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