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