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