.container{display:flex;flex-flow:row;align-items:top;justify-content:center;overflow:hidden}.side{flex:1;min-height:100vh;background-color:#00f;background:url(../img/fondo-lados.d7638e7e.jpg) repeat}.main{max-width:600px;width:100%;display:flex;flex-flow:column;background-color:#070f2c;background-image:linear-gradient(199deg,#bd97e7,#34276b 30%,#080f2b)}