@import (once) "./colortheme-all.less"; .help_main (@color, @bg-color) { .cp-help-container { position: relative; background-color: lighten(@bg-color, 15%); &.cp-help-hidden { display: none; } .cp-help-close { position: absolute; top: 5px; right: 5px; } .cp-help-text { color: @color; margin: 0; padding: 15px; h1 { font-size: 20px; } h2 { font-size: 18px; } h3 { font-size: 16px; } ul, ol, p { margin: 0; } } } }