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