body,html{
    margin:0;
    padding:0;
    height: 100%;
    width: 100%;
}

.menu{
    
    height:100%;
    width: 200px;
    position: fixed;
    background-color: aqua;
}

.text{
    
    float: left;
    height: 200px;
    width: 200px;
}