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