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