.section_center{display:flex;flex-flow:column;justify-content:center;align-items:center;width:100svw;height:100svh;overflow:hidden}.flex-hor{display:flex;flex-flow:row;gap:10px}.section_1600px{display:flex;flex-flow:row;justify-content:center;align-items:center}.flex-nav-1600max{display:flex;flex-flow:row;justify-content:space-between;align-items:center;width:100%;max-width:1600px}