.container-b{max-width:1200px;margin:20px;margin-inline:auto;background:#fff;padding:10px;display:flex}@media screen and (max-width:480px){.container-b{flex-wrap:wrap;margin:0}}.container-b2{display:flex;flex-direction:row}@media screen and (max-width:480px){.container-b2{padding:0 20px;display:flex;flex-wrap:wrap}}