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