Stretch middle div

stretch middle div

by greatCar

HTML

<div class="bar"></div>
<div class="content-modules">
    <div class="module">
        <div class="bar-title"></div>
        <div class="content-module"></div>
    </div>
    <div class="module">
        <div class="bar-title"></div>
        <div class="content-module"></div>
    </div>
    <div class="module">
        <div class="bar-title"></div>
        <div class="content-module"></div>
    </div>
</div>
<div class="bar"></div>

CSS

html, body {
    height: 100%;
    margin: 0;
}

body {
    padding: 70px 0;
    box-sizing: border-box;
}

.bar {
    position: absolute;
    height: 60px;
    background-color: red;
    width: 100%;
}

.bar:first-child {
    top: 0;
}

.bar:last-child {
    bottom: 0;
}

.content-modules {
    background-color: #EAEAEA;
    height: 100%;
}

.module {
    position: relative;
    box-sizing: border-box;
    padding-top: 30px;
    display: inline-block;
    height: 100%;
    width: 125px;
    margin: 0 10px;
    background-color: green;
}

.module .bar-title {
    position: absolute;
    top: 0;
    height: 30px;
    background-color: orange;
    width: 100%;
}

.module .content-module {
    height: 100%;
    background-color: blue;
}