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