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