* {
    box-sizing: border-box;
}

body {
    display: grid;
    grid-template-columns: 130px 1fr;
    margin: 0;
    min-height: 100vh;
    font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

main {
    background-color: #FAFAFA;  
}