/*头部部分  */
.banner{
    width: 100%;
    height: 30em;
    background-image: url("../img/banner_01.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center 0;
    animation: banner 6s linear infinite;
}

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

.nav{
    width: 100%;
    height: 82px;
    margin: 0px auto;
    position: relative;
}

.nav .logo{
    float: left;
    width:150px;
    height: 80px;
}

.nav>.logo>img{
    margin:28px 0px 0px 18px ;
}

.head-1{
    display: block;
    float: left;
    width: 738px;
    height:80px;
    margin-left: 80px;
}

.head1>ul{
    display: block;
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    padding-inline-start: 40px;
}
.title_ul_li{
    list-style: none;
    float: left;
    margin:0 20px 0 11px;
    padding-left: 4px;
}
.title_ul_li_a{
    text-decoration: none;
    font-size: 14px;
    line-height: 80px;
    color: #fff;
}

a:hover{
    color: #008cff;
}


/* 手机部分 */
.phone_bigbox {
    width: 100%;
    height: 35em;
    margin: auto;
    margin-bottom: 20px;
    position: relative;
}

.phone_title {
    width: 100%;
    height: 30px;
    font-size: 30px;
    text-align: center;
    margin-bottom: 10px;
    margin-top: 20px;
}
h3 {
    font-size: 1em;
    font-weight: 400;
    font-style: normal;
}
.phone_img {
    width: 100%;
    height: 449px;
    background-color: #fff;
    border-bottom: 1px solid #eee;
}
.phone_img a{
    display: block;
    height: 449px;
    overflow: hidden;
    background: url("../image/shouji-banner.jpg") no-repeat center;
    background-size: 2560px 450px;
}
.phone_product {
    width: 1340px;
    height: 35em;
    position: relative;
    margin: auto;
}
.phone_position {
    width: 1240px;
    height: 35em;
    position: absolute;
}

.phone_position em{
    font-size: 16px;
    font-style: inherit;
}
.p_product_1 {
    width: 615px;
    height: 610px;
    margin-top: 10px;
    margin-right: 9px;
    float: left;
    background: #fff;
    position: relative;
    
}


.p_product_1:hover,.p_product_2:hover,.p_product_3:hover,.p_product_4:hover {
    box-shadow: 3px 3px 15px rgb(214, 211, 211);
}
.p_product_1 img {
    width: 460px;
    height: 460px;
    position: absolute;
    left: 50%;
    bottom: 0;
    margin-left: -250px;
    margin-top: 30px;
}
.p_product_2 {
    width: 615px;
    height: 610px;
    margin-top: 10px;
    float: left;
    background: #fff;
    position: relative;
}

.p_product_2 img {
    width: 460px;
    height: 460px;
    position: absolute;
    left: 50%;
    bottom: 0;
    margin-left: -250px;
    margin-top: 30px;
}
.p_p_1_info {
    width: 615px;
    height: 105px;
    top: 58px;
    position: absolute;
    left: 0;
    text-align: center;
}
.phone_product span {
    display: block;
}
.product_sign_1 {
    background-image: linear-gradient(120deg,#ff3149,#ff64a6);
    position: absolute;
    top: 30px;
    left: 30px;
    display: block;
    width: 60px;
    height: 60px;
    line-height: 60px;
    color: #fff;
    font-size: 16px;
    text-align: center;
    border-radius: 50%;
}

.p_1_name {
    color: #333;
    font-size: 28px;
    margin-bottom: 0;
}
.p_1_dec{
    color: #333;
    font-size: 18px;
    margin-bottom: 3px;
}
.p_1_price {
    display: inline-block;
    color: #c00;
    font-size: 22px;
}
.p_1_price i {
    font-size: 14px;
    bottom: 3px;
    font-style: normal;
}
.p_product_3 {
    width: 303px;
    height: 375px;
    margin-top: 10px;
    margin-right: 8px;
    float: left;
    background: #fff;
    position: relative;
}

.p_product_3 img {
    height: 230px;
    width: 230px;
    position: absolute;
    left: 50%;
    margin-left: -110px;
    margin-top: 30px;
}
.p_p_2_info {
    width: 303px;
    height: 80px;
    position: absolute;
    left: 0;
    bottom: 30px;
    text-align: center;
}
.p_2_name {
    color: #333;
    font-size: 16px;
    margin-bottom: 2px;
}
.p_2_dec {
    color: #999;
    font-size: 14px;
}
.p_product_4 {
    width: 303px;
    height: 375px;
    margin-top: 10px;
    float: left;
    background: #fff;
    position: relative;
}

.p_product_0 {
    width: 100%;
    margin-top: 10px;
    float: left;
    position: relative;
}

.p_product_50 {
    width: 49%;
    margin-top: 10px;
    float: left;
    position: relative;
}
.p_product_4 img {
    height: 230px;
    width: 230px;
    position: absolute;
    left: 50%;
    margin-left: -110px;
    margin-top: 30px;
}

.p_2_price {
    position: relative;
    display: inline-block;
    color: #c00;
    font-size: 22px;
    padding-left: 14px;
    margin-top: 10px;
}
.p_2_price i{
    font-size: 14px;
    bottom: 3px;
    font-style: normal;
}

/* 魅族声学部分 */

.shengxue_bigbox {
    width: 100%;
    height: 1275px;
    margin: auto;
    margin-bottom: 50px;
    position: relative;
}

.shengxue_title {
    width: 100%;
    height: 45px;
    font-size: 30px;
    text-align: center;
    margin-bottom: 10px;
    margin-top: 30px;
}
h3 {
    font-size: 1em;
    font-weight: 400;
    font-style: normal;
}
.shengxue_img {
    width: 100%;
    height: 449px;
    background-color: #fff;
    border-bottom: 1px solid #eee;
}
.shengxue_img a{
    display: block;
    height: 449px;
    overflow: hidden;
    background: url("../image/shengxue-banner.jpg") no-repeat center;
    background-size: 2560px 450px;
}

.shengxue_product{
    width: 1263.33px;
    position: relative;
    margin-top:10px;
}

.shengxue_position span {
    display: block;
}

/* 魅族声学左边部分 */
.shengxue_position .cart3-left {
    width:303px;
    height: 760px;
    float: left;
}
ul .s_product_1{
    width: 303px;
    height: 375px;
    margin: 0px 0px 10px 0px;
    position: relative;
    background-color: #fff;
}

.s_product_info_1{
    width: 303px;
    height: 88.5px;
    position: absolute;
    top: 267px;
    text-align: center;
    left: 0;
    margin-left: 5px;
}

.s_product_info_1 .s_product_name{
    color: #fff;
    font-size: 21px;
    font-weight: 700;
    margin-bottom: 0;
    line-height:31.5px;
}

.s_product_info_1 .s_product_dec{
    color: #fff;
    font-size: 14px;
    line-height:21px;
}

.s_product_info_1 .s_product_price {
    color: #ebce6b;
    font-size: 24px;
    font-weight: 700;
    line-height:36px;
}


.s_product_info_1 .s_product_price i{
    font-size: 22px;
    bottom: 1px;
    font-style: normal;
}

.s_product_info_1 .s_product_price em{
    font-size: 16px;
    font-weight: 400;
    font-style: normal;
}

.s_product_info_1 .s_product_price s{
    margin-left: 4px;
    color: #fff;
    font-size: 14px;
}

/* 右边部分 */
.shengxue_position .cart3-right {
    width: 939px;
    height: 760px;
    float: left;
    margin-left: 10px;
    position: relative;
}

.s_product_2{
    width: 303px;
    height: 375px;
    margin: 0px 10px 10px 0px;
    padding-left: 0px;
    background-color: #fff;
    margin: 0px  10px 10px 0px; ;
    padding: 0px 36.5px ;
    box-sizing: border-box;
}


.s_product_info_2{
    /* position: absolute; */
    top: 270px;
    left: 0;
    width: 303px;
    text-align: center;
    color: #515151;
    line-height: 105px;
    margin-left: -30px;
}


.s_product_info_2 .s_product_name{
    color: #333;
    font-size: 16px;
    margin-bottom: 2px;
    line-height:24px;
}

.s_product_info_2 .s_product_dec{
    color: #999;
    font-size: 13px;
    margin-top: 3px;
    overflow: hidden;
    line-height: 21px;
}

.s_product_info_2 .s_product_price{
    position: relative;
    color: #c00;
    font-size: 22px;
    padding-left: 14px;
    line-height: 33px;
    bottom: 25px;
    display: inline-block;
}

.s_product_info_2 .s_product_price i{
    position: absolute;
    left:0;
    font-size: 14px;
    font-style: normal;
}

.s_product_1:hover,.s_product_2:hover{
    box-shadow: 3px 3px 15px rgb(214, 211, 211);
}

.s_product_info_2 .s_product_price del{
    font-size: 14px;
    color: #666;
}