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