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