h1 {
    font: 600;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    color: #fff;
}

body {  
    background-color: #000;
    color: #fff;
}

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

.item {
    width: 80%;
    height: 400px;
    background: #000; 
    margin: 10;
    padding: 100px;
    align-items: center;
   
    
}

.item:nth-of-type(2) {
    flex-grow: 2;
}

.flex-container {
    display: flex;
    background-color: #000;
    justify-content: center;
    margin: 10px;
}