// main: material.less .form-horizontal .checkbox { padding-top: 15px; } .checkbox { label { cursor: pointer; padding-left: 45px; position: relative; span { display: block; position: absolute; left: 10px; transition-duration: 0.2s; } .ripple { background-color: @lightbg-text; left: 0; top: -10px; height: 40px; width: 40px; border-radius: 100%; transform: scale(0); transition: transform .1s, opacity 0.2s 0.4s; z-index: 1; opacity: 0.2; margin: 0; &.animate { transform: scale(1); opacity: 0; } } .box { border: 2px solid @lightbg-text; height: 20px; width: 20px; transition-delay: 0.2s; } .check { top: -4px; left: 16px; width: 12px; height: 24px; border: 2px solid; border-top: none; border-left: none; opacity: 0; z-index: 888; transform: rotate(45deg); transition-delay: 0.2s; } } .variations(~" .check", color, @success); input[type=checkbox][disabled]:checked ~ .check, input[type=checkbox][disabled]:not(:checked) ~ .box { opacity: 0.5; } input[type=checkbox][disabled] ~ .ripple { opacity: 0.1; } input[type=checkbox] { display: none; } input[type=checkbox]:checked ~ .box { opacity: 0; transform: scale(0) rotate(-180deg); } .variations(~" input[type=checkbox]:checked ~ .ripple", background-color, @success); input[type=checkbox]:checked ~ .check { opacity: 1; transform: scale(1) rotate(45deg); } input[type=checkbox][disabled] ~ .ripple { background-color: @lightbg-text; } }