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