Css3响应圈由一条线连接?

时间:2014-03-19 17:34:44

标签: javascript jquery css html5 css3

您好我正在尝试使用css3创建一个带有响应圆圈的div。

我尝试做http://codepen.io/bookcasey/pen/cEntL

的例子

在上面的示例中,我想让它响应,使得圆圈尺寸不会改变,但如果宽度增加,我希望第一个和最后一个圆圈位于UL的左侧和右侧,其他圆圈位于两者之间,距离相等。圆圈可以增加或减少最少是两个圆圈和一条线。

3 个答案:

答案 0 :(得分:5)

您可以使用Justify the last line of a div?的解决方案使其达到全宽。

伪造具有绝对定位伪元素的行。

Demo

ul {
  text-align: justify;
  position: relative;
  overflow: hidden;
}
ul:before, .active:after {
  content: '';
  width: 100%;
  border: 2px solid dodgerblue;
  position: absolute;
  top: 1em;
  margin-top: -2px;
  z-index: -1;
}
.active:after {
  border-color: lightblue;
}
ul:after {
  content: "";
  display: inline-block;
  width: 100%;
}
li {
  width: 2em;
  height: 2em;
  text-align: center;
  line-height: 2em;
  border-radius: 50%;
  background: dodgerblue;
  margin: 0 1em;
  display: inline-block;
  color: white;
}
.active ~ li {
  background: lightblue;
}
body {
  font-family: sans-serif;
  padding: 2em;
}

答案 1 :(得分:0)

我通过使用浮点数解决,在元素之前作为圆圈,然后作为连接:

SOLUTION

li {
  width: 14%;
  text-align: center;
  line-height: 2em;
  float: left;
  color: white;
  position: relative;
}

li:before{
  content: '';
  position: absolute;
  top: 0;
  left: calc(50% - 1em);
  width: 2em;
  height: 2em;
  border-radius: 1em;
  background: dodgerblue;
  z-index: -1;
}

li:after{
  content: '';
  position: absolute;
  top: .9em;
  left: calc(50% + 1em);
  width: 100%;
  height: .2em;
  background: dodgerblue;
  z-index: -1;
}

答案 2 :(得分:0)

如果你想在每个数字下面添加一个文本块,我也会继续这样做! Check it out on CodePen

enter image description here

HTML

<ul>
  <li><span class="marker-number">1</span> <span class="marker-text">Select Car</span></li>
  <li class="active"><span class="marker-number">2</span> <span class="marker-text">Questions</span></li>
  <li><span class="marker-number">3</span> <span class="marker-text">Problems</span></li>
  <li><span class="marker-number">4</span> <span class="marker-text">Inspection</span></li>
  <li><span class="marker-number">5</span> <span class="marker-text">Solution</span></li>
</ul> 

<强> CSS

ul {
  text-align: justify;
  position: relative;
  overflow: hidden;
}
ul:before, .active:after {
  content: '';
  width: 100%;
  border: 2px solid #21a2d1;
  position: absolute;
  top: 1em;
  margin-top: -6px;
  z-index: -1;
}
.active:after {
  border-color: #b7b7b7;
}
ul:after {
  content: "";
  display: inline-block;
  width: 100%;
}
li {
  width: 1.5em;
  height: 1.5em;
  text-align: center;
  line-height: 1.7em;
  border-radius: 50%;
  background: #21a2d1;
  margin: 0 1em;
  display: inline-block;
  color: white;
  font-size: 1em;
}

.marker-number {
  font-size: 14px;
}

li.active {
  background: #04497b;
}

.active ~ li {
  background: #b7b7b7;
}

span.marker-text {
  color: #7d7d7d;
  font-size: 12px;
  line-height: 16px;
  width: 70px;
  display: block;
  margin-left: -21px;
  margin-top: 2px;
  font-style: italic;
  font-family: Arial;
}