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