/* Scrollbars affecting width specified as percentage.
   Trying to find the least evil fix. */
.something {
    height: 40px;
}

.headershrinker {
    width: 100%;
    padding-right: 14px;
}

.outer {
    position: relative;
    width: 80%;
    background-color: #eec;
}

.cell {
    background-color: #cec;
    float: left;
    width: 33.333333333333%;
    display: block;
}

.header {
    height: 3em;
    overflow: hidden;
    width: 100%;
}

.body {
    width: 100%;
}

.b1 {
    height: 4em;
    overflow-y: scroll;
}

* {
    box-sizing: border-box;
    color: blue;
}