我正在尝试删除下面时间轴的最后一项之后的尾随水平线。我尝试过创建一个不起作用的类timeline-item-last。我相信有更优雅的方式可以解决这个问题。有什么想法吗？
.timeline-item-last {
border-right: 0px solid #ffffff !important;
}
答案 0 :(得分：1)
如果您删除了.timeline-horizontal:before伪类，因为它不再需要，并将.timeline:before选择器替换为：
.timeline:before {
top: auto;
bottom: 45px;
position: absolute;
height: 4px;
content: "";
background-color: #eeeeee;
left: 40px;
width: 65%;
margin-left: -1.5px;
}
应该解决这个问题。
小提琴here。
答案 1 :(得分：0)
您可以使用解决方案https://jsfiddle.net/sjduc836/6/
getPos = function(){
$('.horizontalLine').css({
left: $('.timeline-badge').first().position().left,
width: $('.timeline-item-last').position().left
});
}
getPos();
$(window).resize(function(){
getPos();
});/* Timeline */
.timeline,
.timeline-horizontal {
list-style: none;
padding: 20px;
position: relative;
}
.horizontalLine {
bottom: 55px;
position: absolute;
content: " ";
width: 100%;
background-color: #eeeeee;
margin-left: -1.5px;
height: 3px;
}
.timeline .timeline-item {
margin-bottom: 20px;
position: relative;
}
.timeline .timeline-item:before,
.timeline .timeline-item:after {
content: "";
display: table;
}
.timeline .timeline-item:after {
clear: both;
}
.timeline .timeline-item .timeline-badge {
color: #fff;
width: 54px;
height: 54px;
line-height: 52px;
font-size: 22px;
text-align: center;
position: absolute;
top: 18px;
left: 50%;
margin-left: -25px;
background-color: #7c7c7c;
border: 3px solid #ffffff;
z-index: 100;
border-top-right-radius: 50%;
border-top-left-radius: 50%;
border-bottom-right-radius: 50%;
border-bottom-left-radius: 50%;
}
.timeline .timeline-item .timeline-badge i,
.timeline .timeline-item .timeline-badge .fa,
.timeline .timeline-item .timeline-badge .glyphicon {
top: 2px;
left: 0px;
}
.timeline .timeline-item .timeline-badge.primary {
background-color: #1f9eba;
}
.timeline .timeline-item .timeline-badge.info {
background-color: #5bc0de;
}
.timeline .timeline-item .timeline-badge.success {
background-color: #59ba1f;
}
.timeline .timeline-item .timeline-badge.warning {
background-color: #d1bd10;
}
.timeline .timeline-item .timeline-badge.danger {
background-color: #ba1f1f;
}
.timeline .timeline-item .timeline-panel {
position: relative;
width: 46%;
float: left;
right: 16px;
border: 1px solid #c0c0c0;
background: #ffffff;
border-radius: 2px;
padding: 20px;
-webkit-box-shadow: 0 1px 6px rgba(0, 0, 0, 0.175);
box-shadow: 0 1px 6px rgba(0, 0, 0, 0.175);
}
.timeline .timeline-item .timeline-panel:before {
position: absolute;
top: 26px;
right: -16px;
display: inline-block;
border-top: 16px solid transparent;
border-left: 16px solid #c0c0c0;
border-right: 0 solid #c0c0c0;
border-bottom: 16px solid transparent;
content: " ";
}
.timeline .timeline-item .timeline-panel .timeline-title {
margin-top: 0;
color: inherit;
}
.timeline .timeline-item .timeline-panel .timeline-body > p,
.timeline .timeline-item .timeline-panel .timeline-body > ul {
margin-bottom: 0;
}
.timeline .timeline-item .timeline-panel .timeline-body > p + p {
margin-top: 5px;
}
.timeline .timeline-item:last-child:nth-child(even) {
float: right;
}
.timeline .timeline-item:nth-child(even) .timeline-panel {
float: right;
left: 16px;
}
.timeline .timeline-item:nth-child(even) .timeline-panel:before {
border-left-width: 0;
border-right-width: 14px;
left: -14px;
right: auto;
}
.timeline-horizontal {
list-style: none;
position: relative;
padding: 20px 0px 20px 0px;
display: inline-block;
}
.timeline-horizontal:before {
height: 3px;
top: auto;
bottom: 26px;
left: 26px;
right: 0;
width: 100%;
margin-bottom: 20px;
}
.timeline-horizontal .timeline-item {
display: table-cell;
height: 280px;
width: 20%;
min-width: 120px;
float: none !important;
padding-left: 0px;
padding-right: 20px;
margin: 0 auto;
vertical-align: bottom;
}
.timeline-horizontal .timeline-item .timeline-panel {
top: auto;
bottom: 64px;
display: inline-block;
float: none !important;
left: 0 !important;
right: 0 !important;
width: 100%;
margin-bottom: 20px;
}
.timeline-horizontal .timeline-item .timeline-panel:before {
top: auto;
bottom: -16px;
left: 28px !important;
right: auto;
border-right: 16px solid transparent !important;
border-top: 16px solid #c0c0c0 !important;
border-bottom: 0 solid #c0c0c0 !important;
border-left: 16px solid transparent !important;
}
.timeline-item-last {
border-right: 0px solid #ffffff !important;
}
.timeline-horizontal .timeline-item:before,
.timeline-horizontal .timeline-item:after {
display: none;
}
.timeline-horizontal .timeline-item .timeline-badge {
top: auto;
bottom: 0px;
left: 43px;
}<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="container">
<div class="row">
<div class="col-md-12">
<div class="page-header">
<h1>Horizontal timeline</h1>
</div>
<div style="display:inline-block;width:100%;">
<ul class="timeline timeline-horizontal">
<li class="timeline-item">
<div class="timeline-badge primary"><i class="glyphicon glyphicon-check"></i></div>
</li>
<li class="timeline-item">
<div class="timeline-badge primary"><i class="fa fa-car" aria-hidden="true"></i></div>
<div class="timeline-panel">
<div class="timeline-heading">
<h4 class="timeline-title">Mussum cacilds 2</h4>
</div>
<div class="timeline-body">
<p>Mussum ipsum cacilds, vidis faiz elementum girarzis, nisi eros gostis.</p>
</div>
</div>
</li>
<li class="timeline-item timeline-item-last">
<div class="timeline-badge success"><i class="glyphicon glyphicon-check"></i></div>
</li>
</ul>
<div class="horizontalLine"></div>
</div>
</div>
</div>
</div>
而不是伪元素，我创建了一个 div ＆amp;根据第一＆amp;和计算宽度 最后 li 元素。