Element block pseudo-element :after generated with overflow hidden border-radius width 160px padding 20px box-sizing content-box font-size 30px float none position static height auto background cursor default transition margin 0px transform display block line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto border 0px rgba(0,0,0,1) solid