html {
    overflow: -moz-scrollbars-vertical;
}

body {
    background: lightblue;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
    color: #3c3d3f;
    text-align: left;
    max-width: 60%;
    margin: auto;
}

header {
    display: flex;
    margin-top: 36px;
    height: 64px;
    justify-content: flex-end;
    background-color: lightblue;
}

header #title {
    color: black;
    text-decoration: none;
    margin: 0px;
    width: 100%;
    font-size: 48px;
}

.header_btn {
    text-decoration: none;
    font-size: 16px;
    margin-left: 5px;
    margin-right: 5px;
  }

footer {
    margin-top: 20px;
    text-align: center;
}

#toggle_btn_div{
    margin-top: 10px;
    display:flex;
    flex-direction: column;
    justify-content: center;
    border-top: 2px darkblue solid;
    border-left: 2px darkblue solid;
    border-right: 2px darkblue solid;
    border-bottom: 2px darkblue solid;
}
#toggle_btn{
    text-align: center;
    font-size: 20px;
    color: #3c3d3f;
    background: lightblue;
    padding: 7.25px 20px 7.25px 20px;
}

#toggle_btn:hover{
    background: darkblue;
    color: #ffffff;
}

#gallery_nav{
    display: flex;
    justify-content: space-between;
}

#gallery_name{
    margin-top: 10px;
    text-align: center;
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 10px;
}