@mixin antialias() { -moz-osx-font-smoothing: grayscale; -webkit-font-smoothing: antialiased; } @mixin hyphens($value) { hyphens: $value; -moz-hyphens: $value; -ms-hyphens: $value; -webkit-hyphens: $value; } @mixin underline($size, $color) { background-image: linear-gradient(transparent, transparent $size, $color $size, $color); background-position: bottom; background-size: 100% 6px; background-repeat: repeat-x; } @mixin no-select() { user-select: none; -khtml-user-select: none; }