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