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