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