Element block pseudo-element :before generated with padding 20px width 160px transition font-size 16px box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default height auto z-index auto line-height 1 border 0px rgba(0,0,0,1) solid box-sizing content-box border-radius position static display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px float none background transform overflow hidden font-weight normal