body{
    font-family: Arial, Helvetica, sans-serif;
}

#top{
    text-align: center;
}

#logo img{
    width: 7%;
    margin-bottom: -25px;
    margin-top: -25px;
}

#logo-name{
    font-size: 32px;
    font-weight: bold;
}

#navigation{
    margin-top: 10px;
}

#navigation a {
    color: grey;
    padding: 8px;
    font-family: Arial, Helvetica, sans-serif;
}

#navigation a:hover{
    color: black;
}

#image img{
    width: 100%;
    margin-top: 16px;
    margin-bottom: 16px;
}

#main{
    text-align: center;
}

.column{
    display: inline-block;
    width: 25%;
    margin: 10px;
    transition: transform .2s;
}

.column:hover{
    transform: scale(1.05);
}

.row::after{
    content: " ";
    clear: both;
    display: table;
}

.row2::after{
    content: " ";
    clear: both;
    display: table;
}

#footer{
    margin_: 16px;
    text-align: center;
}