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