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