/*********************************************************************
 *  Accessibility helpers
 *
 */

/* Hide visually, but remain approachable for screenreader */

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    white-space: nowrap;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
    border: 0;
}

/* Show bypass link on hover */

.element-focusable:focus {
    clip: auto;
    overflow: visible;
    height: auto;
}

/* Sample styling for bypass link */

.bypass-to-main:focus {
    top: 0;
    left: 0;
    width: 100%;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background: #333;
    color: #fff;
}