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