CSS重叠箭头 [英] CSS overlapping arrow

问题描述

imgur.com/gp3Ry.jpgalt =enter image description here>

唯一的区别是最后一个div会有一个尖尖。

在我搜索类似适应的东西时，我遇到了这个js fiddle ，它非常接近我想要做的，但引入两个问题：第一，它是用画布做的，其次，它强迫我有效地绘制箭头每个箭头两次 - 一个用于div，一个用于下一个箭头之前的空间。有一些更干净的方式，这样做可以有人在这里给我一些方向吗？

我需要知道的是如何构建上面显示的

解决方案

尝试一下 - http://jsfiddle.net/ksNr3/8/

  ul {
 margin：20px 60px; 
} 
 
 ul li {
 display：inline-block; 
 height：30px; 
 line-height：30px; 
 width：100px; 
 margin：5px 1px 0 0; 
 text-indent：35px; 
 position：relative; 
} 
 
 ul li：before {
 content：; 
 height：0; 
 width：0; 
 position：absolute; 
 left：-2px; 
 border-style：solid; 
 border-width：15px 0 15px 15px; 
 border-color：transparent透明#fff; 
 z-index：0; 
} 
 
 ul li：first-child：before {
 border-color：transparent; 
} 
 
 ul li a：after {
 content：; 
 height：0; 
 width：0; 
 position：absolute; 
 right：-15px; 
 border-style：solid; 
 border-width：15px 0 15px 15px; 
 border-color：transparent透明#ccc; 
 z-index：10; 
} 
 
 ul li.active a {
 background：orange; 
 z-index：100; 
} 
 
 ul li.active a：after {
 border-left-color：orange; 
} 
 
 ul li a {
 display：block; 
 background：#ccc; 
} 
 
 ul li a：hover {
 background：pink; 
} 
 
 ul li a：hover：after {
 border-color：transparent透明粉红色; 
} 
 
  

UPDATED 可点击和最小化重叠区域 - http://jsfiddle.net/ksNr3/8/

I'm trying to accomplish something very, very similar to the below picture with CSS3 only.

The only difference is that the last div would have a pointed tip.

In my search for something similar to adapt, I've come across this js fiddle which comes very close to what I want to do, but introduces two problems: first, it's done with canvas, and second, it forces me to "draw" arrows effectively twice for each arrow -- one for the div, and one for the space before the next arrow. There has to be some cleaner way of doing this -- can someone provide me with some direction here?

What I need to know is how to construct what's shown in the above picture -- a series of overlapping div arrows -- with CSS3 only.

解决方案

Try this - http://jsfiddle.net/ksNr3/8/

ul {
    margin: 20px 60px;
}

ul li {
    display: inline-block;
    height: 30px;
    line-height: 30px;
    width: 100px;
    margin: 5px 1px 0 0;
    text-indent: 35px;
    position: relative;
}

ul li:before {
    content: " ";
    height: 0;
    width: 0;
    position: absolute;
    left: -2px;
    border-style: solid;
    border-width: 15px 0 15px 15px;
    border-color: transparent transparent transparent #fff;
    z-index: 0;
}

ul li:first-child:before {
    border-color: transparent;
}

ul li a:after {
    content: " ";
    height: 0;
    width: 0;
    position: absolute;
    right: -15px;
    border-style: solid;
    border-width: 15px 0 15px 15px;
    border-color: transparent transparent transparent #ccc;
    z-index: 10;
}

ul li.active a {
    background: orange;
    z-index: 100;
}

ul li.active a:after {
    border-left-color: orange;
}

ul li a {
    display: block;
    background: #ccc;
}

ul li a:hover {
    background: pink;
}

ul li a:hover:after {
    border-color: transparent transparent transparent pink; 
}
​

UPDATED - Made it clickable and minimized the overlapping areas - http://jsfiddle.net/ksNr3/8/

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