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