body {
    margin: 20px 0;
    overflow-y: scroll;
    letter-spacing: 2px;
}

#main {
    margin: 0 auto;
}

@media screen and (min-width: 600px) {
    #main {
        max-width: calc(100% - 50px);
    }
}

@media screen and (min-width: 1000px) {
    #main {
        max-width: calc(100% - 100px);
    }
}

@media screen and (min-width: 1400px) {
    #main {
        max-width: calc(100% - 200px);
    }
}

@media screen and (min-width: 1600px) {
    #main {
        max-width: 1400px;
    }
}

.photos {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
}

.photo {
    display: block;
    background-color: rgb(235, 235, 235);
}

.title,
.subtitle {
    margin-left: 8px;
    margin-right: 8px;
}

.box {
    cursor: pointer;
    position: relative;
}

.box .video-play {
    width: 20%;
    height: 20%;
    position: absolute;
    right: 5px;
    top: 5px;
    background-size: contain;
    background-image: url(video-play-128.png);
}

.more {
    width: 200px;
    margin: 5px auto;
    text-align: center;
    border: 1px rgb(235, 235, 235) solid;
    font-size: 14px;
    padding: 5px 0;
    cursor: pointer;
}

#site-title {
    font-size: 2em;
    padding-bottom: 15px;
    border-bottom: 1px solid #222;
    font-weight: bold;
}