.u-outer-spaces-helper {
position: fixed; bottom: 0; left: 0; display: none; width: 100%; overflow: hidden; &::after { content: ''; position: absolute; bottom: 0; left: 0; display: block; width: 100%; height: 100vh; background-color: $g-color-gray-light-v5; background-position: center; background-repeat: repeat; .g-dark-theme & { background-color: $g-color-black; } [class*="g-bgi-v"] & { background-color: transparent; } } .u-outer-space-v1 &, .u-outer-space-v2 & { display: block; } .u-outer-space-v1 & { height: 20px; } .u-outer-space-v2 & { height: 40px; }
}