.meny{
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: 200px;
    background-color: black;
    color: white;
    display: grid;
    grid-template-rows: 100px 1fr 100px;
}
.contens{background-color: aqua;
position: relative;
margin-left: 200px;
}
.logo{
    background-color: #db0000;
 overflow: hidden;
    text-align: center;
    padding-top: 16 px;

}

.submeny{
    background-color:orange;
overflow-y: auto;

}


.copyright{
background-color: red;
}