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