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