.competition-introduce-page {}

.competition-introduce-page .page-bg {
    background-position: center;
    background-size: cover;
    position: relative;
}
.competition-introduce-page .bg-01{
    background-image: url("/static/images/activity/idata-competition/img_1.png");
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 658px;
}
.competition-introduce-page .bg-02{
    background-image: url("/static/images/activity/idata-competition/img_2.png");
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 1106px;
}
.competition-introduce-page .bg-03{
    background-image: url("/static/images/activity/idata-competition/img_3.png");
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 575px;
}
.competition-introduce-page .bg-04{
    background-image: url("/static/images/activity/idata-competition/img_4.png");
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 808px;
}
.competition-introduce-page .bg-05{
    background-image: url("/static/images/activity/idata-competition/img_5.png");
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 738px;
}
.competition-introduce-page .bg-06{
    background-image: url("/static/images/activity/idata-competition/img_6.png");
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 638px;
}
.competition-introduce-page .bg-07{
    background-image: url("/static/images/activity/idata-competition/img_7.png");
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 633px;
}

.competition-introduce-page .bg-01 .join-btn {
    display: inline-block;
    width: 260px;
    height: 60px;
    margin-left: 580px;
    margin-top: 255px;
}

.competition-introduce-page .bg-02 .more-info {
    display: inline-block;
    width: 110px;
    height: 50px;
    margin-bottom: 880px;
    margin-left: 980px;
}

.competition-introduce-page .bg-06 .btns {
    position: absolute;
    top: 250px;
    display: flex;
    width: 1200px;
    justify-content: space-around;
}

.competition-introduce-page .bg-06 .btns .download-btn {
    display: inline-block;
    width: 340px;
    height: 250px;
}

.competition-introduce-page .bg-06 .btns .videos-btn {
    display: inline-block;
    width: 340px;
    height: 250px;
}

.competition-introduce-page .bg-07 .join-btn {
    display: inline-block;
    width: 260px;
    height: 60px;
    margin-top: 333px;
}
.competition-introduce-page .bg-07 .info {
    color: #333;
    font-size: 22px;
    text-align: center;
    position: absolute;
    bottom: 22px;
}

.ui.modal>.content.description-content {
    background-color: #2E5BA6;
    color: #fff;
    font-family: "Microsoft YaHei";
    font-size: 16px;
    padding: 1.5rem 3em;
}

.ui.modal>.content.description-content .title {
    font-size: 30px;
    text-align: center;
    color: #52F4ED;
    line-height: 2em;
}

.description-content .description .paragraph {
    margin: 10px 0;
}