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