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