absolute;
  @include flex(flex,column,flex-start,center);
  @include bg-c(#fff);
  @include font(1.2em,#69D1E9,left,normal);
  @include box(80%,900px);
}
.m1 {
  @include flex(flex,row,space-between,center);
  @include padding(20px 0);
  @include box(100%,20px);
  border-bottom:1px solid #c0c0c0;
}
.ma {
  margin: 0 20px;
}
.ma1 {
  margin-left:15px;
}
.m-border{
  position: absolute;
  @include box(100%,100%);
  border-right:20px solid #29bde0;
}
input[type=checkbox] {
  visibility: hidden;
}

该问题已被官方收录

关于居中的方式，如何在不使用flex和文本居中的方式情况下让它居中

1

1

居中

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">
    <title>Document</title>
    <link rel="stylesheet" type="text/css" href="./task7-2.css">
</head>

<body>
    <header>
        <!-- 头部 -->
        <button class="thb">
            <!-- The head box头部盒子缩写 -->
            <div class="itb"></div>
            <!-- 左边按钮Inside the button的缩写 -->
        </button>
        <span class="vote">投票</span>
        <!-- 中间文字 -->
        <button class="rb">
            <!-- 右边关闭按钮外部盒子right-box缩写 -->
            <div class="icon_false"></div>
            <!-- 右边关闭按钮 -->
        </button>
    </header>
    <main>
        <!-- 中间 -->
        <div class="pb">
            <!-- 上面的播放选项盒子play box缩写 -->
            <span class="vw">发言讨论结束，大家请投票</span>
            <!-- Vote words投票文本的缩写 -->
            <audio autoplay="autoplay">
                <!-- 音频播放器 -->
                <source src="./css-7/task7/财富自由.mp3.mp3">
            </audio>
            <div class="rd">
                <!-- roundness圆形的缩写 -->
                <div class="tg"></div>
                <!-- triangle三角形的缩写 -->
            </div>
        </div>
        <div class="st"></div>
        <!-- Small triangle小三角形 -->
        <span class="hint">点击得票数最多人的头像</span>
        <!-- 页面说明文字 -->
        <div>
            <div class="oll">
                <button class="choice">
                    <!-- 第一个选项盒子 -->
                    <span class="status">水民</span>
                    <span class="number">1号</span>
                    <ul class="dropdown-content ">
                        <li class="one"></li>
                        <li class="two"></li>
                        <li class="three"></li>
                        <li class="four"></li>
                    </ul>
                </button>
                <button class="choice">
                    <!-- 第一个选项盒子 -->
                    <span class="status">水民</span>
                    <span class="number">1号</span>
                    <ul class="dropdown-content ">
                        <li class="one"></li>
                        <li class="two"></li>
                        <li class="three"></li>
                        <li class="four"></li>
                    </ul>
                </button>
                <button class="choice">
                    <!-- 第一个选项盒子 -->
                    <span class="status">水民</span>
                    <span class="number">1号</span>
                    <ul class="dropdown-content ">
                        <li class="one"></li>
                        <li class="two"></li>
                        <li class="three"></li>
                        <li class="four"></li>
                    </ul>
                </button>
                <button class="choice">
                    <!-- 第一个选项盒子 -->
                    <span class="status">水民</span>
                    <span class="number">1号</span>
                    <ul class="dropdown-content ">
                        <li class="one"></li>
                        <li class="two"></li>
                        <li class="three"></li>
                        <li class="four"></li>
                    </ul>
                </button>
                <button class="choice">
                    <!-- 第一个选项盒子 -->
                    <span class="status">水民</span>
                    <span class="number">1号</span>
                    <ul class="dropdown-content ">
                        <li class="one"></li>
                        <li class="two"></li>
                        <li class="three"></li>
                        <li class="four"></li>
                    </ul>
                </button>
                <button class="choice">
                    <!-- 第一个选项盒子 -->
                    <span class="status">水民</span>
                    <span class="number">1号</span>
                    <ul class="dropdown-content ">
                        <li class="one"></li>
                        <li class="two"></li>
                        <li class="three"></li>
                        <li class="four"></li>
                    </ul>
                </button>
                <button class="choice">
                    <!-- 第一个选项盒子 -->
                    <span class="status">水民</span>
                    <span class="number">1号</span>
                    <ul class="dropdown-content ">
                        <li class="one"></li>
                        <li class="two"></li>
                        <li class="three"></li>
                        <li class="four"></li>
                    </ul>
                </button>
                <button class="choice">
                    <!-- 第一个选项盒子 -->
                    <span class="status">水民</span>
                    <span class="number">1号</span>
                    <ul class="dropdown-content ">
                        <li class="one"></li>
                        <li class="two"></li>
                        <li class="three"></li>
                        <li class="four"></li>
                    </ul>
                </button>
                <button class="choice">
                    <!-- 第一个选项盒子 -->
                    <span class="status">水民</span>
                    <span class="number">1号</span>
                    <ul class="dropdown-content ">
                        <li class="one"></li>
                        <li class="two"></li>
                        <li class="three"></li>
                        <li class="four"></li>
                    </ul>
                </button>
                <button class="choice">
                    <!-- 第一个选项盒子 -->
                    <span class="status">水民</span>
                    <span class="number">1号</span>
                    <ul class="dropdown-content ">
                        <li class="one"></li>
                        <li class="two"></li>
                        <li class="three"></li>
                        <li class="four"></li>
                    </ul>
                </button>
                <button class="choice">
                    <!-- 第一个选项盒子 -->
                    <span class="status">水民</span>
                    <span class="number">1号</span>
                    <ul class="dropdown-content ">
                        <li class="one"></li>
                        <li class="two"></li>
                        <li class="three"></li>
                        <li class="four"></li>
                    </ul>
                </button>
                <button class="choice">
                    <!-- 第一个选项盒子 -->
                    <span class="status">水民</span>
                    <span class="number">1号</span>
                    <ul class="dropdown-content ">
                        <li class="one"></li>
                        <li class="two"></li>
                        <li class="three"></li>
                        <li class="four"></li>
                    </ul>
                </button>
                <button class="choice">
                    <!-- 第一个选项盒子 -->
                    <span class="status">水民</span>
                    <span class="number">1号</span>
                    <ul class="dropdown-content ">
                        <li class="one"></li>
                        <li class="two"></li>
                        <li class="three"></li>
                        <li class="four"></li>
                    </ul>
                </button>
                <button class="choice">
                    <!-- 第一个选项盒子 -->
                    <span class="status">水民</span>
                    <span class="number">1号</span>
                    <ul class="dropdown-content ">
                        <li class="one"></li>
                        <li class="two"></li>
                        <li class="three"></li>
                        <li class="four"></li>
                    </ul>
                </button>
                <button class="choice">
                    <!-- 第一个选项盒子 -->
                    <span class="status">水民</span>
                    <span class="number">1号</span>
                    <ul class="dropdown-content ">
                        <li class="one"></li>
                        <li class="two"></li>
                        <li class="three"></li>
                        <li class="four"></li>
                    </ul>
                </button>
            </div>
        </div>
    </main>
    <footer>
        <!-- 底部盒子 -->
        <div class="yu">
                <a href="./task7-3.html">投死</a>
        </div>
      
    </footer>
</body>

</html>
html {
    font-size: 62.5%;
}

/* 页面设置样式 */
body {
    margin: 0;
    font-size: 1.6rem;
}

/* 中心样式设置 */
header {
    display: flex;
    justify-content: space-between;
    top: 0;
    height: 4.8rem;
    background-color: #29BDE0;
    position: fixed;
    width: 100%;
    z-index: 1;
}

/* 头部样式设置 */
.thb {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: auto 1.15rem;
    width: 2rem;
    height: 2rem;
    padding: 3px;
    border: 1.5px solid white;
    background-color: #29BDE0;
    outline: none;
}

/* 左边按钮外部盒子样式 */
.itb {
    width: 4rem;
    height: 1.5px;
    padding: 4px 0;    
    border: 1px solid white;
    border-top: 1.5px solid white;
    border-bottom: 1.5px solid white;
    border-left: 0;
    border-right: 0;
    background-clip: content-box;
    background-color: white;
}

/* 左边按钮样式 */
.vote {
    font-size: 17px;
    color: white;
    margin: auto;
}

/* 中间文字样式 */
.rb {
    background-color: #29BDE0;
    border: 0;
}

/* 右边关闭按钮外部盒子样式 */
.icon_false {
    display: inline-block;
    width: 20px;
    height: 2px;
    background: white;
    line-height: 0;
    font-size: 0;
    vertical-align: middle;
    -webkit-transform: rotate(45deg);
}

/* 右边关闭按钮 */

.icon_false:after {
    content: '/';
    display: block;
    width: 20px;
    height: 2px;
    background: white;
    -webkit-transform: rotate(-90deg);
}

/* 关闭按钮样式 */
main {
    margin-bottom: 5rem;
    background-color: #29BDE0;
}

/* 中间部分样式 */
.pb {
    display: flex;
    height: 4.1rem;
    background-color: #b9e9f5;
    padding-top: 4.8rem;
    justify-content: space-between;
}

/* 上面的播放选项盒子play box缩写样式  */
.vw {
    padding: 1.3rem 0;
    padding-left: 2.3rem;
    font-size: 13px;
}

/* Vote words投票文本的缩写样式 */

.rd {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.6rem;
    height: 2.6rem;
    background-color: #FBB435;
    border-radius: 50%;
    margin: auto 1rem;
}

/* 圆形的缩写样式 */
.tg {
    width: 0;
    height: 0;
    border-width: 8px;
    border-right-width: 0px;
    border-style: solid;
    border-color: transparent transparent transparent white;
    margin-left: 10%;
}

/* 三角形缩写样式 */
.st {
    width: 0;
    height: 0;
    border-width: 10px;
    border-style: solid;
    border-color: #b9e9f5 transparent transparent transparent;
    margin-left: 3.55rem;
}

/* 下边小三角形样式 */
.hint {
    color: white;
    margin-left: 3.6rem;
}

/* 页面说明文字样式 */

.choice {
    width: 28.9%;
    height: 28.9vw;
    padding: 0;
    margin: 1rem .6% 8.3vw 2.5%;
    border: 3px solid #FFFFFF;
    background: #F5C97B;
    outline: none;
}

/* 第一个选项盒子 */

.status {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 75%;
    color: #565656;
    font-size: 15px;
}

/* 游戏身份样式 */
.number {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 25%;
    font-size: 11.5px;
    color: white;
    background-color: #83B09A;
}

/* 游戏号码样式 */

.dropdown-content {
    display: none;
    padding: 0;
}

/* 下拉框盒子样式 */
.one {
    display: inline-block;
    width: 4.5vw;
    height: 4.5vw;  
    background: url(./css_sprite2s.png) no-repeat;
    background-position: 14.286% 14.286%;
    background-size: 333.33%;
}

/* 下拉框第一张图片样式 */
.two {
    display: inline-block;
    width: 4.5vw;
    height: 4.5vw;
    background: url(./css_sprite2s.png) no-repeat;
    background-position: 85.714% 14.286%;
    background-size: 333.33%;
}

/* 下拉框第二张图片样式 */
.three {
    display: inline-block;
    width: 4.5vw;
    height: 4.5vw;
    background: url(./css_sprite2s.png) no-repeat;
    background-position: 14.286% 85.714%;
    background-size: 333.33%;
}

/* 下拉框第三张图片样式 */
.four {
    display: inline-block;
    width: 4.5vw;
    height: 4.5vw;
    background: url(./css_sprite2s.png) no-repeat;
    background-position: 85.714% 85.714%;
    background-size: 333.33%;
}

/* 下拉框第四张图片样式 */
.choice:hover .dropdown-content {
    display: inline-block;
    padding: 0;
}

/* 模拟下拉框选项 */
footer {
    position: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 12%;
    width: 100%;
    bottom: 0;
    background-color: #29BDE0;
}

/* 底部盒子样式 */
.yu{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 94%;
    height: 100%;
    border: 1px solid white;
    border-left: 0;
    border-right: 0;
}
a{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 70%;
    height: 65%;
    border: 0;
    font-size: 20px;
    color: white;
    background-color: #FBB435;
    outline: none;
    text-decoration: none;
}

/* 底部盒子按钮缩写样式 */
.bt {
    font-size: 20px;
    color: white;

该问题已被官方收录

任务十可以用下拉框控制选中的单选按钮吗？

1

1

表单元素

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

  <form action="">
            <div class="row box-title">
                <div class="col-xs-12 model">选择箱型</div>
            </div>
            <div class="row">
                <div class="col-sm-1"></div>
                <div class="col-sm-1"></div>
                <div class="col-sm-1"></div>
            </div> 
            <div class="row box-title">
                <div class="col-xs-12 role">确定尺寸</div>
            </div>
            <div class="row box-title">
                <div class="col-xs-12 material">选择材质</div>
            </div>            
        </form>

该问题已被官方收录

使三个样式，同时出现hover效果

3

1

hover

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

.circular+.p-1:hover {
    background-color: #ff7f02;
    color: #ff7f02;
}

该问题已被官方收录

在自适应的任务中为什么很少用vw，如果用了会有什么缺点

2

1

css单位

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

栅格式布局5张图片使用col-lg-怎么铺满整个屏幕且不溢出

1

1

bottstrap

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<div class="container">
    <div class="row business">
        <div class="col-lg-2  col-sm-12 col-md-6 img">
            <span class="imgs"><img src="../img/task8-1-firm1.png"></span>
        </div>
        <div class="col-lg-2  col-sm-12 col-md-6 img">
            <span class="imgs"><img src="../img/task8-1-firm2.png"></span>
        </div>
        <div class="col-lg-2  col-sm-12 col-md-6 img">
            <span class="imgs"><img src="../img/task8-1-firm3.png"></span>
        </div>
        <div class="col-lg-2  col-sm-12 col-md-6 img">
            <span class="imgs"><img src="../img/task8-1-firm4.png"></span>
        </div>
        <div class="col-lg-2  col-sm-12 col-md-6 img">
            <span class="imgs"><img src="../img/task8-1-firm5.png"></span>
        </div>
    </div>
</div>

该问题已被官方收录

使用display:inline-block属性做九宫格不能三格一行

2

1

块级元素布局

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">
    <title>flextest1</title>
    <style type="text/css">
    *{ 
        margin: 0; 
        padding: 0; 
    } 
    
    
    .box{
        display: inline-block;
        padding-left: 31.33%; 
        padding-bottom: 31.33%; 
        background-color: orange;
        margin: 1%;
        border-radius: 10%;
    }
    </style>
</head>
<body>
        <div class="box"></div>
        <div class="box"></div>
        <div class="box"></div>
        <div class="box"></div>
        <div class="box"></div>
        <div class="box"></div>
        <div class="box"></div>
        <div class="box"></div>
        <div class="box"></div>
</body>
</html>

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使用sass的时候是否可以一直用nth:child 嵌套，而不编写类名？

1

1

Sass

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

html {
    font-size: 625%;
}

body {
    font-size: .14rem;
    margin: 0;
    padding: 0;
}

button {
    outline: none;
    border: none;
    color: none;
}

header {
    position: fixed;
    top: 0;
    z-index: 1;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: .1rem;
    background-color: #5FC0CD;
    @mixin button-style {
        width: .72rem;
        height: .35rem;
        font-size: .17rem;
        font-family: serif;
        border-radius: .05rem;
        font-weight: 300;
    }
    & :first-child {
        @include button-style;
        color: #fff;
        background-color: #55A8B3;
    } // 页眉左
    & :nth-child(2) {
        margin-left: -.05rem;
        @include button-style;
        color: #5FC0CD;
        background-color: #fff;
    } // 页眉中
    & :last-child::before {
        content: "";
        position: absolute;
        right: .35rem;
        top: .165rem;
        display: inline-block;
        background: url(../I/page2.png)no-repeat;
        width: 21px;
        height: 22px;
        background-position: 0 -33px;
    } // 页眉右
}

// 页眉
.nav-style {
    display: flex;
    justify-content: space-between;
    margin-top: .55rem;
    border-bottom: 1px solid #E1E5E7;
    &>:nth-child(2) {
        border-left: 1px solid #E1E5E7;
        border-right: 1px solid #E1E5E7;
    }
} // 包含整个菜单栏的样式
.navigation {
    @mixin navigation-style {
        display: flex;
        justify-content: center;
        align-items: center;
        margin: .03rem 0;
        padding: .1rem 0;
        color: #999;
    } // 菜单栏三栏通用样式
    @include navigation-style;
    position: relative;
    width: 100%;
    span {
        flex-basis: 80%;
        text-align: center;
    } // 导航栏样式
    &:hover>.menu {
        display: block;
    } // 隐藏内容显现
    & i::after {
        content: "";
        display: inline-block;
        border: .04rem solid transparent;
        border-top: .06rem solid #AFBAC0;
        width: 0;
        height: 0; // 下拉三角形
    }
    .menu {
        position: absolute;
        display: none;
        top: .42rem;
        width: 100%;
        background: #fff; // 隐藏内容
        span {
            display: block;
            box-shadow: 1px 1px 1px #E1E5E7;
            padding: .1rem 0; // 显示内容后的样式
            &:hover {
                background-color: #5FC0CD;
                color: #fff;
            }
        }
    }
}

// 每栏菜单样式
.main-content-style {
    display: flex;
    justify-content: space-between;
    padding: .05rem .15rem;
    border-bottom: 1px solid #E1E5E7;
    span {
        display: block;
    }
    .sheet-left {
        overflow: hidden;
        span {
            text-overflow: ellipsis;
            overflow: hidden;
            white-space: nowrap;
        }
        @mixin font-style {
            color: #999;
            font-size: .13rem;
            margin: .1rem 0;
        }
        span:nth-child(1) {
            @include font-style;
        } // 表格左第一行字体
        span:nth-child(1)::before {
            content: "";
            margin-right: .07rem;
            background: url(../I/page2.png)no-repeat;
            width: 12px;
            height: 12px;
            background-position: 0 -113px;
            display: inline-block;
        } // 表格左第一行图标
        span:nth-child(2) {
            margin-left: .19rem;
            font-size: .14rem;
            color: #333;
        } // 表格左 第二行
        span:nth-child(3) {
            @include font-style;
        } // 表格左第三行
        span:nth-child(3)::before {
            content: "";
            margin-right: .07rem;
            background: url(../I/page2.png)no-repeat;
            width: 10px;
            height: 12px;
            background-position: 0 0;
            display: inline-block;
        } // 表格左第三行图标
    } // 表格左
    .sheet-right {
        display: flex;
        align-items: center;
        white-space: nowrap;
        span {
            display: flex;
            align-items: center;
            color: #E63B0E;
            font-size: .15rem;
        } // 表格右字体
        span::after {
            content: "";
            margin-left: .1rem;
            background: url(../I/page2.png)no-repeat;
            width: 10px;
            height: 17px;
            background-position: 0 -96px;
            display: inline-block;
        } // 表格右图标
    }
}

.bottom-footer-gap {
    margin-bottom: .7rem;
}

// 最后一行表格和页脚的距离，页脚设置了fixed定位
footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: .06rem 0;
    background-color: #F8FAFB; // 页脚样式
    .footer-left {
        text-align: center;
        i:before {
            content: "";
            display: inline-block;
            background: url(../I/page2.png)no-repeat;
            width: 23px;
            height: 20px;
            background-position: 0 -55px;
        }
        span {
            a {
                color: #5FC0CD;
                text-decoration: none;
            }
        }
    } // 页脚左边文字和图标
    .footer-center {
        display: flex;
        justify-content: center;
        align-items: center;
        width: .57rem;
        height: .57rem;
        border-radius: 50%;
        background-color: #5FC0CD;
        i::before {
            content: '';
            display: inline-block;
            background: url(../I/page2.png)no-repeat;
            width: 20px;
            height: 21px;
            background-position: 0 -12px;
        }
    } // 页脚中间文字和图标
    .footer-end {
        text-align: center;
        i::before {
            content: "";
            display: inline-block;
            background: url(../I/page2.png) no-repeat;
            width: 21px;
            height: 21px;
            background-position: 0 -75px;
        }
    } // 页脚右边文字和图标
}

该问题已被官方收录

我在做CSS任务十四的时候发现如果在SASS的SCSS编译的时候路径出现了问题

0

1

sass

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

/* 顶部左边电话样式 */
.call {
    width: 150px;
    margin: auto;
    margin-left: 0;
    font-size: 7px;
    color: green;
}

/* 顶部盒子遍栅格布局样式 */
.box-left {
    line-height: 2rem;
}
/* 顶部栅格布局右边部分 */
.box-right {
    text-align: right;
}
/* 头部栅格布局右边雪碧图1设置 */
.WX {
    width: 25px;
    height: 24px;
    border: 0;
    background: url(../img/css_sprites.png) no-repeat 15.385% 84.375%;
    zoom: .7;
    outline: none !important;
}
/* 头部栅格布局右边雪碧图2设置 */
.QQ { 
    width: 25px;
    height: 24px;
    border: 0;
    margin-left: 9.5px;
    margin-right: 9.5px;
    background: url(../img/css_sprites.png) no-repeat 15.385% 15.625%;
    zoom: .7;
    outline: none !important;
}
/* 头部栅格布局右边雪碧图3设置 */
.WB {
    width: 25px;
    height: 24px;
    border: 0;
    background: url(../img/css_sprites.png) no-repeat 84.615% 15.625%;
    zoom: .7;
    outline: none !important;
}
@charset "UTF-8";
html {
  font-size: 62.5%;
  font-family: sans-serif;
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  -ms-overflow-style: scrollbar;
}

@-ms-viewport {
  width: device-width;
}

body {
  margin: 0;
  font-size: 1.6rem;
  background-color: #fafafa;
  margin: 0;
  text-align: left;
}

p {
  padding: 0;
  margin: 0;
}

ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  padding: 0;
  margin: 0;
}

ul li {
  list-style-type: none;
}

button {
  padding: 0;
  border: none;
  outline-style: none;
  outline: none;
  background: transparent;
}

a {
  text-decoration: none;
}

input {
  display: none;
}

table, th, td {
  border: 1px solid #999999;
}

table {
  border-collapse: collapse;
}

*,
*::before,
*::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

/* 顶部左边电话样式 */
.call {
  width: 150px;
  margin: auto;
  margin-left: 0;
  font-size: 7px;
  color: green;
}

/* 顶部盒子遍栅格布局样式 */
.box-left {
  line-height: 2rem;
}

/* 顶部栅格布局右边部分 */
.box-right {
  text-align: right;
}

/* 头部栅格布局右边雪碧图1设置 */
.WX {
  width: 25px;
  height: 24px;
  border: 0;
  background: url(../img/css_sprites.png) no-repeat 15.385% 84.375%;
  zoom: .7;
  outline: none !important;
}

/* 头部栅格布局右边雪碧图2设置 */
.QQ {
  width: 25px;
  height: 24px;
  border: 0;
  margin-left: 9.5px;
  margin-right: 9.5px;
  background: url(../img/css_sprites.png) no-repeat 15.385% 15.625%;
  zoom: .7;
  outline: none !important;
}

/* 头部栅格布局右边雪碧图3设置 */
.WB {
  width: 25px;
  height: 24px;
  border: 0;
  background: url(../img/css_sprites.png) no-repeat 84.615% 15.625%;
  zoom: .7;
  outline: none !important;
}

.container {
  width: 100%;
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
}

.row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  margin-right: -15px;
  margin-left: -15px;
}

.col-1 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-2 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-3 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-4 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-5 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-6 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-7 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-8 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-9 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-10 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-11 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-12 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-sm-1 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-sm-2 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-sm-3 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-sm-4 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-sm-5 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-sm-6 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-sm-7 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-sm-8 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-sm-9 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-sm-10 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-sm-11 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.col-sm-12 {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
}

.bg-green {
  background-color: #1DB176;
}

.tdd {
  background-color: RGBA(29, 177, 118, 1);
}

.olm {
  padding-right: 0px;
}

.xiuzhenyuan {
  display: inline-block;
  width: 605px;
  height: 114px;
  background: url(./img/css_sprit00000es.png) no-repeat 12.048% 1.98%;
  zoom: .3;
}

.nbox {
  -webkit-box-pack: end !important;
      -ms-flex-pack: end !important;
          justify-content: flex-end !important;
}

.nav-link {
  height: 65px;
  padding: 20px 25px 20px 0px !important;
  color: white !important;
  margin-left: 25px;
  border-bottom-width: 5px;
  text-align: center;
}

.nav-link:hover {
  border-bottom: 3px solid white;
}

.carousel-indicators li {
  width: 10px;
  height: 10px;
  border-radius: 50% !important;
}

.navv {
  padding-bottom: 0px;
  padding-left: 0px;
}

.navbar {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.navbar-collapse {
  display: -webkit-box !important;
  display: -ms-flexbox !important;
  display: flex !important;
  -ms-flex-preferred-size: auto;
      flex-basis: auto;
}
/*# sourceMappingURL=task14.css.map */

去第页

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