Vertical align using line-height

by Adam Zuckerman

HTML

<div id="myrow">
    <div id="content">Content<br/>alpha</div>
    <div id="rightside">Right Side</div>
</div>

CSS

body {
    font-family: sans-serif;
    font-size: 20pt;
    box-sizing: border-box;
}
#myrow {
    vertical-align: middle;
    width: 100%;
    border: solid 1px black;
    position: relative;
}
#myrow:after {
    content: "";
    display: table;
    clear: both;
}
#content, #rightside {
    display: inline-block;
    float: left;
    margin: 0 auto;
    height: 3em;
    text-align: center;
    vertical-align: middle;
    color: white;
}
#content {
    width: 55%;
    background-color: #307FFF;
    line-height: 1.5em;
}
#rightside {
    width 45%;
    min-width: 45%;
    background-color: #F56362;
    line-height: 3em;
}