.banner_one_all {
    position: relative;
    width: 100vw !important;
}

.banner_text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    width: 70%;
}

.banner_text_all {
    opacity: 0;
    /*transform: translateY(120px);*/
    /*transition-delay: 1000ms;*/
    /*transition: transform 2000ms ease, opacity 2000ms ease;*/
}

.banner_all .swiper-slide.swiper-slide-active .banner_text_all {
    visibility: visible;
    opacity: 1;
    transform: translateY(0) translateX(0);
}

.banner_img {
    transition: 0.2s 2s;
    /*transform: perspective(1000px) translate3d(0, 0, 100px);*/
    width: 100%;
}

.banner_all .swiper-slide.swiper-slide-active .banner_img {
    transition: 2s 0s;
    /*transform: perspective(1000px) translate3d(0, 0, 0px);*/
}


.banner_text1 {
    font-size: 60px;
    font-family: 'PangMenZhengDao';
    font-weight: 400;
    color: #FFFFFF;
}
/*.banner_text1 {*/
/*    font-size: 60px;*/
/*    font-family: 'PangMenZhengDao';*/
/*    font-weight: 400;*/
/*    color: #FFFFFF;*/
/*}*/

.banner_text2 {
    font-size: 24px;
    font-family: Arial;
    font-weight: 400;
    color: #FFFFFF;
}

.get_info {
    background-color: #000;
    text-align: center;
    width: 180px;
    height: 50px;
    line-height: 50px;
    border-radius: 30px;
    color: white;
    font-size: 16px;
    overflow: hidden;
    margin-top: 2.8vw;
}

.get_info span {
    display: block;
    position: relative;
    top: 0;
    transition: all 0.5s ease-in-out;
}

.get_info:hover span {
    top: -100%;
    transition: all 0.5s ease-in-out;
}

.footer_all {
    position: absolute;
    width: 100%;
    left: 0;
    bottom: 34px;
    padding: 0 60px;
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    font-family: Microsoft YaHei;
    color: #FFFFFF;
    z-index: 9;
}

.index_body {
    position: relative;
}

.footer_all a {
    color: #FFFFFF;
}

.swiper-button-prev:after,
.swiper-button-next:after {
    content: ''
}

.swiper-button-prev,
.swiper-button-next {
    width: 43px;
    height: 75px;
}

.swiper-button-prev {
    left: 0;
}

.swiper-button-next {
    right: 0;
}

.swiper-button-prev.swiper-button-disabled,
.swiper-button-next.swiper-button-disabled {
    opacity: 1;
}

.m_header {
    top: 0;
}

.pc_li {
    position: relative;
}

.pc_li_a {
    padding: 20px 0;
}

.pc_li_a::after {
    opacity: 0;
    content: " ";
    left: 0;
    bottom: 0px;
    height: 4px;
    background-color: white;
    position: absolute;
    width: 0%;
    transition: .5s;
    left: 50%;
}

.active_this .pc_li_a::after,
.pc_li:hover .pc_li_a::after {
    width: 100%;
    opacity: 1;
    transition: .5s;
    margin-left: -50%;
}

@media(max-width:768px) {
    .banner_text1 {
        font-size: 30px;
    }
    .banner_text2 {
        font-size: 12px;
        margin-top: 6px;
    }
    .banner_text {
        top: 44%;
        width: 100%;
    }
    .banner_text_all {
        margin: 0 40px;
    }
    .get_info {
        width: 100px;
        height: 32px;
        line-height: 32px;
        font-size: 12px;
        margin-top: 6.8vw;
    }
    .swiper-button-prev,
    .swiper-button-next {
        width: 35px;
        height: 70px;
    }
    .footer_all {
        display: block;
        padding: 0 15px;
        font-size: 12px;
        bottom: 26px;
    }
    .footer_zc {
        margin-top: 5px;
    }
}
.banner_all {
    width: 100%;
}

.banner_img {
    width: 100%;
    background: no-repeat center/cover;
    /* transition: 1s 2.5s;
    transform: perspective(1000px) translate3d(0, 0, 100px); */
}