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