#guarantee_top {
    padding: 80px 0;
}

#guarantee_top .txt_intro {
    text-align: center;
}

.guarantee_thumb_ct{
    display: flex;
    justify-content: space-between;
}

.guarantee_thumb_ct li{
    width: 48%;
}

.txt_intro{
    line-height: 2;
    font-family: "ヒラギノ明朝 ProN", "Hiragino Mincho ProN", 游明朝, YuMincho, HG明朝E, "MS P明朝", "MS PMincho", serif;
}

.guarantee_red{
    font-size: 26px;
    font-weight: bold;
    color: #cc0000;
}