/* 顶部 start*/
.header {
    width: 100%;
    height: 120px;
    overflow: hidden;
    /*超出部分隐藏*/
    position: relative;
}

.header img {
    height: 120px;
    position: absolute;
    left: 50%;
    transform: translate(-50%);
}

/* 顶部 end*/
/* 黑色导航 start*/
.black-nav {
    width: 100%;
    height: 40px;
    line-height: 40px;
    background-color: #333;
    font-size: 12px;
}

.wrap {
    width: 1226px;
    margin: 0 auto;
}

.black-nav .wrap .black-nav-left {
    float: left;
}

.black-nav .wrap .black-nav-right {
    float: right;
}

.black-nav .wrap li {
    float: left;
    position: relative;
}

.black-nav a {
    color: #b0b0b0;
}

.black-nav .wrap li span {
    color: #424242;
    margin: 0 3.6px;
}

.download {
    width: 124px;
    height: 0;
    background-color: #fff;
    box-shadow: 0 1px 5px #aaa;
    position: absolute;
    top: 40px;
    left: 50%;
    margin-left: -62px;
    z-index: 3;
    overflow: hidden;
}

.download img {
    width: 90px;
    margin: 18px 0 0 0;
}

.download p {
    color: #333;
    font-size: 12px;
    line-height: 12px;
}

.black-nav-left li:hover>.download {
    height: 148px;
}

.stri {
    width: 0;
    height: 0;
    border-bottom: 8px solid #fff;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -8px;
    display: none;
}

.black-nav-left>li:hover>.stri {
    display: block;
}

.cart {
    width: 120px;
    height: 40px;
    background-color: #424242;
    z-index: 3;
    margin-left: 25px;
}

.cart:hover {
    background: #fff;


}

.cart:hover>a {
    color: #ff6700;
}

.cart i {
    font-style: normal;
    margin-right: 8px;
}

.cart-list {
    width: 316px;
    height: 0px;
    background: #fff;
    box-shadow: 0 2px 10px rgb(0, 0, 0, 0.15);
    position: absolute;
    right: 0;
    top: 40px;
    color: #424242;
    overflow: hidden;
    line-height: 100px;

}

.cart:hover>.cart-list {
    height: 100px;

}

/* 黑色导航end*/
/*白色导航 start*/
.white-nav {
    width: 100%;
    height: 100px;
    background-color: #fff;
    position: relative;
    z-index: 2;
}

.logo {
    width: 55px;
    height: 55px;
    background-color: #ff6700;
    float: left;
    margin-top: 22.5px;
    overflow: hidden;
    position: relative;
    border-radius: 15px;
}

.logo>img {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    transition: all 0.2s;
}

.mi-home {
    left: -55px;
}

.mi-logo {
    left: 0;
}

.logo:hover>.mi-home {
    left: 0;
}

.logo:hover>.mi-logo {
    left: 55px;
}

.nav-bar {
    width: 875px;
    height: 100px;
    line-height: 100px;
    float: left;

}

.search {
    width: 296px;
    height: 100px;
    float: right;
}

.nav-bar li {
    float: left;

}

.nav-bar li a {
    color: #333;
    padding: 0 10px;
}

.nav-bar li a:hover {
    color: #ff6700;
}

.nav-bar ul li img {
    margin-top: 22.5px;
}

.search input {
    width: 244px;
    height: 50px;
    float: left;
    border: 1px solid #e0e0e0;
    box-sizing: border-box;
    margin-top: 25px;
    padding: 0 10px;
    outline: none;
    border-right: 0;
}

.search button {
    width: 52px;
    height: 50px;
    float: right;
    border: 1px solid #e0e0e0;
    margin-top: 25px;
}

.search button:hover {
    background: #ff6700;
    color: #fff;
}

.nav-bar-list {
    width: 100%;
    height: 229px;
    background: #fff;
    border-top: 1px solid #e0e0e0;
    box-shadow: 0 3px 4px rgba(0, 0, 0, 0.1);
    position: absolute;
    left: 0;
    top: 100px;
    display: none;
}

.nav-bar li:hover>.nav-bar-list {
    display: block;
}

.nav-bar-list li {
    line-height: normal;
    border-right: 2px solid #eee;
}

.nav-bar-list .name {
    font-size: 12px;
    color: #333;
}

.nav-bar-list .price {
    font-size: 12px;
    color: #ff6700;
}

.img-box2 {
    width: 120px;
    height: 120px;
    margin-right: 20px;
    margin-left: 20px;
}


.nav-bar li:hover>.nav-bar-list2 {
    display: block;
}

/*白色导航 end*/
/*Banner-start*/
.banner {
    width: 100%;
    height: 460px;
    z-index: 1;
}

.banner-img {
    width: 100%;

}

.slide {
    width: 234px;
    height: 420px;
    padding: 20px 0;
    background-color: rgba(105, 101, 101, 0.6);
    position: absolute;
    left: 0;
    top: 0;
}

.banner>.wrap {
    position: relative;
}

.slide>ul>li {
    height: 42px;
    line-height: 42px;
    text-align: left;
    padding-left: 30px;
    font-size: 14px;

}

.slide>ul>li>a {
    color: #fff;
}

.slide i {
    float: right;
    padding-right: 20px;
}

.slide>ul>li:hover {
    background-color: #ff6700;

}

.slide-list {
    width: 992px;
    height: 460px;
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-left: none;
    box-sizing: border-box;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.18);
    position: absolute;
    top: 0;
    left: 234px;
    display: none;
}

.slide-list ul li {
    width: 250px;
    /*自己设计992/？*/
    height: 76px;
    float: left;
    padding: 18px 0 18px 20px;
    box-sizing: border-box;
    line-height: 76px;
}

.slide-list img {
    width: 40px;
    margin-right: 10px;
}

.slide-list span {
    color: #333;
    font-size: 14px;
    position: relative;
    top: -10px;

}

.slide li:hover .slide-list {
    display: block;
}

.slide-list li:hover span {
    color: #ff6700;
}

/*Banner-end*/
/*广告-start*/
.ad {
    width: 100%;
    height: 170px;
    padding: 14px 0;
    background-color: #fff;

}

.ad-aside {
    width: 234px;
    height: 170px;
    background-color: #5f5750;
    padding: 3px;
    box-sizing: border-box;
    font-size: 12px;
    float: left;
}

.ad-aside li {
    float: left;
    width: 76px;
    height: 82px;
    padding-top: 18px;
    box-sizing: border-box;
    opacity: 0.7;
    /*透明度*/
}

.ad-aside i {
    font-size: 24px;
    margin-bottom: 4px;
    display: block;
    color: white;
}

.ad-aside p {
    color: white;
}

.ad-aside li:hover {
    opacity: 1;
}

.ad-img {
    width: 316px;
    height: 170px;
    margin-left: 14.6px;
    float: left;
}

.ad-img img {
    width: 100%;
}

/*广告-end*/
/*内容-start*/
.content {
    width: 100%;
    background-color: #f1f1f1;
    overflow: hidden;
    padding: 4px 0 12px;
}

/*内容-end*/
/*手机-start*/
.title {
    text-align: left;
    color: #333;
    font-size: 22px;
    font-weight: 200;
    line-height: 58px;
}

.phone-box {
    width: 100%;
    height: 614px;
}

.phone-box-left {
    width: 234px;
    height: 614px;
    float: left;
}

.phone-box-right {
    width: 992px;
    height: 614px;
    float: left;
}

.item {
    width: 234px;
    height: 300px;
    margin: 0 0 14px 14px;
    background: #fff;
    padding: 20px 0;
    box-sizing: border-box;
    float: left;
    transition: all 0.2s liner;
}

.item:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.item-img {
    width: 160px;
    margin-bottom: 19px;
}

.item-name {
    width: 214px;
    height: 21px;
    color: #333;
    line-height: 21px;
    margin: 0 auto 2px;
    /*上0左右自适应*/
}

.item-desc {
    width: 214px;
    height: 18px;
    color: #b0b0b0;
    font-size: 12px;
    line-height: 18px;
    margin: 0 auto 10px;
}

.item-price {
    color: #ff6700;
    font-size: 14px;
}

.big-img {
    width: 100%;
    height: 120px;
    margin: 15px 0;
}

/*手机-end*/
/*家电start*/
.elc-box {
    width: 100%;
    height: 614px;
}

.elc-item {
    padding: 0;
    margin-left: 0;
}

.item-price>del {
    color: #b0b0b0;
    margin-left: 5px;
}

.item-last {
    width: 234px;
    height: 300px;
    float: left;
    margin-left: 14px;
}

.item-last>div {
    width: 234px;
    height: 143px;
    background-color: #fff;
    transition: all 0.2s linear;
}

.item-last>div:first-child {
    margin-bottom: 14px;
}

.item-last>div:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

/*家电end */
/*视频start */
.video-box {
    width: 100%;
    height: 299px;
}

.video-box>div {
    width: 296px;
    height: 285px;
    background-color: #fff;
    float: left;
    margin-bottom: 14px;
    margin-right: 14px;
    transition: all 0.2s linear;
}

.video-box>div:last-child {
    margin-right: 0;
}

.video-box>div:hover {
    transform: translate(-2px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.video-img {
    width: 100%;
    height: 180px;
    margin-bottom: 28px;
    border: 2px solid #fff;
    position: relative;
}

.btn {
    width: 32px;
    height: 20px;
    border-radius: 12px;
    border: 2px solid #fff;
    position: absolute;
    left: 20px;
    bottom: 10px;
}

.sanjiao {
    width: 0;
    height: 0;
    border-left: 8px solid #fff;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    margin: 5px auto;
}

.video-name {
    color: #333;
    width: 285px;
    height: 21px;
    margin: 0 auto 6px;
}

.video-desc {
    width: 285px;
    height: 18px;
    margin: 0 auto;
    color: #b0b0b0;
    font-size: 13px;
}

.video-img:hover .btn {
    border-color: #ff6700;
    background: #ff6700;
}

/*视频end */
/*页脚start */
.footer-service {
    width: 100%;
    height: 25px;
    line-height: 25px;
    padding: 27px 0;
    border-bottom: 1px solid #e0e0e0;
}

.footer-service li {
    float: left;
    width: 20%;
    border-right: 1px solid #b0b0b0;
    box-sizing: border-box;
}

.footer-service li:last-child {
    border-right: 0;
}

.footer-service i {
    font-size: 24px;
    margin-right: 6px;
}

.footer-service a {
    color: #616161;

}

.footer-service a:hover {
    color: #ff6700;
}

.footer-link {
    width: 100%;
    height: 172px;
    padding: 40px 0;
}

.footer-link ul {
    float: left;
    width: 160px;
    text-align: left;
    color: #424242;
    font-size: 14px;
    line-height: 1.25;
}

.footer-link ul a {
    font-size: 12px;
    color: #757575;
}

.footer-link ul li {
    margin-top: 10px;
}

.footer-aside {
    width: 250px;
    height: 111px;
    border-left: 1px solid #e0e0e0;
    float: right;
    color: #616161;
}

.footer-aside .tel {
    font-size: 22px;
    line-height: 22px;
    color: #ff6700;
    margin-bottom: 5px;
}

.footer-aside .time {
    font-size: 12px;
    margin-bottom: 5px;
}

.kefu {
    display: block;
    width: 120px;
    height: 30px;
    line-height: 30px;
    border: 1px solid #ff6700;
    box-sizing: border-box;
    margin: 0 auto;
    color: #ff6700;
    font-size: 12px;
    transition: all 0.4s;
}

.kefu:hover {
    background: #ff6700;
    border-color: #ff6700;
    color: #fff;
}

.follow {
    font-size: 12px;
    margin-top: 10px;
}

.follow img {
    width: 24px;
    margin-left: 6px;
    position: relative;
    top: 7px;
}

/*页脚end */