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