让子元素自适应水平居中:
使用:
外框加上 .sl-floatcenter, 子元素加上 .sl-floatcenter-item,元素就可以自动根据父元素的宽度水平居中
结构:
<ul class="sl-floatcenter fn-clear">
<li class="sl-floatcenter-item">item1</li>
<li class="sl-floatcenter-item">item2</li>
<li class="sl-floatcenter-item">item3</li>
</ul>
.sl-floatcenter {
display: block;
font-size: 0;
text-align: center;
}
.sl-floatcenter-item {
display: inline-block;
font-size: 13px;
vertical-align: top;
}
.sl-floatcenter {
font-size: 1px;
}