    .#{$prefix}focus-element {
        position: absolute;
        top: -10px;
        left: -10px;
        width: 0px;
        height: 0px;
    }

    .#{$prefix}focus-frame {
        position: absolute;
        left: 0px;
        top: 0px;
        z-index: 100000000;
        width: 0px;
        height: 0px;
    }

    .#{$prefix}focus-frame-top,
    .#{$prefix}focus-frame-bottom,
    .#{$prefix}focus-frame-left,
    .#{$prefix}focus-frame-right {
        position: absolute;
        top: 0px;
        left: 0px;
    }

    .#{$prefix}focus-frame-top,
    .#{$prefix}focus-frame-bottom {
        border-top: $focus-frame-style $focus-frame-width $focus-frame-color;
        height: $focus-frame-width;
    }

    .#{$prefix}focus-frame-left,
    .#{$prefix}focus-frame-right {
        border-left: $focus-frame-style $focus-frame-width $focus-frame-color;
        width: $focus-frame-width;
    }