.clear {
    clear: both;
}

* {
    padding: 0;
    margin: 0;
    font-family: 'Microsoft YaHei', arial, helvetica, clean, sans-serif;
}

body {
    font: 14px/1.231 'Microsoft YaHei', arial, helvetica, clean, sans-serif;
    color: #333;
    margin: 0;
    line-height: 1.5;
}

*:before,
*:after {
    box-sizing: content-box;
}

:focus {
    outline: 1;
}

article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary {
    display: block;
}

a {
    color: #333;
    text-decoration: none;
}

a:link,
a:hover,
a:active,
a:visited {
    text-decoration: none;
}

ins {
    background-color: #ff9;
    color: #000;
    text-decoration: none;
}

mark {
    background-color: #ff9;
    color: #000;
    font-style: italic;
    font-weight: bold;
}

del {
    text-decoration: line-through;
}

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

hr {
    display: block;
    height: 1px;
    border: 0;
    border-top: 1px solid #cccccc;
    margin: 1em 0;
    padding: 0;
}

input,
select {
    vertical-align: middle;
}

img {
    font-size: 0.14rem;
}

li,
ul {
    list-style-type: none;
}

img {
    border: none;
}

input,
textarea {
    outline: 0;
    border: 0;
    resize: none;
}

h1,
h2,
h3,
h4,
h5,
h6,
dl,
dd,
dt,
i,
em {
    font-weight: normal;
    font-style: normal;
}

.left {
    float: left;
}

.right {
    float: right;
}

.clearboth {
    clear: both;
}

.sjcTop,
.sjcTop2,
.sjcBottom,
.sjcLeft,
.sjcRight,
.bg,
.leftWow,
.rightWow,
.bottomWow,
.fdWow,
.fds {
    -webkit-transition: all 0.8s ease-out;
    transition: all 0.8s ease-out;
    z-index: 9;
}

.fixedNav {
    top: 0 !important;
}

.banner {
    position: relative;
}

.banner .bannerbox {
    width: 100%;
    margin: 0 auto;
    position: relative;
}

.banner .bannerbox ul li a {
    display: block;
}

.banner .bannerbox ul li a img {
    display: block;
    width: 100%;
}

.banner .bannerbox .swiper_bannerL {
    position: absolute;
    top: 50%;
    left: 20px;
    background: rgba(255, 255, 255, 0.5) url(../image/next.png) no-repeat center;
    background-size: 40px;
    width: 60px;
    height: 60px;
    z-index: 2;
    cursor: pointer;
}

.banner .bannerbox .swiper_bannerR {
    position: absolute;
    top: 50%;
    right: 20px;
    background: rgba(255, 255, 255, 0.5) url(../image/prev.png) no-repeat center;
    background-size: 40px;
    width: 60px;
    height: 60px;
    z-index: 2;
    cursor: pointer;
}

.banner .bannerbox .swiper_positon {
    position: absolute;
    left: 0;
    z-index: 9;
    width: 100%;
    display: flex;
    justify-content: center;
}

.banner .bannerbox .swiper_positon span {
    background: #333;
    width: 15px;
    height: 15px;
    opacity: 1;
    margin: 48px 10px 0 10px;
    border: 1px solid #fff;
    -webkit-transition: 0.5s;
    transition: 0.5s;
}

.banner .bannerbox .swiper_positon span.swiper-pagination-bullet-active {
    width: 50px;
    height: 15px;
    background-color: #333;
    border-radius: 10px;
}

.banner .swiper_positon {
    width: 100%;
    height: 110px;
    position: absolute;
    bottom: 0 !important;
    left: 0;
}

.banner .bannnertel {
    position: absolute;
    width: 1300px;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    z-index: 9;
}

.banner .bannnertel .bannnertelcenter {
    position: relative;
}

.banner .bannnertel .bannnertelcenter h4 {
    position: absolute;
    top: 604px;
    left: 710px;
    padding-left: 80px;
    background: url(http://www.allotecpack.com.cn/templates/pc_cn/images/bannertel.png) no-repeat center left;
    font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
    color: #fff;
    font-size: 26px;
    height: 50px;
    line-height: 1;
    padding-top: 50px;
}

.title {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 100%;
    padding-top: 98px;
    align-items: flex-end;
}

.title .titlel em {
    padding-left: 22px;
    display: block;
    font-weight: bold;
    line-height: 1;
    font-size: 32px;
    position: relative;
}

.title .titlel em::after {
    content: "";
    width: 7px;
    height: 7px;
    display: block;
    background: #333;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    border-radius: 50%;
}

.title .titlel span {
    display: block;
    line-height: 1;
    color: #888888;
    padding-left: 22px;
    text-transform: uppercase;
    padding-top: 15px;
}

.title .titler {
    width: 200px;
    height: 52px;
    border: 1px solid #333;
    text-align: center;
    line-height: 52px;
    display: block;
    font-size: 15px;
    -webkit-transition: 0.5s;
    transition: 0.5s;
}

.title .titler:hover {
    background: #333;
    color: #fff;
}

.product {
    padding-bottom: 90px;
}

.product .productBox .hd {
    width: 100%;
    margin-top: 40px;
}

.product .productBox .hd ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 100%;
}

.product .productBox .hd ul li {
    width: 680px;
    height: 365px;
    position: relative;
}

.product .productBox .hd ul li .productHdImg {
    display: block;
    width: 680px;
    height: 365px;
    position: relative;
}

.product .productBox .hd ul li .productHdImg img {
    display: block;
    width: 100%;
    height: 100%;
}

.product .productBox .hd ul li .productHdImg span {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 100%;
    height: 365px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    align-items: center;
    align-content: center;
}

.product .productBox .hd ul li .productHdImg span i {
    width: 90%;
    display: block;
    height: 40px;
    line-height: 40px;
    margin: 0 auto;
}

.product .productBox .hd ul li .productHdImg span i dt {
    display: table;
    margin: 0 auto;
    line-height: 40px;
    position: relative;
    font-size: 22px;
    font-weight: bold;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
}

.product .productBox .hd ul li .productHdImg span i dt::after {
    content: "";
    width: 14px;
    height: 14px;
    position: absolute;
    top: 0;
    left: 0;
    background: url(../image/productBoxl.png) no-repeat top left;
}

.product .productBox .hd ul li .productHdImg span i dt::before {
    content: "";
    width: 14px;
    height: 14px;
    position: absolute;
    bottom: 0;
    right: 0;
    background: url(../image/productBoxr.png) no-repeat top left;
}

.product .productBox .hd ul li .productHdImg span em {
    display: block;
    width: 100%;
    text-align: center;
    opacity: 0.8;
    text-transform: uppercase;
    margin-top: 14px;
    line-height: 1;
}

.product .productBox .hd ul li .productHdImg span b {
    display: block;
    width: 49px;
    height: 49px;
    background: #fff url(../image/productBoxMore.png) no-repeat center;
    margin: 40px auto 0;
    border-radius: 50%;
    -webkit-transition: 0.5s;
    transition: 0.5s;
}

.product .productBox .hd ul li:hover .productHdImg span b,
.product .productBox .hd ul li.on .productHdImg span b {
    background: #333 url(../image/productBoxMore2.png) no-repeat center;
}

.product .productBox .bd .productList ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 100%;
}

.product .productBox .bd .productList ul li {
    width: 440px;
    height: 315px;
    display: block;
    background: #efece9;
    border-radius: 10px;
    margin-top: 25px;
}

.product .productBox .bd .productList ul li a {
    display: block;
    width: 100%;
    height: 100%;
    padding: 36px 18px 0;
    box-sizing: border-box;
    position: relative;
}

.product .productBox .bd .productList ul li a::after {
    content: "";
    width: 35px;
    height: 1px;
    background: #a7a5a3;
    position: absolute;
    left: 18px;
    bottom: 20px;
}

.product .productBox .bd .productList ul li a i {
    display: block;
    width: 100%;
    height: 190px;
}

.product .productBox .bd .productList ul li a i img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #efece9;
}

.product .productBox .bd .productList ul li a em {
    display: block;
    text-align: center;
    font-size: 18px;
    padding-top: 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    box-sizing: border-box;
    -webkit-transition: 0.5s;
    transition: 0.5s;
    display: flex;
    justify-content: space-between;
}

.product .productBox .bd .productList ul li a em b {
    font-weight: normal;
    width: 80%;
    font-size: 18px;
    margin-top: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: left;
}

.product .productBox .bd .productList ul li a em dt {
    font-size: 12px;
    display: block;
    text-align: center;
}

.product .productBox .bd .productList ul li a em dt::before {
    content: ">>>";
    font-size: 16px;
    text-align: center;
    display: block;
}

.product .productBox .bd .productList ul li:hover a em {
    transform: translateY(-5px);
}

.about {
    background: #f0ebe7;
    padding-bottom: 100px;
    padding-top: 87px;
}

.about .aboutTop {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 100%;
}

.about .aboutTop .aboutTopl {
    width: 704px;
}

.about .aboutTop .aboutTopl .title {
    height: 165px;
    padding-top: 0;
    align-items: center;
    padding-top: 33px;
    box-sizing: border-box;
}

.about .aboutTop .aboutTopl .title .titlel {
    position: relative;
    z-index: 2;
    background: #f0ebe7;
}

.about .aboutTop .aboutTopl .title .aboutEn {
    width: 335px;
    height: 165px;
    display: block;
    position: absolute;
    background: url(../image/OT.png) no-repeat center;
    top: 0;
    left: -80px;
}

.about .aboutTop .aboutTopl p {
    margin-top: 50px;
    font-size: 16px;
    line-height: 36px;
    color: #666666;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    height: 144px;
}

.about .aboutTop .aboutTopr {
    display: block;
    width: 638px;
    height: 436px;
    position: relative;
    cursor: pointer;
}

.about .aboutTop .aboutTopr::after {
    content: "";
    width: 49px;
    height: 49px;
    background: url(../image/aboutImgIco.png) no-repeat center;
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    left: 50%;
}

.about .aboutTop .aboutTopr img {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 8px;
}

.about .aboutBottom {
    margin-top: 38px;
}

.about .aboutBottom ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 100%;
}

.about .aboutBottom ul li {
    width: 420px;
    height: 220px;
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    padding-left: 67px;
    padding-right: 30px;
    box-sizing: border-box;
    padding-top: 30px;
}

.about .aboutBottom ul li i {
    display: block;
    width: 68px;
    height: 68px;
    background: url(../image/aboutIco1.png) no-repeat center;
}

.about .aboutBottom ul li:nth-child(2) i {
    background: url(../image/aboutIco2.png) no-repeat center;
}

.about .aboutBottom ul li:nth-child(3) i {
    background: url(../image/aboutIco3.png) no-repeat center;
}

.about .aboutBottom ul li b {
    display: block;
    padding-top: 20px;
    font-weight: bold;
    line-height: 1;
    font-size: 22px;
}

.about .aboutBottom ul li em {
    font-size: 16px;
    color: #979797;
    line-height: 1;
    padding-top: 18px;
    display: block;
    line-height: 1.5;
}

.video {
    display: none;
    position: fixed;
    z-index: 98999;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
}

.video .videoBg {
    background: rgba(0, 0, 0, 0.5);
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
}

.video .videoBox {
    width: 40vw;
    position: absolute;
    background: #333;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.video .videoBox .videoClose {
    width: 60px;
    height: 60px;
    display: block;
    background: #333 url(../image/videoClose.png) no-repeat center;
    border-radius: 50%;
    position: absolute;
    top: -70px;
    right: -70px;
    cursor: pointer;
    background-size: 25px;
}

.video .videoBox .videoCenter {
    width: 100%;
}

.video .videoBox .videoCenter video {
    width: 100%;
    display: block;
}

.reason {
    background: url(../image/reasonBg.jpg) no-repeat 0 0 fixed;
    height: 700px;
}

.reason h4 {
    padding-top: 154px;
    box-sizing: border-box;
    text-align: center;
    font-size: 48px;
    line-height: 1;
    color: #fff;
    font-weight: bold;
}

.reason .reasonBox {
    width: 1045px;
    margin: 0 auto;
}

.reason .bd .reasonlist {
    width: 100%;
    display: block;
    font-size: 16px;
    line-height: 30px;
    color: #fff;
    text-align: center;
    margin-top: 46px;
    height: 90px;
}

.reason .hd {
    margin-top: 50px;
}

.reason .hd ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    justify-content: center;
}

.reason .hd ul li {
    width: 190px;
    height: 40px;
    background: #d5d1ce;
    border-radius: 50px;
    margin: 0 10px;
    text-align: center;
    line-height: 40px;
    font-size: 18px;
    -webkit-transition: 0.5s;
    transition: 0.5s;
    cursor: pointer;
}

.reason .hd ul li a {
    display: block;
    line-height: 40px;
    font-size: 18px;
}

.reason .hd ul li.on,
.reason .hd ul li:hover {
    background: #fff;
}

.news .bd .newsList {
    padding-top: 45px;
}

.news .bd .newsList ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 100%;
}

.news .bd .newsList ul li {
    width: 430px;
    height: 414px;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    overflow: hidden;
}

.news .bd .newsList ul li i {
    display: block;
    width: 430px;
    height: 252px;
    overflow: hidden;
    position: relative;
}

.news .bd .newsList ul li i img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-transition: 0.5s;
    transition: 0.5s;
}

.news .bd .newsList ul li i b {
    position: absolute;
    bottom: 13px;
    right: 13px;
    background: #333;
    border-radius: 30px;
    width: 75px;
    text-align: center;
    line-height: 26px;
    color: #fff;
    font-weight: normal;
    font-size: 16px;
    font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
}

.news .bd .newsList ul li em {
    padding: 40px 24px 0;
    display: block;
}

.news .bd .newsList ul li em b {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 17px;
    display: block;
}

.news .bd .newsList ul li em span {
    display: block;
    padding-top: 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 15px;
    color: #888888;
    line-height: 1;
}

.news .bd .newsList ul li em dt {
    display: table;
    font-size: 12px;
    font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
    margin-top: 25px;
    border-bottom: 1px solid #333;
}

.news .bd .newsList ul li:hover i img {
    transform: scale(1.1);
}

.service {
    margin-top: 90px;
    overflow-x: hidden;
}

.service .dl-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.service .dl-container .servicel {
    position: relative;
    width: 916px;
    height: 712px;
}

.service .dl-container .servicel .servicelImg {
    position: absolute;
    top: 0;
    right: 0;
    width: 1176px;
    height: 712px;
}

.service .dl-container .servicel .servicelText {
    position: relative;
    z-index: 2;
    padding-top: 80px;
}

.service .dl-container .servicel .servicelText .servicelTextlogo {
    display: block;
    height: 59px;
}

.service .dl-container .servicel .servicelText h4 {
    display: block;
    font-size: 36px;
    font-weight: bold;
    line-height: 42px;
    padding-top: 38px;
}

.service .dl-container .servicel .servicelText p {
    display: block;
    line-height: 42px;
    font-size: 22px;
    letter-spacing: 8px;
    padding-top: 10px;
}

.service .dl-container .servicer {
    width: 484px;
}

.service .dl-container .servicer ul li {
    display: block;
    height: 356px;
}

.service .dl-container .servicer ul li a {
    display: block;
    width: 100%;
    height: 356px;
    position: relative;
}

.service .dl-container .servicer ul li a img {
    position: absolute;
    display: block;
    width: 744px;
    height: 100%;
    object-fit: cover;
}

.service .dl-container .servicer ul li a em {
    position: relative;
    z-index: 2;
    display: block;
    padding-top: 123px;
    padding-left: 76px;
    -webkit-transition: 0.5s;
    transition: 0.5s;
}

.service .dl-container .servicer ul li a em b {
    font-size: 30px;
    font-weight: bold;
    letter-spacing: 2px;
    padding-left: 35px;
    position: relative;
}

.service .dl-container .servicer ul li a em b::before {
    content: "//";
    font-size: 16px;
    margin-right: 16px;
    font-weight: normal;
    color: #7d7c7b;
}

.service .dl-container .servicer ul li a em i {
    width: 50px;
    height: 50px;
    display: block;
    background: url(../image/servicermore.png) no-repeat center;
    margin-left: 74px;
    margin-top: 59px;
}

.service .dl-container .servicer ul li a:hover em {
    transform: translateY(-5px);
}