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