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