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