.concact {
    padding: 3.698vw 0 4.427vw;
}

.concact-main {
    width: 100%;
    display: flex;
    justify-content: center;
}

.concact-item {
    width: 18.542vw;
    min-height: 18.542vw;
    background-image: linear-gradient(#dad8d8,
            #dad8d8),
        linear-gradient(#e60012,
            #e60012);
    background-blend-mode: normal,
        normal;
    text-align: center;
    padding: 2.24vw 2.031vw 1.927vw 2.813vw;
    margin-right: 6.563vw;
}
.concact-item:last-child {
    margin-right: 0;
}

.concact-item img {
    height: auto;
}

.concact-item .img-1 {
    width: 66px;
}
.concact-item .img-2 {
    width: 77px;
}
.concact-item .img-3 {
    width: 94px;
}
.concact-item .b-t {
    font-size: 18px;
    margin: .729vw 0 2.031vw;
}
.concact-item .b-tx {

}
.concact-item .img2-1 {
    width: 144px;
}
.concact-bg {
    width: 100%;
    padding: 4.219vw 0 8.385vw;
    background-color: #F0F0F0;
    text-align: center;
}
.concact-bg img {
    width: 81.25vw;
    height: auto;
}


@media (max-width:800px) {
    .concact-item {
        width: 96%;
        margin-right: 0;
        margin-bottom: 10px;
    }
    .concact-main {
        flex-wrap: wrap;
    }
    .concact-bg img {
        width: 100%;
    }
}