html,
body {
    background: #fff;
}

.modular {
    background: #fff;
}

.tab .wrap {
    display: flex;
    gap: 0 70rem;
    justify-content: center;
    padding: 50rem 0;
}

.tab .wrap .item {
    font-weight: bold;
    position: relative;
}

.tab .wrap .item.on {
    color: #005bad;
}

.tab .wrap .item.on::after {
    content: '';
    position: absolute;
    bottom: -10rem;
    left: 0;
    width: 100%;
    height: 2rem;
    background: #005bad;
    transition: all .3s
}

.tab .wrap span {
    border: 1px solid #e2e2e2;
    height: 1em;
}

.modular1 {
    padding-top: 0;
}

.modular1 .list {
    margin: 0 300rem;
    font-size: var(--font-size-18);
    line-height: 1.8;
}

.modular1 .list .content,
.modular1 .list .tit {
    padding: 50rem;
    background: #f4f6f8;
}

.modular1 .wrap {
    background: none;
    padding: 0;
}

.modular1 .list .tit {
    font-size: var(--font-size-30);
    padding: 30rem 50rem;
    line-height: 1.5;
    background: #ededed;
    color: #005bad;
    display: flex;
    justify-content: space-between;
    cursor: pointer;
    transition: all .3s;
    align-items: center;
    gap: 30rem;
}

.modular1 .list .item {
    margin-bottom: 5rem;
}

.modular1 .list .item.tit .modular1 .list .item.on .content {
    display: block;
}

.modular1 .list .item.on .tit {
    background: #005bad;
    color: #fff;
}

.modular1 .list .item.on .content {
    display: block;
}

.modular1 .list .item .content {
    display: none;
    margin-bottom: 16rem;
}

@media screen and (max-width: 1024px) {
    .modular1 .list {
        margin: 0;
    }

    .tab .wrap {
        gap: 0 30rem;
    }

    .modular1 .list {
        font-size: var(--font-size-16);
    }

    .modular1 .list .tit {
        font-size: var(--font-size-18);
    }
}
.modular.modular1{margin-top:80rem;padding-bottom:0;}
.modular1 .indexwrap .box {
    display: flex;
    justify-content: center;
    gap: 80rem;
    border-bottom: 1px solid #c7c7c7;
    margin: 0 2rem;
}

.modular1 .indexwrap .item {
    padding: 1em 0.5em;
    position: relative;
    color: #5b5b5b;
    font-size:20rem;
}

.modular1 .indexwrap .item.on {
    color: #005bac;
    font-weight: bold;
}

.modular1 .indexwrap .item.on::after {
    content: '';
    display: block;
    position: absolute;
    border: 2px solid #005bac;
    width: 100%;
    left: 0;
    bottom: 0;
}