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