@charset "UTF-8";
ul,
li {
    list-style: none;
}

a {
    /* color: #fff; */
}


/* img {
  width: 100%;
} */

body,
html {
    background-color: #161513;
    margin: 0;
    padding: 0;
}

input:focus {
    border: none;
    outline: 0;
}

h1 {
    margin: 0;
}

input {
    border: none;
}


/*------------pc-------------------  */
header .header-info nav .nav-item a{
    font-size: 20px;
}


#pc-wrap {
    /* width: 100vw; */
    padding-top: 6vw;
    box-sizing: border-box;
    position: relative;
    color: #000;
    background: url("../images/index/bg.png") no-repeat;
    background-size: cover;
}

#pc-wrap .title .titleImg {
    width: 45%;
    height: 7.5vw;
    object-fit: fill;
}

#pc-wrap .concent {
    display: flex;
    justify-content: space-between;
    padding: 6.4vw 6.7vw 1.5vw;
    /* padding: 2.4vw 6.7vw 1.5vw; */
    box-sizing: border-box;
}

#pc-wrap .concent div {
    position: relative;
}

#pc-wrap .concent .concentImg {
    width: 16vw;
    height: 26vw;
}

#pc-wrap .concent .concentTitle {
    width: 5.5vw;
    height: 4vw;
    position: absolute;
    top: 2vw;
    left: 1vw;
}

#pc-wrap .concent .contenData {
    width: 7vw;
    height: 6vw;
    position: absolute;
    top: 16vw;
    right: 0;
}

#pc-wrap .concent .concentActiveImg {
    width: 17vw;
    height: 30vw;
    z-index: 999;
    transition: all .3s;
    transform: scale(1.3) rotate(0deg); 
    box-shadow: #000 80px  80px 600px , #000 -80px  80px 600px;
}

#pc-wrap .concent .txt {
    width: 13vw;
    height: 4vw;
    position: absolute;
    top: 20vw;
    left: 0.5vw;
    font-size: 0.7vw;
    color: #fff;
}

#pc-wrap .logo {
    width: 2.5vw;
    height: 0.6vw;
    position: absolute;
    right: 2.5vw;
    bottom: 4vw;
}

#pc-wrap .logo img {
    object-fit: fill;
}


/* --------------移动端---------------- */

#header-m {
    color: #FFFFFF;
}

.iconfont {
    margin-left: 30vw;
    font-size: 7.5vw !important;
}

.mLogo {
    width: 13vw;
    height: 3vw;
}

header .header-info nav {
    width: 45%;
}

.science-m {
    /* background-color: rgb(43, 46, 46); */
    background-image: url(../images/index/index-m/bg_img.png);
    font-size: 0;
    width: 100%;
    height: 100vh;
    position: relative;
}

.science-m .img1 {
    position: absolute;
    width: 90%;
    top: 11%;
}

.science-m .img2 {
    position: absolute;
    top: 17%;
    left: 10%;
    width: 55%;
}


/* 手机端swiper */

.swipers {
    padding-top: 68%;
    /* padding-top: 270px; */
    font-size: 16px;
}

.swiper-pagination {
    width: 100px;
    height: 3px;
    background: red;
    z-index: 999;
}

.swiper-container,
.swiper-wrapper,
.swiper-slide {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    display: flex;
    align-items: center;
    justify-content: space-around;
    position: relative;
    color: #fff;
    width: auto !important;
}

.img_vision {
    width: 60vw !important;
    height: 5.5rem;
}

.checkedImg {
    display: none;
    width: 61vw !important;
    height: 5.5rem;
}

.m-title {
    display: none;
    width: 25VW;
    height: 18vw;
    position: absolute;
    top: 29vw;
    left: 5vw;
}

.vision_mob {
    position: absolute;
    font-size: 16px;
    top: 60%;
    left: 10%;
}

.vision_mobs {
    position: absolute;
    font-size: 12px;
    top: 70%;
    left: 10%;
    margin: 0 0 10px;
    width: 175px;
}


/* 动力平台 驾驶辅助 */

.vision_mob_power {
    position: absolute;
    font-size: 16px;
    top: 60%;
    left: 10%;
}

.vision_mobs_power {
    position: absolute;
    font-size: 12px;
    top: 70%;
    left: 10%;
    margin: 0 0 10px;
    width: 175px;
}

.vision_mob_joe {
    position: absolute;
    font-size: 16px;
    top: 60%;
    left: 10%;
}

.vision_mobs_joe {
    position: absolute;
    font-size: 12px;
    top: 70%;
    left: 10%;
    margin: 0 0 10px;
    width: 175px;
}

.tab {
    width: 100%;
    height: 50px;
    overflow: hidden;
    z-index: 999;
    padding: 0 5%;
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin-bottom: 5vw;
    font-size: 3.5vw;
}

.tabItem {
    height: 50px;
    line-height: 50px;
    text-align: center;
    color: #fff;

}

/* .tabItem .i1 {
    width: 52px;
    height: 17px;
    line-height: 17px;
    vertical-align: top;
} */

.menus_ {
    width: 86%;
    height: 48%;
    /* background-color: rgb(22,22,22); */
    background-image: url(../images/index/index-m/bg_img1.png);
    position: absolute;
    bottom: 0;
    left: 14%;
}

.logo_ {
    width: 54px;
    height: 12px;
    position: absolute;
    left: 83%;
    bottom: 4%;
}