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