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