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