Element block pseudo-element :after generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto overflow hidden margin 0px position static font-size 16px font-weight normal padding 21px height auto transition width 160px border-radius border 0px rgba(0,0,0,1) solid display block cursor default float none background box-sizing content-box line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform