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