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