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