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