Element block pseudo-element :before generated with transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px border-radius display block z-index auto position static transform float none border 0px rgba(0,0,0,1) solid width 160px box-shadow 3px 3px 2px rgba(0,0,0,0.3) box-sizing content-box background font-weight normal cursor default overflow hidden line-height 1 margin 0px height auto padding 20px