:root{--font-main:"Mitr",sans-serif}*{font-family:var(--font-main)}body,html{margin:0;padding:0}.container,body,html{width:100%;height:100%}.container{display:flex;box-sizing:border-box}.sidebar-area{position:relative;width:75px;background-color:rgb(148,148,148)}.content-area{flex:1;height:100%;width:100%;background-color:#f0f4fa;overflow-y:auto;display:flex;flex-direction:column;justify-content:center}@media (max-width:480px){.sidebar-area{width:60px}.content-area{padding-top:0}}