/* Allows shadow elements to stay within div. */
.skewed { position: relative; }

/* Style before and after to make appearence of a skewed element. */
.skewed:before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-color: inherit;
    z-index: -1;
    transform: skewY(2deg);
    transform-origin: top right;
}
.skewed:after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: inherit;
    z-index: -1;
    transform: skewY(2deg);
    transform-origin: bottom left;
}
.skewed.reversed:before {
    transform: skewY(-2deg);
    transform-origin: top left;
    top: 0;
    left: 0;
}
.skewed.reversed:after {
    transform: skewY(-2deg);
    transform-origin: bottom right;
    bottom: 0;
    right: 0;
}

.skewed.bordered:before {
    top: -4px;
    border-top: 4px solid #2D2D2D }
.skewed.bordered:after {
    bottom: -4px;
    border-bottom: 4px solid #2D2D2D
}

body.dark .skewed.bordered:before {
    top: -4px;
    border-top: 4px solid #FFF;
}
body.dark .skewed.bordered:after {
    bottom: -4px;
    border-bottom: 4px solid #FFF;
}

.skewed.only-top:after {
    content: none;
}