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