假设我有以下的CSS和HTML代码。
<! -- begin snippet: js hide: false console: false babel: false -->
#header {
height: 150px;
}
<div id="header">
<h1>Header title</h1>
Header content (one or multiple lines)
</div>
#header {
position: relative;
min-height: 150px;
}
#header-content {
position: absolute;
bottom: 0;
left: 0;
}
#header, #header * {
background: rgba(40, 40, 100, 0.25);
}
<div id="header">
<h1>Title</h1>
<div id="header-content">Some content</div>
</div>