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