如何设置CSS以更改此Material Design Lite标题的高度。
<!-- MDL-LAYOUT - HEADER -->
<header class="mdl-layout__header">
<div class="mdl-layout__header-row">
</div>
</header>
.mdl-layout__header{
margin: 0;
padding: 0;
background: transparent;
border-top: 1px solid gold;
border-bottom: 1px solid gold;
color: gold;
height: 16px !important;
}
.mdl-layout__header-row{
margin: 0;
padding: 0;
background: transparent;
border-top: 1px solid red;
border-bottom: 1px solid red;
color: gold;
height: 16px !important;
}
我可以看到mdl-layout-header-row高度变化,但无法让mdl-layout__header高度发生变化!