body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, textarea, p, blockquote, th, td {
    margin: 0;
    padding: 0;
}

body {
    font-weight: normal;
    font-style: normal;
    font-size: 14px;
    line-height: 1.5;
    font-family: "Helvetica Neue", Helvetica, Arial, "Microsoft YaHei", sans-serif;
    color: #333;
    background-color: #fff;
    min-width: 1226px;
}

a {
    text-decoration: none;
}

ul, ol {
    list-style: none;
}

i {
    font-family: "iconfont" !important;
    font-style: normal;
}

/***************************header start********************************/
header {
    width: 100%;
    height: 160px;
    overflow: hidden;
}

.topBanner {
    width: 100%;
    height: 120px;
    background: url("../images/1-top/topBanner.jpg") no-repeat center center;
    cursor: pointer;
}

.nav {
    width: 100%;
    height: 40px;
    background-color: #333;
}

.navCenter {
    width: 1226px;
    height: 40px;
    line-height: 40px;
    margin: 0 auto;
}

.navCenter ul span {
    color: #424242;
    margin: 0 0.5em;
}

.navCenter ul {
    float: left;
}

.navCenter ul li {
    display: inline-block;
}

.navCenter ul li a {
    color: #b0b0b0;
    transition: all .5s;
}

.navCenter ul li a:hover, .navCenter .login .shoppingCart:hover {
    color: #fff;
}

.navCenter .login {
    float: right;
}

.navCenter .login .shoppingCart {
    width: 120px;
    height: 40px;
    margin-left: 27px;
    display: inline-block;
    background-color: #424242;
    text-align: center;
    color: #b0b0b0;
    transition: all .5s;
    cursor: pointer;
}

.navCenter .login .shoppingCart i {
    font-size: 20px;
    line-height: 20px;
    vertical-align: -2px;
    margin-right: 4px;
}

/***************************header end********************************/
/***************************logoNav start********************************/
.logoNav {
    width: 1226px;
    height: 100px;
    margin: 0 auto;
}

.logo {
    margin-top: 22px;
    float: left;
    cursor: pointer;
}

.logoNav ul {
    width: 820px;
    margin-left: 230px;
    line-height: 100px;
}

.logoNav ul li {
    float: left;
    height: 80px;
    padding: 0 10px;
    line-height: 100px;
    cursor: pointer;
}

.logoNav ul li:hover {
    border-bottom: 2px solid #ff6702;
}

.logoNav ul li a {
    font-size: 16px;
    color: #333;
}

.logoNav .search {
    float: right;
    line-height: 100px;
    font-size: 0;
    position: relative;
    margin-top: 25px;
}

/*搜索栏热词*/
.logoNav .search .hotwords {
    width: 177px;
    height: 0;
    position: absolute;
    background-color: red;
    top: -25px;
    right: 60px;
    display: inline-block;
    text-align: right;
    z-index: 2;
}

.logoNav .search .hotwords a {
    margin-left: 5px;
    padding: 0 5px;
    font-size: 12px;
    background-color: #eeeeee;
    color: #757575;
    transition: all .2s;
}

.logoNav .search .hotwords a:hover {
    background-color: #ff6700;
    color: #fff;
}

.logoNav .search input[type="search"] {
    width: 240px;
    height: 50px;
    border: 1px solid #e0e0e0;
    line-height: 50px;
    outline: 0;
    padding: 0 10px;
    position: absolute;
    box-sizing: border-box;
    top: 0;
    right: 49px;
    transition: all .2s;
}

.logoNav .search input[type="search"]:hover {
    border-color: #b0b0b0;
}

.logoNav .search input[type="submit"] {
    width: 50px;
    height: 50px;
    position: absolute;
    top: 0;
    right: 0;
    border: 1px solid #e0e0e0;
    font-family: "iconfont" !important;
    font-size: 24px;
    color: #616161;
    background-color: #fff;
    line-height: 24px;
    outline: 0;
    cursor: pointer;
    transition: all .2s;
}

.logoNav .search input[type="submit"]:hover {
    background-color: #ff6700;
    border-color: #ff6700;
    color: #fff;
}

/***************************logoNav end********************************/
/***************************banner start********************************/
.banner {
    width: 1226px;
    height: 460px;
    margin: 0 auto;
    background-size: cover;
    position: relative;
    overflow: hidden;
}

/*轮播图无限滚动*/
.bannerPic {
    width: 7400px;
    height: 460px;
    animation: move 30s linear infinite 0s normal;
}

.bannerPic:hover {
    animation-play-state: paused;
}

.bannerPic li {
    width: 1226px;
    height: 460px;
    float: left;
}

.bannerDot {
    position: absolute;
    bottom: 15px;
    right: 30px;
}

.bannerDot span {
    width: 6px;
    height: 6px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    display: inline-block;
    border-radius: 10px;
    background-color: rgba(0, 0, 0, 0.4);
    margin: 0 5px;
    cursor: pointer;
    transition: all .5s;
}

.bannerDot span:first-child, .bannerDot span:hover {
    background-color: rgba(255, 255, 255, 0.4);
    border-color: rgba(0, 0, 0, 0.4);
}

/*轮播图每张图停留时间为5.4s, 转换时间为0.6s*/
@keyframes move {
    0% {
        margin-left: 0;
    }
    18% {
        margin-left: 0;
    }
    20% {
        margin-left: -1226px;
    }
    38% {
        margin-left: -1226px;
    }
    40% {
        margin-left: -2452px;
    }
    58% {
        margin-left: -2452px;
    }
    60% {
        margin-left: -3678px;
    }
    78% {
        margin-left: -3678px;
    }
    80% {
        margin-left: -4904px;
    }
    98% {
        margin-left: -4904px;
    }
    100% {
        margin-left: -6130px;
    }
}

.menu {
    width: 234px;
    height: 460px;
    float: left;
    background-color: rgba(0, 0, 0, 0.6);
    padding: 20px 0;
    box-sizing: border-box;
    position: absolute;
    top: 0;
    left: 0;
}

.menu ul li {
    position: relative;
    cursor: pointer;
}

.menu ul li:hover {
    background-color: #ff6700;
}

.menu ul li a {
    color: #fff;
    padding-left: 30px;
    height: 42px;
    line-height: 42px;
}

.menu ul li span {
    text-align: right;
    color: rgba(255, 255, 255, 0.5);
    position: absolute;
    top: 10px;
    right: 20px;
}

.banner .arrow {
    width: 40px;
    height: 70px;
    margin-top: -35px;
    font-size: 50px;
    color: #757575;
    position: absolute;
    top: 50%;
    transition: all .3s;
    font-family: "iconfont" !important;
    font-style: normal;
    cursor: pointer;
    z-index: 2;
}

.banner .leftArrow {
    left: 234px;
}

.banner .rightArrow {
    right: 0;
}

.banner .arrow:hover {
    background-color: rgba(0, 0, 0, .5);
    color: #fff;
}

/***************************banner end********************************/
/***************************suggest start********************************/
.suggest {
    width: 1226px;
    height: 170px;
    margin: 14px auto 26px;
}

.suggest .app {
    width: 234px;
    height: 170px;
    float: left;
    font-size: 12px;
    text-align: center;
    background-color: #5f5750;
}

.suggest .app li {
    position: relative;
    float: left;
    width: 78px;
    height: 85px;
    padding: 18px 3px 0;
    box-sizing: border-box;
    color: rgba(255, 255, 255, 0.7);
    transition: color .2s;
    border-left: 1px solid #757575;
    border-bottom: 1px solid #757575;
    cursor: pointer;
}

.suggest .app li:hover {
    color: rgba(255, 255, 255, 1);
}

.suggest .app li i {
    display: block;
    font-size: 24px;
    line-height: 24px;
    height: 24px;
    margin-bottom: 4px;
}

.suggest .suggestImg {
    float: left;
    margin-left: -1px;
    width: 993px;
    height: 170px;
}

.suggest .suggestImg li {
    margin-left: 15px;
    float: left;
    width: 316px;
    height: 170px;
    transition: box-shadow .2s linear;
    cursor: pointer;
}

.suggest .suggestImg li img {
    width: 316px;
    height: 170px;
}

.suggest .suggestImg li:hover {
    z-index: 2;
    box-shadow: rgba(0, 0, 0, 0.1) 0 15px 30px;
}

/***************************suggest end********************************/
/***************************star start********************************/
.star {
    width: 1226px;
    height: 438px;
    margin: 0 auto;
}

.star ul {
    width: 1226px;
    height: 340px;
    margin-bottom: 40px;
}

.star ul li {
    width: 234px;
    height: 340px;
    float: left;
    background: #fafafa;
    box-sizing: border-box;
    padding-top: 39px;
    margin-right: 14px;
    text-align: center;
    transition: all .6s;
}

.star ul li img {
    width: 160px;
    margin: 0 auto 22px;
    cursor: pointer;
}

.star ul li .description h3 {
    margin: 0 20px 3px;
    font-size: 14px;
    font-weight: 400;
    cursor: pointer;
}

.star ul li .description p {
    height: 18px;
    margin: 0 20px 12px;
    font-size: 12px;
    color: #b0b0b0;
}

.star ul li .description h4 {
    color: #ff6709;
    font-weight: normal;
}

.star ul li:nth-child(1) {
    border-top: 1px solid #ffac13;
}

.star ul li:nth-child(2) {
    border-top: 1px solid #83c44e;
}

.star ul li:nth-child(3) {
    border-top: 1px solid #2196f3;
}

.star ul li:nth-child(4) {
    border-top: 1px solid #e53935;
}

.star ul li:nth-child(5) {
    border-top: 1px solid #00c0a5;
    margin-right: 0;
}

/***************************star end********************************/
/***************************mainbody start********************************/

.mainbody {
    width: 100%;
    height: 4700px;
    padding-top: 60px;
    background-color: #f5f5f5;
}

.smart, .collocation, .accessories, .peripheral {
    width: 1226px;
    height: 686px;
    margin: 0 auto 22px;
}

.title p {
    width: 89px;
    height: 58px;
    position: absolute;
    top: 0;
    right: 0;
    font-size: 16px;
    line-height: 58px;
    color: #424242;
    transition: all .4s;
    cursor: pointer;
}

.title p:hover {
    color: #ff6700;
}

.title p:hover i {
    color: #ff6700;
}

.title p i {
    font-family: "iconfont" !important;
    font-style: normal;
    font-size: 15px;
    line-height: 15px;
    color: #b0b0b0;
    margin-left: 10px;
}

.title {
    width: 1226px;
    height: 58px;
    position: relative;
}

.title h2 {
    font-size: 22px;
    font-weight: 200;
    line-height: 58px;
    float: left;
}

.title .miniArrow {
    font-family: "iconfont" !important;
    font-style: normal;
    width: 24px;
    height: 16px;
    padding: 3px 5px;
    margin-top: 17px;
    color: #b0b0b0;
    border: 1px solid #e0e0e0;
    font-size: 16px;
    line-height: 16px;
    text-align: center;
    float: right;
    cursor: pointer;
    transition: all .2s;
}

.title .miniArrow:hover {
    color: #ff6700;
    border: 1px solid #ff6700;
}

.title .other ul {
    float: right;
    height: 58px;
}

.title .other ul li {
    float: left;
    font-size: 16px;
    height: 30px;
    line-height: 30px;
    margin: 14px 0 14px 30px;
}

.title .other ul li a {
    padding-bottom: 3px;
}

.title .other ul li:first-child a, .title .other ul li a:hover {
    color: #ff6700;
    border-bottom: 2px solid #ff6700;
}

.title .other ul li a {
    color: #333;
}

.aside {
    width: 234px;
    height: 614px;
    float: left;
    transition: all .2s linear;
}

.aside ul li {
    width: 234px;
    height: 300px;
    margin-bottom: 14px;
    float: left;
    transition: all .2s linear;
    cursor: pointer;
}

.aside ul li img {
    width: 234px;
    height: 300px;
}

.list {
    width: 992px;
    height: 614px;
    float: left;
}

.list li {
    width: 234px;
    height: 300px;
    margin-left: 14px;
    margin-bottom: 14px;
    padding: 15px 20px 0;
    box-sizing: border-box;
    text-align: center;
    position: relative;
    float: left;
    background-color: #fff;
    transition: all .2s linear;
}

.list .more {
    background-color: #f5f5f5;
    text-align: left;
    padding: 0;
}

.list .more:hover {
    z-index: 0;
    box-shadow: none;
    transform: none;
}

.list .more .moreTop, .list .more .moreBottom {
    width: 234px;
    height: 143px;
    margin-bottom: 14px;
    background-color: #fff;
    float: left;
    position: relative;
    transition: all .2s linear;
}

.list .more .moreTop .description {
    position: absolute;
    top: 50px;
    left: 20px;
}

.list .more .moreTop img {
    width: 80px;
    height: 80px;
    position: absolute;
    right: 25px;
    top: 30px;
}

.list .more .moreBottom p {
    font-size: 18px;
    height: 20px;
    line-height: 20px;
    position: absolute;
    top: 50px;
    left: 20px;
}

.list .more .moreBottom span {
    font-size: 12px;
    color: #b0b0b0;
    position: absolute;
    top: 75px;
    left: 30px;
}

.list .more .moreBottom i {
    font-family: "iconfont" !important;
    font-style: normal;
    font-size: 50px;
    color: #ff6700;
    cursor: pointer;
    position: absolute;
    right: 35px;
    top: 30px;
    transition: all .5s;
}

.list .more .moreBottom i:hover {
    transform: scale(1.1);
}

.list li img {
    width: 160px;
    height: 160px;
    margin: 0 auto 18px;
    cursor: pointer;
}

.list li h3 {
    margin: 0 10px 2px;
    font-size: 14px;
    font-weight: 400;
    cursor: pointer;
    overflow: hidden;
}

.list li p {
    margin: 0 10px 10px;
    height: 18px;
    font-size: 12px;
    color: #b0b0b0;
    overflow: hidden;
}

.list li h4 {
    margin: 0 10px 14px;
    color: #ff6700;
    font-weight: normal;
}

.list li h4 span {
    text-decoration: line-through;
    color: #b0b0b0;
}

/*附加提示词,打折,免邮,新品*/
.flag {
    display: inline-block;
    width: 64px;
    height: 20px;
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -32px;
    font-size: 12px;
    line-height: 20px;
    text-align: center;
    color: #fff;
}

.discount {
    background-color: #e53935;
}

.freeShipping {
    background-color: #ffac13;
}

.new {
    background-color: #83c44e;
}

.smart .aside img {
    transition: all .2s linear;
    cursor: pointer;
}

.forYou {
    width: 1226px;
    height: 358px;
    margin: 0 auto 22px;
}

.forYou .singleList {
    width: 1226px;
    height: 300px;
}

.forYou .singleList li:first-child {
    margin-left: 0;
}

.hot, .content {
    width: 1226px;
    height: 495px;
    margin: 0 auto 22px;
}

.doubleList li {
    width: 296px;
    height: 415px;
    background-color: #fff;
    float: left;
    margin-left: 14px;
    text-align: center;
    position: relative;
    transition: all .2s;
}

.doubleList li:first-child {
    margin-left: 0;
}

.hot .doubleList li img {
    width: 296px;
    height: 220px;
    float: left;
    cursor: pointer;
}

.hot .doubleList li .comment {
    width: 296px;
    height: 195px;
    float: left;
    padding: 30px;
    box-sizing: border-box;
    position: relative;
    text-align: left;
}

.hot .doubleList li .comment p:nth-child(1) {
    height: 100px;
    width: 100%;
    line-height: 24px;
    overflow: hidden;
}

.hot .doubleList li .comment p:nth-child(2) {
    font-size: 12px;
    color: #b0b0b0;
    margin-bottom: 5px;
}

.hot .doubleList li .comment p:nth-child(3) {
    cursor: pointer;
}

.hot .doubleList li .comment p:nth-child(3) span {
    color: #ff6700;
}

.content .doubleList li h5 {
    font-size: 16px;
    margin-top: 50px;
    margin-bottom: 10px;
    font-weight: normal;
}

.content .doubleList li h6 {
    font-size: 20px;
    font-weight: normal;
    cursor: pointer;
}

.content .doubleList li p {
    font-size: 12px;
    height: 40px;
    color: #b0b0b0;
    cursor: pointer;
}

.content .doubleList li span {
    display: block;
    font-weight: bold;
    height: 15px;
}

.content .doubleList li img {
    position: absolute;
    top: 190px;
    left: 42px;
    cursor: pointer;
}

.content .doubleList li .dot {
    height: 12px;
    margin-top: 200px;
    text-align: center;
}

.content .doubleList li .dot span {
    width: 10px;
    height: 10px;
    border: 2px solid #fff;
    box-sizing: border-box;
    display: inline-block;
    border-radius: 5px;
    background-color: #b0b0b0;
    margin: 0 10px;
    cursor: pointer;
    transition: all .5s;
}

.content .doubleList li .dot span:first-child, .content .doubleList li .dot span:hover {
    background-color: #fff;
    border: 2px solid #ff6700;
}

.content .doubleList li:nth-child(1) {
    border-top: 1px solid #ffac13;
}

.content .doubleList li:nth-child(1) h5 {
    color: #ffac13;
}

.content .doubleList li:nth-child(2) {
    border-top: 1px solid #83c44e;
}

.content .doubleList li:nth-child(2) h5 {
    color: #83c44e;
}

.content .doubleList li:nth-child(3) {
    border-top: 1px solid #e53935;
}

.content .doubleList li:nth-child(3) h5 {
    color: #e53935;
}

.content .doubleList li:nth-child(4) {
    border-top: 1px solid #2296f3;
}

.content .doubleList li:nth-child(4) h5 {
    color: #2296f3;
}

.video {
    width: 1226px;
    height: 365px;
    margin: 0 auto 22px;
}

.video ul li {
    width: 296px;
    height: 285px;
    margin-left: 14px;
    float: left;
    background-color: #fff;
    text-align: center;
    transition: all .2s;
}

.video ul li:first-child {
    margin-left: 0;
}

.video img {
    width: 296px;
    height: 180px;
    cursor: pointer;
}

.video ul li h3 {
    font-size: 14px;
    height: 30px;
    line-height: 30px;
    margin-top: 15px;
}

.video ul li p {
    font-size: 12px;
    color: #b0b0b0;
}

/*页面hover悬浮效果*/
.list li:hover, .aside ul li:hover, .list .more > div:hover, .doubleList li:hover, .video ul li:hover, .smart .aside img:hover {
    z-index: 2;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transform: translate3d(0, -2px, 0);
}

/***************************mainbody end********************************/

/***************************footer start********************************/
footer {
    width: 100%;
    height: 440px;
    background-color: #fafafa;
}

.aboutBG {
    width: 100%;
    height: 272px;
    background-color: #fff;
}

.about {
    width: 1226px;
    height: 272px;
    margin: 0 auto;
}

.about .policy ul {
    width: 1226px;
    height: 80px;
    border-bottom: 1px solid #e0e0e0;
}

.about .policy ul li {
    width: 243px;
    height: 25px;
    line-height: 25px;
    margin-top: 27px;
    float: left;
    text-align: center;
    font-size: 16px;
    color: #616161;
    border-right: 1px solid #e0e0e0;
    cursor: pointer;
    transition: all .3s;
}

.about .policy ul li:last-child {
    border: none;
}

.about .policy ul li i {
    font-size: 30px;
    margin-right: 5px;
    vertical-align: -5px;
}

.about .policy ul li:hover {
    color: #ff6700;
}

.about .survey {
    width: 1226px;
    height: 192px;
    float: left;
    padding: 40px 0;
    box-sizing: border-box;
}

.about .survey dl {
    float: left;
    width: 160px;
    height: 112px;
}

.about .survey dl dt {
    width: 160px;
    height: 17px;
    margin-bottom: 26px;
}

.about .survey dl dd {
    width: 160px;
    height: 18px;
    margin-top: 10px;
    font-size: 12px;
}

.about .survey dl dd a {
    color: #757575;
}

.about .survey dl dd a:hover {
    color: #ff6700;
}

.about .survey .contact {
    float: right;
    width: 251px;
    height: 112px;
    border-left: 1px solid #e0e0e0;
    text-align: center;
    color: #616161;
}

.about .survey .contact h2 {
    margin-bottom: 5px;
    font-size: 22px;
    color: #ff6700;
    font-weight: normal;
}

.about .survey .contact p {
    margin-bottom: 16px;
    font-size: 12px;
}

.about .survey .contact span {
    width: 118px;
    height: 28px;
    display: inline-block;
    border: 1px solid #ff6700;
    background-color: #fff;
    color: #ff6700;
    font-size: 12px;
    line-height: 28px;
    cursor: pointer;
    transition: all .4s;
}

.about .survey .contact span:hover {
    background-color: #ff6700;
    color: #fff;
}

.copy {
    width: 1226px;
    height: 57px;
    margin: 30px auto;
    box-sizing: border-box;
}

.copy .bottomLogo {
    float: left;
    margin-right: 10px;
}

.copy .link {
    width: 750px;
    height: 54px;
    float: left;
    color: #b0b0b0;
    font-size: 12px;
}

.copy .link a {
    color: #757575;
    font-size: 12px;
    line-height: 18px;
}

.copy .link a:hover {
    color: #ff6700;
}

.copy .verify {
    width: 380px;
    height: 28px;
    float: right;
    margin-top: 4px;
}

.copy .verify img {
    width: 85px;
    height: 28px;
    margin-left: 7px;
    cursor: pointer;
}

.slogan {
    width: 267px;
    height: 19px;
    margin: 0 auto;
}

/***************************footer end********************************/