.about-top {
    width: 100%;
    min-width: 1200px;
    position: relative;
}

.about-top>img {
    width: 100%;
    height: auto;
}

.about-tptit {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: #ffffff;
    font-size: 72px;
}





.contact-box {
    padding: 80px 0;
}

.contact-btxt {
    font-size: 18px;
    margin-bottom: 30px;
}

.contact-bcnt {
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
}

.contact-bctle {
    width: 65%;
    padding: 50px 60px;
    background-color: #f5f5f5;
}

.bctle-txt {
    font-size: 18px;
}

.bctle-list {
    margin-top: 30px;
}

.bctle-list li {
    padding-top: 10px;
}

.bctle-lstit {
    font-size: 14px;
}

.bctle-lsinp {
    background-color: #ffffff;
    border-radius: 5px;
    padding: 10px 20px;
    margin-top: 4px;
}

.bctle-lsinp input {
    width: 100%;
    font-size: 16px;
}

.bctle-lserae {
    background-color: #ffffff;
    border-radius: 5px;
    padding: 10px 20px;
    margin-top: 4px;
}
.bctle-lserae textarea{
    width: 100%;
    height: 150px;
    font-size: 16px;
}

.bctle-btn{
    width: 150px;
    font-size: 16px;
    color: #ffffff;
    background-color: #1c3cef;
    text-align: center;
    padding: 10px 0;
    border-radius: 5px;
    margin-top: 30px;
}


.contact-bctri {
    width: 30%;
    height: 470px;
    background: linear-gradient(to top, #1a47f0, #03aefd);
}

.bctri-link {
    padding: 25px 50px;
}

.bctri-link li {
    padding: 15px 0;
    color: #ffffff;
}

.bctri-link li h3 {
    font-size: 16px;
}

.bctri-link li p {
    font-size: 18px;
    margin-top: 10px;
}

.follow-box {
    display: flex;
    align-items: center;
    padding: 10px 0;
}

.follow-box a {
    margin-right: 10px;
}

.follow-box a img {
    width: 36px;
    height: 36px;
}

@media only screen and (max-width: 1440px) {
    .contact-box {
        padding: 70px 0;
    }
    .contact-btxt {
        font-size: 16px;
        margin-bottom: 20px;
    }
    .contact-bcnt{
        padding-top: 20px;
    }
    .contact-bctle{
        padding: 40px 50px;
    }

    .bctle-txt {
        font-size: 16px;
    }
    .bctle-list {
        margin-top: 20px;
    }
    .bctle-btn {
        width: 150px;
        font-size: 16px;
        padding: 10px 0;
        border-radius: 5px;
        margin-top: 20px;
    }


    .contact-bctri{
        height: 380px;
    }
    .bctri-link {
        padding: 20px 40px;
    }
    .bctri-link li{
        padding: 10px 0;
    }

    .bctri-link li h3 {
        font-size: 14px;
    }
    .bctri-link li p {
        font-size: 16px;
        margin-top: 5px;
    }

}





@media only screen and (max-width: 769px) {
    .about-top {
        min-width: 100%;
    }

    .about-tptit {
        font-size: .6rem;
        padding-left: .2rem;
    }


    .contact-box {
        padding: .5rem .1rem;
    }
    .contact-btxt {
        font-size: .24rem;
        margin-bottom: .2rem;
    }


    .contact-bcnt {
        padding-top: .3rem;
        flex-direction: column;
    }
    .contact-bctle{
        width: 100%;
        padding: .4rem .2rem;
    }
    .bctle-txt {
        font-size: .24rem;
    }
    .bctle-list {
        margin-top: .3rem;
    }

    .bctle-lsinp {
        padding: .1rem .2rem;
    }

    .bctle-lserae {
        padding: .1rem .2rem;
    }
    .bctle-lserae textarea {
        height: 1.5rem;
        font-size: .24rem;
    }

    .bctle-btn {
        width: 100%;
        font-size: .24rem;
        padding: .15rem 0;
        margin-top: .3rem;
    }



    .contact-bctri {
        width: 100%;
        height: 340px;
    }
    .bctri-link {
        padding: .2rem .4rem;
    }

    .bctri-link li h3 {
        font-size: .22rem;
    }
    .bctri-link li p{
        font-size: .24rem;
    }
    .follow-box a img {
        width: .5rem;
        height: .5rem;
    }

}