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