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