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