Element block pseudo-element :before generated with line-height 1 cursor default position relative border 0px rgba(0,0,0,1) solid width 40% border-radius font-weight normal margin 0px transition z-index auto padding 21px font-size 16px box-sizing content-box background box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block height auto overflow hidden float left text-shadow 1px 2px 1px rgba(0,0,0,0.13) transform