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