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