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