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