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