*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    background:#020617;
    color:white;
    font-family:sans-serif;
}

.main-content{
    margin-left:250px;
    padding:30px;
}

@media(max-width:1024px){

    .main-content{
        margin-left:0;
        padding-bottom:90px;
    }

}