.Container-wrapper {
    width: 100%;
    margin-top: 92px;
}

.section {
    width: 100%;
    overflow: hidden;
    position: relative;
    margin-top: 35px;
}
.section .contain {
    align-items: center;
}
.contain {
    width: 1300px;
    margin: 0 auto;
}
.section .techTitle {
    flex: 1;
    padding-right: 80px;
}

.section .techTitle2 {
    flex: 1;
    padding-left: 80px;
}

.fs36 {
    font-size: 36px;
}
.lh26 {
    line-height: 36px;
}
.fs16 {
    font-size: 16px;
}
.color6 {
    color: #666;
}
.section.tech4d .techsf-mix {
    border: none;
}
.techsf-mix {
    width: 760px;

}
.flex {
    display: flex;
    flex-wrap: wrap;
}

.techsf-image img {
    max-width: 100%;
    max-height: 100%;
}


@media (max-width: 640px) {
    .Container-wrapper {
        margin-top: 8px!important;
    }
    .section {

        margin-top: 12px;
    }
    .contain-1600, .contain-1400, .contain {
        width: 92%;
    }
    .section .techTitle,.section .techTitle2{padding:0}
    .fs36 {
        font-size: 22px;
    }
}