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