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