.footinfo_1 {
    font-size: 24px;
    font-weight: bolder;
    color: #4d4d4d;
    margin-top: 105px;
}
.footinfo_2 {
    font-size: 18px;
    color: #4d4d4d;
    margin-top: 30px;
}
.footinfo_3 {
    font-size: 18px;
    color: #4d4d4d;
    margin-top: 14px;
}
.footinfo_big_1 {
    padding-left: 0;
}
.footinfo_big_1 .footinfo_1 {
    text-align: justify;
}
.footinfo_big_1 .footinfo_2 {
    text-align: justify;
}

@media screen and (min-width: 1441px) and (max-width: 1650px) {
    .footinfo_1 {
        font-size: 22px;
    }
    .footinfo_2 {
        font-size: 18px;
    }
    .footinfo_3 {
        font-size: 18px;
    }
}
@media screen and (min-width: 1281px) and (max-width: 1440px) {
    .footinfo_1 {
        font-size: 20px;
    }
    .footinfo_2 {
        font-size: 16px;
    }
    .footinfo_3 {
        font-size: 16px;
    }
}

@media screen and (min-width: 1200px) and (max-width: 1280px) {
    .footinfo_1 {
        font-size: 20px;
    }
    .footinfo_2 {
        font-size: 14px;
    }
    .footinfo_3 {
        font-size: 14px;
    }
}
@media only screen and (max-width: 1199px) {
    .footinfo_1 {
        font-size: 18px;
        margin-top: 0;
    }
    .footinfo_2 {
        font-size: 12px;
    }
    .footinfo_3 {
        font-size: 12px;
    }
    .footinfo_big_1 {
        padding: 0 5%;
    }
    .footinfo_big_2 {
        padding: 0 5%;
    }
    .footinfo_big_1 .footinfo_1 {
        padding-top: 50px;
    }
}
.bfootbg {
    background: url("../image/foot_bg.jpg") center top;
    padding-bottom: 50px;
}
.margintop100 {
    margin-top: 100px;
}
.c4dtdn {
    color: #4d4d4d;
    text-decoration: none;
}