.versailles {
    width: 100%;
    height: 90vh;
    background-image: url(../images/about/versailles.jpg);
    background-size: cover;
    background-position: center;
}

.sponsorship {
    width: 100%;
    height: 90vh;
    background-image: url(../images/sponsorship/kenrokuen.jpg);
    background-size: cover;
    background-position: center;
}

.proceedings {
    width: 100%;
    height: 90vh;
    background-image: url(../images/proceedings/proceedings.png);
    background-size: cover;
    background-position: center;
}

#about {
    position: relative;
    margin-top: -150px;
    background-color: rgba(255, 255, 255, .8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

#about .caption {
    position: absolute;
    top: -55px;
    left: 0px;
    width: 100%;
    text-align: center;
}

#about .caption .box {
    display: inline-block;
    padding: 7px 15px;
    border-radius: 20px;
    color: rgba(0, 0, 0, .7);
    background-color: rgba(255, 255, 255, .9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

#about .header {
    padding: 20px;
    padding-bottom: 0px;
}

#about .content {
    padding: 20px;
    padding-top: 0px;
    font-size: 1.1em;
}