/* main */
.top {
    width: 100%;
}

article {
    position: relative;
}
.etc-info {
    position: absolute;
    width: 50%;
    bottom: 0;
    right: 5%;
    margin-bottom: 2%;
}
.event-date {
    font-size: 90%;
    @media screen and (max-width: 459px) {
        font-size: 8px;
    }
}
.map {
    width: 80%;
    height: 500px;
    box-shadow: 2px 2px 4px gray;
    @media screen and (max-width: 459px) {
        height: 250px;
    }
}
.info, .organizing, .bingo, .support, .log{
    width: 90%;
    margin: 1em auto;
    text-align: center;
}
.organizing img {
    margin-top: 10px;
}
.support h3{
    margin-top: 0.5em;
}

.section-description img {
    width: 70%;
}

/* footer */
.sapporo-kyowa {
    background: #6ebe7a;
    clear: both;
    width: 100%;
    color: #fff;
    font-size: 12px;
    text-align: left;
    line-height: 1.4;
    padding: 0 20% 30px 20%;
    img {
        margin: 20px auto 10px auto;
    }
}
.sitem {
    background: #153448;
    clear: both;
    color: #fff;
    font-size: 12px;
    width: 100%;
    padding: 0 20% 30px 20%;
    img {
        width: 160px;
    }
}
.copyright {
    background-color: gray;
    width: 100%;
    text-align: center;
}
footer a {
    color: #fff;
}