* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none;
    color: #666;
    font-size: 14px;
    outline: none;
    border: none;
}

input,
button,
textarea {}

body,
html {
    overflow-x: hidden;
}

p {
    margin: 0;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

a {
    text-decoration: none;
    color: #666;
}

a:hover {
    color: #333;
    transition: 400ms;
    text-decoration: none;
}

.Left {
    float: left;
}

.Right {
    float: right;
}

ul:after,
.Clear:after {
    content: "";
    clear: both;
    display: block;
    overflow: hidden;
}

.Flex {
    display: -webkit-flex;
    display: flex;
    align-items: center;
    justify-content: center;
}

.Man {
    width: 100%;
    display: block;
}

.img_man img,
.img_man video {
    width: 100%;
}

.P_relative {
    position: relative;
}

.P_absolute {
    position: absolute;
}

.I_con {
    width: 100%;
    margin: 0 auto;
    padding: 0 30px;
}

.BG_white {
    background: #fff;
}

.Border {
    border: solid 1px #eee;
}

input {}

input:focus {}

.no-margin {
    margin: 0;
}

.no-padding {
    padding: 0;
}

/* 弹窗 */
.Screen_box {
    background: rgba(0, 0, 0, 0.8);
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 999;
    display: none;
}

.Screen_box .Flex {
    width: 100%;
    height: 100%;
    justify-content: center;
}

/* 轮播图 */
.i_banner {
    overflow-x: hidden;
    position: relative;
    margin-top: 70px;
}

.i_banner .swiper-slide {
    /*background-position: center;*/
    /*background-size: cover;*/


    background-size: contain;
    /* 图片比例不变，将元素铺满 */
    background-size: cover;
    /* 背景图片大小，第二个属性默认auto */
    background-size: 100% 150%;


}

/* 首页产品 */
.Img_hua {
    height: auto;
    overflow: hidden;
}

.Img_hua .screen {
    width: 100%;
    background: rgba(0, 0, 0, 0.5);
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    display: none;
}

.Img_hua .screen .iconfont {
    display: block;
    color: #fff;
    font-size: 22px;
    width: 45px;
    height: 45px;
    line-height: 45px;
    border-radius: 100%;
    background: #9e9e9e;
    margin-bottom: 10px;
}

.Img_hua a {
    display: block;
    position: relative;
    overflow: hidden;
}

.Img_hua a:hover {
    transition: 1500ms;
}

.Img_hua a:hover .screen {
    display: flex;
    animation: saAni 0.4s linear 0s;
}

@keyframes saAni {
    from {
        top: 100%;
    }

    to {
        top: 0;
    }
}

/* 首页关于我们 */
.i_about {
    padding-bottom: 15px;
    width: 100%;
    overflow: hidden;
}

.i_about .team {
    text-align: center;
    padding-bottom: 15px;
}

.i_about p:hover {
    color: #333333;
}

.i_about .team sup {
    position: relative;
    top: -25px;
    left: 6px;
}

.i_about .team1 {
    padding-left: 30px;
}

.i_about .team2 {
    padding-right: 30px;
}

/* 首页视频展示 */
/*.videp{height: 60px;}*/
.videp .screen {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.5);
}

.videp .screen .iconfont {
    color: #fff;
    font-size: 60px;
}

.i_vdeo_tan .videos_xianshi {
    width: 80%;
    position: relative;
}

.i_vdeo_tan .videos_xianshi img {
    position: absolute;
    right: -40px;
    top: 0;
}

/* 首页新闻 */
.i_news .team {
    padding-bottom: 15px;
}

/* 底部信息 */
footer {
    background: #3e3e3e;
}

footer p,
footer div,
footer p,
footer a {
    color: #999;
}

footer .footer_con {
    width: 90%;
    margin: 0 auto;
}

footer .footer_con .name {
    align-items: flex-start;
    justify-content: flex-start;
}

footer .lianxi,
footer .address {
    padding-top: 50px;
}

footer .ewm .Flex {
    justify-content: flex-start;
}

footer .ewm .Flex .iconfont {
    font-size: 30px;
}

footer .ewm .team {
    padding-right: 30px;
}

footer .ewm .team p {
    width: 150px;
    position: absolute;
    top: -160px;
    left: 0;
    display: none;
}

/* 关于我们 */
.Banner {
    height: 800px;
    background-size: cover;
}

.C_con {
    width: 94%;
    margin: 0 auto;
    padding: 0;
    max-width: 1600px;
}

.swiper-licheng {
    text-align: center;
    border-top: solid 100px #eaeaea;
    padding-top: 40px;
    margin-top: 220px;
}

.swiper-licheng .swiper-wrapper {}

.swiper-licheng .swiper-wrapper .text1::after {
    content: '';
    height: 100px;
    border-left: solid 1px #999999;
    position: absolute;
    top: -140px;
    left: 49.9%;
}

.swiper-licheng .swiper-wrapper .text1::before {
    content: '';
    position: absolute;
    top: -140px;
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid #fff;
    left: 50%;
    transform: translate(-50%, 0);
    display: none;
}

.swiper-licheng .swiper-wrapper .text2 {
    position: absolute;
    top: -300px;
    display: none;
    width: 200%;
    left: -50%;
}

.swiper-licheng .swiper-slide {
    position: relative;
}

.swiper-licheng p img {
    border: solid 1px #e9e9e9;
}

.swiper-licheng .swiper-slide-active .text1::before,
.swiper-licheng .swiper-slide-active .text2 {
    display: block;
}

.swiper-licheng .dianji {
    position: absolute;
    top: -165px;
    width: 100%;
}

.swiper-licheng .dianji .iconfont {
    background: #888888;
    color: #fff;
    width: 50px;
    height: 50px;
    line-height: 50px;
    border-radius: 100%;
    display: block;
    font-size: 26px;
}

.swiper-licheng .swiper-button-prev,
.swiper-licheng .swiper-button-next {
    background: none;
    width: 50px;
    height: 50px;
}

.about3 .text {
    left: 15%;
    top: 20%;
    padding-right: 20px;
}

.about3 .text p {
    color: #fff;
}

/*资质荣誉*/
.swiper-zizhi {
    padding-bottom: 30px;
}

.swiper-zizhi .swiper-slide img {
    border: solid 1px #e6e6e6;
}

/* 加入我们 */
.zhaopin .box {
    border: solid 1px #eee;
    margin-bottom: 30px;
}

.zhaopin .box .con {
    border-top: solid 1px #eee;
    padding-top: 20px;
    margin-top: 10px;
}

.zhaopin .box .con p {
    line-height: 2em;
}

.zhaopin .box .title .iconfont {
    background: #999999;
    display: block;
    width: 24px;
    height: 24px;
    line-height: 24px;
    border-radius: 100%;
    text-align: center;
    color: #fff;
}

.d_active::before {
    content: '\e630' !important;
}

.zhaopin .box:first-child .collapsed .iconfont::before {
    content: '\e621' !important;
}

/* 联系我们 */
.c_lianxi .zuo .iconfont {
    font-size: 40px;
    width: 90px;
    display: block;
    color: #999999;
}

.c_lianxi .zuo .text {
    flex: 1;
}

.c_lianxi .you {
    background: #f9f9f9;
}

.c_lianxi .you .input input,
.c_lianxi .you .input textarea {
    background: none;
    border-bottom: solid 1px #eee;
    padding: 5px 0;
    width: 100%;
}

.c_lianxi .you .input input:focus,
.c_lianxi .you .input textarea:focus {
    border-bottom: solid 1px #333;
    color: #333;
}

.sm_bt1 {
    color: #FFF;
    background: #666666;
    padding: 10px 30px;
    border-radius: 5px;
}

.sm_bt2 {
    color: #FFF;
    background: #999999;
    padding: 10px 30px;
    border-radius: 5px;
}

/* 新闻 */
.c_news .team {
    background: #f9f9f9;
    display: block;
    margin-bottom: 30px;
}

.c_news .team .xian {
    border-top: solid 1px #ccc;
}

.c_newscon .title {
    justify-content: space-between;
    align-items: flex-end;
    border-bottom: solid 1px #eee;
}

.c_newscon .Text1 p {
    line-height: 2em;
}

.c_newscon .Text1 img {
    width: 100%;
    margin: 10px auto;
    display: block;
    max-width: 1090px;
}

/* 产品 */
/* .C_news .creat a {
    border-right: solid 1px #ccc;
    padding-right: 15px;
    margin-left: 15px;
} */



.C_news .creat span {
    border-right: solid 1px #ccc;
    padding-right: 15px;
    margin-right: 15px;
    cursor: pointer;
}

.C_news .creat span:last-child {
    border-right: none;
    padding-right: 0;
}

.C_news .creat span:first-child {
    margin-left: 0;
}

/* .C_news .creat a:last-child {
    border-right: none;
    padding-right: 0;
}

.C_news .creat a:first-child {
    margin-left: 0;
} */

.C_news .title .link {
    border-bottom: solid 1px #ddd;
}
.C_news .title .link span {
    padding-right: 30px;
    cursor: pointer;
}
/* .C_news .title .link a {
    padding-right: 30px;
} */

.C_news .title .input {
    left: 0;
    top: 0;
}

.C_news .title .input input {
    border: solid 1px #eee;
    height: 3em;
    width: 100%;
    border-radius: 3em;
    text-indent: 1em;
    width: 260px;
}

.C_news .title .input input:focus {
    border: solid 1px #333;
    color: #333;
}

.C_news .title .input .iconfont {
    right: 15px;
    top: 8px;
    font-size: 21px;
    cursor: pointer;
}

.pro_list img {
    border: solid 1px #ddd;
}

#toastWaka span {
    font-size: 16px !important;
    color: #ffffff !important;
}

.c_liuyan {
    background: #f6f6f6;
}

.c_liuyan .title {
    border-bottom: solid 1px #ddd;
    padding-bottom: 15px;
}

.c_liuyan .row {
    padding: 0 15px;
}

.c_liuyan .input {
    padding: 5px 0;
}

.c_liuyan .input input {
    width: 100%;
    border: solid 1px #ddd;
    height: 41px;
    padding-left: 10px;
}

.c_liuyan .input textarea {
    width: 100%;
    border: solid 1px #ddd;
    padding-left: 10px;
    padding-top: 10px;
}

.c_liuyan .input .yzm {
    right: 0;
}

.c_liuyan .input:nth-child(5) {
    padding-right: 130px;
}

.c_liuyan .tijiao button {
    background: #666666;
    color: #fff;
    border-radius: 3px;
    display: block;
    width: 100%;
    height: 42px;
}

/* 其他公用 */
.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
}

.BG_on {
    background: #79be3f;
}

.C_white {
    color: #fff;
}

.C_black {
    color: #333333;
}

.D_block {
    display: block;
}

.Bt1 {
    font-size: 46px;
    letter-spacing: 2px;
}

.FS_60 {
    font-size: 60px;
}

.FS_45 {
    font-size: 45px;
}

.FS_40 {
    font-size: 40px;
}

.FS_34 {
    font-size: 34px;
}

.FS_30 {
    font-size: 30px;
}

.FS_24 {
    font-size: 24px;
}

.FS_22 {
    font-size: 22px;
}

.FS_20 {
    font-size: 20px;
}

.FS_18 {
    font-size: 18px;
}

.FS_16 {
    font-size: 16px;
}

.FS_14 {
    font-size: 14px;
}

.FS_12 {
    font-size: 12px;
}

.Lheight15 {
    line-height: 1.5em;
}

.Lheight16 {
    line-height: 1.6em;
}

.Lheight18 {
    line-height: 1.8em;
}

.Lheight20 {
    line-height: 2em;
}

.Text1 p {
    line-height: 1.8em;
    text-indent: 2em;
    padding: 3px 0;
}

.P10_top {
    padding-top: 10px;
}

.P10_bottom {
    padding-bottom: 10px;
}

.P15_top {
    padding-top: 15px;
}

.P15_bottom {
    padding-bottom: 15px;
}

.P30 {
    padding: 30px;
}

.P30_top {
    padding-top: 30px;
}

.P30_bottom {
    padding-bottom: 30px;
}

.P80_top {
    padding-top: 80px;
}

.P80_bottom {
    padding-bottom: 80px;
}

.P100_top {
    padding-top: 100px;
}

.P100_bottom {
    padding-bottom: 100px;
}

.P130_top {
    padding-top: 40px;
}

.P130_bottom {
    padding-bottom: 130px;
}
.about-nav-py .navbar-header{
    display: flex;
    justify-content: flex-end;
    align-items: center;
}
.about-nav-py .navbar-header .yuyan{
position: relative;
    margin-right: 30px;
}
.about-nav-py .navbar-header .yuyan p{
    font-size: 16px
}
.about-nav-py .navbar-header .yuyan ul{
    position: absolute;
    top: 25px;
    left: -10px;
    background: #FFF;
    padding: 0 10px;
    box-sizing: border-box;
    display: none;
}
.about-nav-py .navbar-header .yuyan ul li{
    list-style: none;    height: 25px;
    line-height: 25px;
}
@media screen and (min-width: 750px) {
    .i_banner .swiper-wrapper {
        height: 800px;
    }

    .Hidden_lg {
        display: none !important;
    }

    .c_liuyan .input:nth-child(2),
    .c_liuyan .input:nth-child(4) {
        padding-right: 15px;
    }

    .c_liuyan .input:nth-child(3),
    .c_liuyan .input:nth-child(5) {
        padding-left: 15px;
    }
}

@media screen and (min-width: 750px) and (max-width: 1200px) {}

@media screen and (min-width: 1200px) {}

/*手机用*/
@media screen and (max-width: 750px) {
    .Hidden_sm {
        display: none !important;
    }

    body {}

    .FS_18 {
        font-size: 16px;
    }

    .FS_20,
    .FS_22 {
        font-size: 18px;
    }

    .FS_24,
    .FS_26,
    .FS_28 {
        font-size: 20px;
    }

    .FS_30,
    .FS_32,
    .FS_30,
    .FS_34 {
        font-size: 24px;
    }

    .FS_40,
    .FS_42,
    .FS_45 {
        font-size: 30px;
    }

    .I_con {
        width: 94%;
        margin: 0 auto;
        padding: 0;
    }

    .P10_top {
        padding-top: 5px;
    }

    .P10_bottom {
        padding-bottom: 5px;
    }

    .P15_top {
        padding-top: 10px;
    }

    .P15_bottom {
        padding-bottom: 10px;
    }

    .P30 {
        padding: 15px;
    }

    .P30_top {
        padding-top: 15px;
    }

    .P30_bottom,
    .Xs15_bottom {
        padding-bottom: 15px;
    }

    .P80_top {
        padding-top: 20px;
    }

    .P80_bottom {
        padding-bottom: 20px;
    }

    .P130_top,
    .P100_top {
        padding-top: 30px;
    }

    .P130_bottom,
    .P100_bottom {
        padding-bottom: 30px;
    }

    .i_about .team1,
    .i_about .team2 {
        padding: 0;
    }

    .i_about .team1 {
        padding-bottom: 15px;
    }

    .i_chanpin {
        padding: 15px 0 0 0;
    }

    footer .lianxi,
    footer .address {
        padding-top: 20px;
    }

    .i_chanpin .team,
    .c_news .team .text {
        padding-bottom: 15px;
    }

    .zhaopin .box {
        margin-bottom: 15px;
    }

    .i_banner,
    .Banner {
        height: auto;
        position: relative;
        margin-top: 48px;
    }

    .i_banner .swiper-wrapper {
        height: auto;
        /*// 默认原型*/
        width: 200px;
        height: 200px;
        border: 1px dashed #ccc;
        background-repeat: no-repeat;
        background-position: center center;


    }

    .i_banner .swiper-slide {
        background: none;
    }

    .i_vdeo_tan .videos_xianshi img {
        position: absolute;
        top: -40px;
        right: 0;
    }

    .C_news .title .input {
        position: relative;
    }

    .C_news .title .input input {
        width: 100%;
        margin: 15px auto;
        display: block;
    }
}