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