@charset "UTF-8";
.main_top {
    display: block;
    position: relative;
    width: 100%;
    height: 206px;
    margin: 88px 0 0;
    background: #004484;
}
.main_top::before {
    content: "";
    display: block;
    width: 100%;
    height: 6px;
    position: absolute;
    top: 150px;
    background: #2b7caf;
}
.main_top::after {
    content: "";
    display: block;
    width: 100%;
    height: 2px;
    position: absolute;
    top: 156px;
    background: #fff;
}
.main_top span {
    display: block;
    color: #fff;
    font-size: 36px;
    padding: 87px 0 0;
}
.qa {
    margin: 40px 0 80px;
}
p {
    line-height: 1.5em;
}
.h {
    font-size: 24px;
    margin: 0 0 12px;
    background: #e8f0f9;
    color: #004484;
}
@media screen and (max-width:640px) {
    .main_top {
        height: 132px;
        margin: 60px 0 0;
    }
    .main_top::before {
        top: 100px;
    }
    .main_top::after {
        top: 106px;
    }
    .main_top span {
        font-size: 24px;
        padding: 48px 0 0;
    }
}