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