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