body,
body * {
    margin: 0;
    padding: 0;
}
img {width:100%; display:block;}
.out_evt_wrap {width: 100%; max-width: 860px; margin: 0 auto;}

.blind {
    display: block;
    height: 0;
    width: 0;
    font-size: 0;
    line-height: 0;
    margin: 0;
    padding: 0;
    overflow: hidden;
}
.termCheck + img {
    height: 70vw;
    transition: 0.3s;
    max-height: 695px;
}
.termCheck .event {
    cursor: pointer;
}
.termCheck .check,
.termCheck .arrow {
    position: absolute;
    top: 48%;
    transform: translateY(-50%) rotate(180deg);
    transition: 0.3s;
    max-width: 24px;
    width: 3.5vw;
}
.termCheck .check {
    opacity: 0;
    left: 9.3%;
    transform: translateY(-50%) rotate(0deg);
    cursor: pointer;
}
.termCheck .arrow {
    max-width: 35px;
    right: 10.5%;
}
.termCheck.active .arrow {
    transform: translateY(-50%) rotate(0deg);
}
.termCheck.active + img {
    height: 0;
}
.termCheck.agree .check {
    opacity: 1;
}
.topBtn {position: fixed; bottom: 30px; right: 30px; width: 50px; height: 50px; background-color: #ddd; border-radius: 5px; font-size: 15px; line-height: 50px; font-weight: 800; text-align: center; cursor: pointer;"}