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