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