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