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