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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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如何使空间不足导致文字隐藏时会出现小点

7

5

布局

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

time {
  width: 3rem;
  height: .2rem;
  padding-left: .3rem;
  line-height: .2rem;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  font-size: .1rem; }

该问题已被官方收录

下拉框有效区域问题

4

3

表单元素

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<div class="col-lg-4 col-md-4 col-sm-4 col-xs-4">
                <ul>
                    <li class="dropdown dropdown-menu-left text-center">
                        <a href="#" class="dropdown-toggle  text-center" data-toggle="dropdown">
                            所在地
                            <b class="caret btn-large triangle"></b>
                        </a>
                        <ul class="dropdown-menu">
                            <li><a href="#">北京</a></li>
                            <li><a href="#">上海</a></li>
                            <li><a href="#">广州</a></li>
                            <li><a href="#">福州</a></li>
                            <li><a href="#">厦门</a></li>
                        </ul>
                    </li>
                </ul>
            </div>

该问题已被官方收录

小的竖线如何实现从中间到两边渐变

2

3

自适应盒模型

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

    border-image: linear-gradient(white,#999999,white)4;

 border-image:linear-gradient(to right, rgba(255,0,0,0),rgba(153,153,153,0.8),rgba(153,153,153,1),rgba(153,153,153,0.8),rgba(255,0,0,0))

该问题已被官方收录

所在地下拉菜单使用了bootstrap下拉菜单样式，点击时无法实现下拉？

2

2

bootstrap

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<div class="dropdown-line ">
    <div class="dropdown-1">
      <button class="btn btn-default dropdown-toggle" type="button" id="dropdownMenu1" data-toggle="dropdown" aria-haspopup="true"
        aria-expanded="true">
        所在地
        <span class="caret"></span>
      </button>
      <ul class="dropdown-menu" aria-labelledby="dropdownMenu1">
        <li>
          <a href="#">Action</a>
        </li>
        <li>
          <a href="#">Another action</a>
        </li>
        <li>
          <a href="#">Something else here</a>
        </li>
        <li role="separator" class="divider"></li>
        <li>
          <a href="#">Separated link</a>
        </li>
      </ul>
    </div>

该问题已被官方收录

select和option文字无法居中

2

2

表单元素居中

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

.slect-box1 {
  margin-bottom: 0;
  border: 1px solid #e8e8e8;
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
  padding: 10px 0 10px 40px;
  background: #f3f3f3 url(../.././favicon.ico/task10/box.png) no-repeat 10px
    12px;
  color: #1d7ad9;
text-align:center;
}

该问题已被官方收录

如何下拉框的三角形放大。

3

1

表单元素

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

.main{
    width: 100%;
    height: 11.11vw;
}
.vo{
    width: 31.33%;
    font-size: 4vw;
    color: #999999;
    padding-left: 6vw;
    margin-top: 15vw;
    border: none;
    border-right: solid #eff0f4 0.13vw;
    height: 6vw;
}
.voo{
    width: 31.33%;
    font-size: 4vw;
    color: #999999;
    padding-left: 7vw;
    border: none;
    border-right: solid #eff0f4 0.13vw;
    height: 6vw;
}
.vooo{
    width: 32.33%;
    font-size: 4vw;
    color: #999999;
    padding-left: 4vw;
    border: none;
    height: 6vw;
}

该问题已被官方收录

任务六里左边的文字进行缩放后发现无法出现省略号

1

1

属性

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="task6.css">
</head>

<body>
    <header>
        <div class="box">
            <!-- 菜单盒子 -->
            <button class="menu" onclick="location.href='6.html'">找雇主</button>
            <button class="submenu">找护工</button>
            <button class="icon"></button>
            <!-- 导航盒子 -->
        </div>
        <div class="box1">
            <!-- 下拉框外部盒子 -->
            <div class="ddb">
                <!-- drop-down-box的缩写 -->
                <div class="box2">
                    <!-- 第一个下拉框外部盒子 -->
                    <span class="site">所在地</span>
                    <div class="dropdown-content">
                        <!-- 下拉框 -->
                        <p class="ddb1">1</p>
                        <p class="ddb1">2</p>
                        <p class="ddb1">3</p>
                    </div>
                    <span class="triangle"></span>
                    <!-- 倒三角形 -->
                </div>
            </div>
            <div class="ddb">
                <!-- drop-down-box的缩写 -->
                <div class="box3">
                    <!-- 第二个下拉框选项盒子 -->
                    <span class="rad">食宿</span>
                    <!-- room and board缩写 -->
                    <div class="dropdown-content">
                        <!-- 下拉框 -->
                        <p class="ddb1">1</p>
                        <p class="ddb1">2</p>
                        <p class="ddb1">3</p>
                    </div>
                    <span class="triangle1"></span>
                </div>
            </div>
            <div class="ddb">
                <!-- drop-down-box的缩写 -->
                <div class="box4">
                    <!-- 第二个下拉框选项盒子 -->
                    <span class="cdt">病人情况</span>
                    <!-- condition的缩写 -->
                    <div class="dropdown-content">
                        <!-- 下拉框 -->
                        <p class="ddb1">1</p>
                        <p class="ddb1">2</p>
                        <p class="ddb1">3</p>
                    </div>
                    <span class="triangle2"></span>
                    <!-- 倒三角形 -->
                </div>
            </div>
        </div>
    </header>
    <main>
        <div class="menu-bar">
            <!-- 菜单选项1 -->
            <div class="menu-bar1">
                <!-- 菜单选项内部盒子 -->
                <span class="icon1"></span>
                <!-- 日期雪碧图 -->
                <span class="Sd">服务日期</span>
                <!-- Service date的缩写 -->
            </div>
            <div class="menu-bar2">
                <!-- 菜单选项内部盒子2 -->
                <p>2015-7-5 至 2015-7-12</p>
                <div class="box5">
                    <!-- 时间箭头盒子 -->
                    <span class="price">25元/小时</span>
                    <span class="ra"></span>
                    <!-- right arrow右边箭头的缩写 -->
                </div>
            </div>
            <div class="tab">
                <!-- The address box的缩写 -->
                <span class="icon2"></span>
                <!-- 地址雪碧图 -->
                <span class="location">北京.通州.果园</span>
                <!-- 地址类名字 -->
            </div>
        </div>
        <div class="menu-bar">
            <!-- 菜单选项2 -->
            <div class="menu-bar1">
                <!-- 菜单选项内部盒子 -->
                <span class="icon1"></span>
                <!-- 日期雪碧图 -->
                <span class="Sd">服务日期</span>
                <!-- Service date的缩写 -->
            </div>
            <div class="menu-bar2">
                <!-- 菜单选项内部盒子2 -->
                <p>2015-7-5 至 2015-7-12</p>
                <div class="box5">
                    <!-- 时间箭头盒子 -->
                    <span class="price">35元/小时</span>
                    <span class="ra"></span>
                    <!-- right arrow右边箭头的缩写 -->
                </div>
            </div>
            <div class="tab">
                <!-- The address box的缩写 -->
                <span class="icon2"></span>
                <!-- 地址雪碧图 -->
                <span class="location">北京.通州.果园</span>
                <!-- 地址类名字 -->
            </div>
        </div>
        <div class="menu-bar">
            <!-- 菜单选项3 -->
            <div class="menu-bar1">
                <!-- 菜单选项内部盒子 -->
                <span class="icon1"></span>
                <!-- 日期雪碧图 -->
                <span class="Sd">服务日期</span>
                <!-- Service date的缩写 -->
            </div>
            <div class="menu-bar2">
                <!-- 菜单选项内部盒子2 -->
                <p>2015-7-5 至 2015-7-12</p>
                <div class="box5">
                    <!-- 时间箭头盒子 -->
                    <span class="price">45元/小时</span>
                    <span class="ra"></span>
                    <!-- right arrow右边箭头的缩写 -->
                </div>
            </div>
            <div class="tab">
                <!-- The address box的缩写 -->
                <span class="icon2"></span>
                <!-- 地址雪碧图 -->
                <span class="location">北京.通州.果园</span>
                <!-- 地址类名字 -->
            </div>
        </div>
        <div class="menu-bar">
            <!-- 菜单选项4 -->
            <div class="menu-bar1">
                <!-- 菜单选项内部盒子 -->
                <span class="icon1"></span>
                <!-- 日期雪碧图 -->
                <span class="Sd">服务日期</span>
                <!-- Service date的缩写 -->
            </div>
            <div class="menu-bar2">
                <!-- 菜单选项内部盒子2 -->
                <p>2015-7-5 至 2015-7-12</p>
                <div class="box5">
                    <!-- 时间箭头盒子 -->
                    <span class="price">45元/小时</span>
                    <span class="ra"></span>
                    <!-- right arrow右边箭头的缩写 -->
                </div>
            </div>
            <div class="tab">
                <!-- The address box的缩写 -->
                <span class="icon2"></span>
                <!-- 地址雪碧图 -->
                <span class="location">北京.通州.果园</span>
                <!-- 地址类名字 -->
            </div>
        </div>
        <div class="menu-bar5">
            <!-- 菜单选项5 -->
            <div class="menu-bar1">
                <!-- 菜单选项内部盒子 -->
                <span class="icon1"></span>
                <!-- 日期雪碧图 -->
                <span class="Sd">服务日期</span>
                <!-- Service date的缩写 -->
            </div>
            <div class="menu-bar2">
                <!-- 菜单选项内部盒子2 -->
                <p>2015-7-5 至 2015-7-12</p>
                <div class="box5">
                    <!-- 时间箭头盒子 -->
                    <span class="price">45元/小时</span>
                    <span class="ra"></span>
                    <!-- right arrow右边箭头的缩写 -->
                </div>
            </div>
            <div class="tab">
                <!-- The address box的缩写 -->
                <span class="icon2"></span>
                <!-- 地址雪碧图 -->
                <span class="location">北京.通州.果园</span>
                <!-- 地址类名字 -->
            </div>
        </div>
    </main>
    <footer>
        <div class="bottom-menu">
            <!-- 底部菜单栏 -->
            <span class="icon4"></span>
            <!-- 首页雪碧图 -->
            <button class="home-page">首页</button>
            <!-- 首页 -->
        </div>
        <div class="bottom-conten">
            <!-- 中心圆 -->
            <button class="icon5"></button>
            <!-- 中心的雪碧图 -->
        </div>
        <div class="right-option">
            <!-- 右边选项 -->
            <span class="icon6"></span>
            <!-- 右边的雪碧图 -->
            <button class="my">我的</button>
        </div>
    </footer>
</body>

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

body {
    font-size: 1.6rem;
    margin: 0;
}

header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1;
}

.box {
    height: 4.4rem;
    background-color: #5FC0CD;
    display: flex;
    justify-content: center;
    align-items: center;
}

.menu {
    margin-right: -5px;
    font-size: 1.7rem;
    width: 7.2rem;
    height: 3.5rem;
    color: white;
    background-color: #55A8B3;
    border: 1px solid #55A8B3;
    border-top-left-radius: .5rem;
    border-bottom-left-radius: .5rem;
}

.submenu {
    font-size: 1.7rem;
    width: 7.2rem;
    height: 3.5rem;
    color: #5FC0CD;
    background-color: white;
    border: 1px solid white;
    border-radius: .5rem;
    z-index: 1;
}

.icon {
    background: url(./css_sprites\ \(1\).png) no-repeat;
    width: 2.1rem;
    height: 2.2rem;
    background-position: -10px -10px;
    zoom: 0.5;
    position: absolute;
    border: 0;
    top: 1.1rem;
    right: 1.5rem;
}

.box1 {
    display: flex;
    height: 4rem;
    border-bottom: 1px solid #E1E5E7;
    text-align: center;
    background: white;
}

.ddb {
    position: relative;
    display: flex;
    flex-grow: 1;
    width: 100px;
}

.box2 {
    height: 4rem;
    position: relative;
    justify-content: center;
    align-items: center;
    flex-grow: 1;
}

.site {
    color: #999999;
    font-size: 1.4rem;
    line-height: 4rem;
}

.triangle {
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid #AFBAC0;
    position: absolute;
    top: 1.8rem;
    right: 6.6px;
}

.ddb1 {
    margin: 0;
    padding: 0;
    font-size: 1.4rem;
    display: block;
}

.dropdown-content {
    display: none;
    text-align: center;
    background-color: #5FC0CD;
    min-width: 1.2rem;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    top: 3.65rem;

}

.ddb1:hover {
    background: #AFBAC0;
}

.ddb:hover .dropdown-content {
    display: block;
}

.box3 {
    height: 4rem;
    justify-content: center;
    align-items: center;
    position: relative;
    flex-grow: 1;
    text-align: center;
    border-left: 1px solid #E1E5E7;
    border-right: 1px solid #E1E5E7;
}

.rad {
    line-height: 4rem;
    color: #999999;
    font-size: 1.4rem;
    flex-grow: 1;
}

.triangle1 {
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid #AFBAC0;
    position: absolute;
    top: 1.8rem;
    right: 7.4px;
}

.box4 {
    height: 4rem;
    width: 100%;
    justify-content: center;
    align-items: center;
    position: relative;
    flex-flow: 1;
    border-left: 0;
    border-right: 0;

}

.cdt {
    color: #999999;
    font-size: 1.4rem;
    line-height: 4rem;
}

.triangle2 {
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid #AFBAC0;
    position: absolute;
    top: 1.8rem;
    right: 3.7px;
}

main {
    margin-top: 93px;
    margin-bottom: 69px;
}

.menu-bar {
    height: 9rem;
    border-bottom: 1px solid #E1E5E7;
    position: relative;
    line-height: 2.4rem;
}

.menu-bar1 {
    display: inline-block;
}

.icon1 {
    background: url(./css_sprites\ \(1\).png) no-repeat;
    background-position: -72px -74px;
    width: 2.2rem;
    height: 2.2rem;
    zoom: 0.5;
    position: absolute;
    top: 1.45rem;
    left: 1.5rem;
    display: inline-block;
}

.Sd {
    color: #5D5D5D;
    margin-left: 3.45rem;
    vertical-align: super;
    display: inline-block;
    margin-top: 1rem;
}
.menu-bar2{
   
}
p {
    margin: 0;
    padding: 0;
    margin-left: 3.4rem;
    font-size: 1.4rem;
    display: inline-block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.box5 {
    display: inline-block;
    margin-right: 1.6rem;
}

.price {
    font-size: 1.5rem;
    color: #E63B0E;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 100%;
    height: 100%;
}

.ra {
    display: inline-block;
    border-right: 3px solid;
    border-bottom: 3px solid;
    width: 10px;
    height: 10px;
    transform: rotate(-45deg);
    color: #5FC0CD;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.icon2 {
    background: url(./css_sprites\ \(1\).png) no-repeat;
    background-position: -138px -10px;
    width: .85rem;
    height: 1.15rem;
    display: inline-block;
    top: 6.25rem;
    margin-left: 1.6rem;
    zoom: 0.5;
}

.location {
    color: #999999;
}

.option {
    height: 3.45rem;
    position: relative;
}

.icon3 {
    background: url(./css_sprites\ \(1\).png) no-repeat;
    background-position: -72px -74px;
    width: 2.2rem;
    height: 2.2rem;
    zoom: 0.5;
    top: 1.65rem;
    left: 1.6rem;
    position: absolute;
}

.Sd2 {
    color: #5D5D5D;
    margin-left: 3.45rem;
    vertical-align: super;
    display: inline-block;
    margin-top: 1.2rem;
}

footer {
    height: 4.95rem;
    border-top: 1px solid #E1E5E7;
    background-color: #F8FAFB;
    display: flex;
    justify-content: space-around;
    position: fixed;
    width: 100%;
    bottom: 0;
}

.icon4 {
    background: url(./css_sprites\ \(1\).png) no-repeat;
    background-position: -72px -10px;
    width: 2.3rem;
    height: 2rem;
    display: block;
    zoom: .5;
    margin: auto;
    margin-top: .6rem;
}

.home-page {
    font-size: 10px;
    color: #5FC0CD;
    border: 0;
    background-color: #F8FAFB;
}

.bottom-conten {
    width: 4.7rem;
    height: 4.7rem;
    background-color: #5FC0CD;
    border-radius: 50%;
    -moz-border-radius: 50%;
    -webkit-border-radius: 50%;
}

.icon5 {
    background: url(./css_sprites.png) no-repeat;
    background-position: -72px -74px;
    width: 2rem;
    height: 2rem;
    zoom: .5;
    display: block;
    margin-top: 1.35rem;
    margin-left: 1.5rem;
    border: 0;
}

.icon6 {
    background: url(./css_sprites\ \(1\).png) no-repeat;
    background-position: -10px -74px;
    width: 2.1rem;
    height: 2.1rem;
    display: block;
    zoom: .5;
    margin: auto;
    margin-top: .45rem;
}

.my {
    font-size: 10px;
    color: #999999;
    border: 0;
    background-color: #F8FAFB;
}

.menu-right {
    margin: 0 0 0 -5px;
}
.date{
    margin: 0;
    padding: 0;
    margin-left: 3.4rem;
    font-size: 1.4rem;
    display: inline-block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

该问题已被官方收录

固定定位与下面盒子margin重叠问题

1

1

定位

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

.header {
    position: fixed;
    height: 2.75rem;
    background-color: #5fc0cd;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
   
}

该问题已被官方收录

bootststrap、js、jq插件的问题

1

1

bootstrap

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

设置了宽高的小盒子，在加入“首页”文字之后，原有的高度就塌陷了

1

1

浮动

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1" />
   <title>Title</title>
   <style>
       * {
                      margin: 0;
           padding: 0;
       }
       .foot{
                      position:fixed;
           bottom:0;
           width:100%;
           height:4rem;
           background-color:#fff;
           box-sizing:border-box;;
           padding:0.3rem;
           text-align:center;
       }
       .house,
       .write,
       .man {
                      display:inline-block;
           background-image: url("形状4.png");
           background-repeat:no-repeat;
       }
       .house,
       .man {
                      width:2rem;
           height:3rem;
           background-size:8rem;
       }
       .house {
                      background-position:left top;
       }
       .write {
                      width:4rem;
           height:3.5rem;
           background-size:7rem;
           background-position:4px bottom;
       }
       .man {
                      background-position:-50px top;
       }
       .house div {
                      display: inline-block;
           font-size:1rem;
       }
   </style>
</head>
<body>
<div "foot">
   <div "house">
       <div>首页</div>
   </div>
   <div "write">
   </div>
   <div "man">
   </div>
</div>
</body>
</html>

去第页

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