body{
    background-attachment: fixed;
}

.rhine-lab{
    position: fixed;
    width: 15vw;
    height: 6.5vw;
    margin: 40px 60px;
    color: rgb(0, 0, 0,0.9);
    border-left: 2px solid black;
}

.line1{
    font-size: 2vw;
    font-weight: 700;
    padding: 3px 5px;
    margin: 0%;
}

.line2{
    font-size: 0.8vw;
    padding: 2px 5px;
    margin: 0%;
}

.line3{
    font-size: 1.5vw;
    padding: 1px 10px;
    margin: 0%;
}

.bottom{
    position: fixed;
    bottom: 0;
    right: 20px;
    color: rgb(0, 0, 0,0.8);
}

.WELCOME{
    position: fixed;
    height: 20vw;
    width: 12vw;
    bottom: 100px;
    padding: 0px;
    border-left: 1px solid black;
    margin-left: 60px;
}

.welcome-1{
    font-size: 180%;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    margin: 0px 0px 9px 8px;
}

.welcome-2{
    background-color: black;
    color: #F0EFEA;

    margin: 5px 0px 0px ;
}

.logo1{
    width: 12vw;
    margin: 0px;
    background-color: black;
}

.content{
    position: fixed;
    display: flex;
    gap: 0;
    flex-direction: column;
    width: 13vw;
    height: 20vw;
    gap: 20px;
    right: 5vw;
    bottom: 43vh;
}

.content button{
    background-color: transparent;
    height: 5vw;
    width: 13vw;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    font-size: 1.5vw;
    padding: 0;
    margin: 0;
    cursor: pointer;
    transition: transform 0.5s ease-out,color 0.3s ease-in-out;
}

.content button:hover{
    color: rgb(187, 152, 109);
    transform: translateX(-15px);
}

.index{
    border: none;
    color: rgb(187, 152, 109);
    border-bottom: 1px solid black;
}

.overview{
    border: none;
    border-bottom: 1px solid black;
}

.history{
    border: none;
    border-bottom: 1px solid black;
}

.department{
    border: none;
    border-bottom: 1px solid black;
}

.section{
    border: none;
    border-bottom: 1px solid black;
}

a{
    padding: 0;
    margin: 0;
}