.cont_top h2,
.ab1 .left h3,
.h_three .left,
.h_four ul li:last-child h3,
.adva_three .left {
    font-size: max(40px, 3.125vw);
}


.h_swiper .ban_text>div {
    font-size: max(40px, 3.2vw);
}

.h_three .left p,
.h_four h2,
.h_five_top h2 {
    font-size: max(40px, 2.8vw);
    font-weight: bold;
}

.h_four_tc h3 {
    font-size: max(25px, 1.5625vw);
}

.nei_banner .nei_txt h1 {
    font-size: max(40px, 4.2vw);
}

.adva_one .right h2{
    font-size: max(18px,1.09375vw);
}