.pro_nav_div {
    position: relative;
}

.list-pro-nav {
    display: none;
}

.pro_nav_div button {
    width: .3rem;
    height: .3rem;
    position: absolute;
    right: 0;
    top: .05rem;
    background-color: #4CB0EB;
    text-align: center;
    cursor: pointer;
    display: none;
    text-align: right;
    color: #ffffff;
    font-size: .26rem;
    line-height: .3rem;
    text-align: center;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
}

.pro_nav_div button img {
    width: .25rem;
    height: .25rem;
}

.wrapper{
    width:1366px;
}

.wrapper .main{
    width: 1100px;
}

.wrapper .main .title {
    margin-bottom: .07rem;
}

 aside .pro_request {
    display: inline-block;
    width: 100%;
}

aside .request img {
    width: 100%;
}



/* 产品选型 */

.select,
.select_center {
    width: 100%;
    margin-top: .15rem;
    padding-top: .15rem;
    padding-bottom: .1rem;
    border-top: 1px solid #069de0;
    border-left: 1px solid #dedede;
    border-bottom: 1px solid #dedede;
    border-right: 1px solid #dedede;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    -o-border-radius: 3px;
    -ms-border-radius: 3px;
    background-color: #fcfcfc;
    position: relative;
    box-sizing: border-box;
    z-index: 0;
}

.select {
    display: none;
}

.select select {
    width: .08rem;
    height: .08rem;
    background-image: url("../images/arr_select.jpg");
    background-position: 95% 48%;
    background-repeat: no-repeat;
    text-indent: 0;
    padding-left: 0rem\9;
    cursor: pointer;
}

 .select ul {
    font-size: 0;
    width: 100%;
    text-align: left;
    white-space: normal;
}

.select ul li {
    box-sizing: border-box;
    display: inline-block;
    width: 33%;
    vertical-align: top;
    padding-left: .14rem;
    padding-right: .15rem;
    margin-bottom: .05rem;
}

.select ul li span {
    display: inline-block;
    width: .04rem;
    height: .04rem;
    background-color: #9d9ba9;
    margin-top: .14rem;
    margin-right: .1rem;
    float: left;
}

.select ul li p {
    display: inline-block;
    width: 38%;
    line-height: .2rem;
    font-size: .13rem;
    color: #2a2a2a;
    float: left;
    padding-top: .06rem;
}

.select ul li input,
.select ul li select {
    box-sizing: border-box;
    width: 1.55rem\9;
    height: .3rem;
    border: 1px solid #d0d1d2;
    float: right;
    width: 54%;
}

.select ul li input {
    box-sizing: border-box;
    line-height: .3rem;
    font-size: .13rem;
}

.select ul li select option {
    padding: .08rem 0 .08rem .08rem;
    font-size: .13rem;
}
.select button {
    font-size: .12rem;
    display: table-cell;
    width: .62rem;
    height: .28rem;
    background-color: #4a93d5;
    color: #ffffff;
    position: absolute;
    right: .2rem;
    bottom: 5px;
    vertical-align: middle;
    text-align: center;
    border-radius: 3px;
}

.select .text {
    padding-top: .06rem;
    box-sizing: border-box;
    display: inline-block;
    width: 100%;
    text-align: left;
    padding-left: .15rem;
    color: #666666;
}

.select .text b {
    color: #e55039;
}

.class_nav {
    width: 100%;
}

.class_nav ul {
    width: 100%;
    text-align: left;
    white-space: normal;
}

.class_nav ul li {
    float: left;
    box-sizing: border-box;
    border-top: 1px solid #069de0;
    border-left: 1px solid #dedede;
    border-bottom: 1px solid #dedede;
    border-right: 1px solid #dedede;
    border-radius: 3px;
    background-color: #fcfcfc;
    vertical-align: top;
    /* width: 2.99rem; */
    width: 3.54rem;
    height: 1.27rem;
    /* padding-top: .3rem;
    padding-left: .2rem; */
    margin-top: .19rem;
    margin-right: .19rem;
    margin-right: .12rem\9;
    position: relative;
    overflow: hidden;
}

.result .tb_1, .result .tb_2{
    width: 1100px;
}

.class_nav ul li.go-store-li{
   border: none;
   background-color: #ffffff;
}

.class_nav ul li.go-store-li a{
    width: 100%;
    text-align:center;
}

.class_nav ul li.go-store-li a img{
    width: 100%;
    max-width: 299px;
}

.class_nav ul li a {
    display: inline-block;
    text-align: left;
    width: 2.99rem;
    height: 1.27rem;
    vertical-align: top;
   
}

.pro-class-wrap{
    box-sizing: border-box;
    width: 2.99rem;
    height: 1.27rem;
    display: table-cell;
    vertical-align: middle;
    text-align:left;
    padding-left: .2rem;
}

.class_nav_img {
    width: .93rem;
    height: .68rem;
    position: relative;
    display: table-cell;
    vertical-align: middle;
}

.class_nav_con {
    display: table-cell;
    margin-left: .25rem;
    max-width: 1.6rem;
    vertical-align: middle;
    padding-left: .2rem;
}

.class_nav_con .goods-name {
    display: block;
    text-align: left;
    color: #2a2a2a;
    font-size: .16rem;
    margin-bottom: .1rem;
}


.class_nav_con .goods-family{
    display: inline-block;
    color: #a4a1a1;
    font-size: .14rem;
    text-align: left;
    padding-left: 0;
    margin-bottom: 2px;
}



.class_nav_img img{
    width: .93rem;
    height: .68rem;
    float: left;
    position: relative;
}
.goods-brief {
    color: #888888;
    font-size: .12rem;
    line-height: .2rem;
    white-space: normal;
}

.goods-brief p{
    color: #888888;
    font-size: .12rem;
    line-height: .2rem;
    white-space: normal;
    padding: 0;
    margin: 0;
}


@-webkit-keyframes li_scale {
    0% {
        -webkit-transform: scale(1);
        -webkit-opacity: 1;
    }
    50% {
        -webkit-transform: scale(0.5);
        -webkit-opacity: 0.5;
    }
    100% {
        -webkit-transform: scale(1.1);
        -webkit-opacity: 1;
    }
}

@-moz-keyframes li_scale {
    0% {
        -moz-transform: scale(1);
        -moz-opacity: 1;
    }
    50% {
        -moz-transform: scale(0.5);
        -moz-opacity: 0.5;
    }
    100% {
        -moz-transform: scale(1.1);
        -moz-opacity: 1;
    }
}

@-o-keyframes li_scale {
    0% {
        -o-transform: scale(1);
        -o-opacity: 1;
    }
    50% {
        -o-transform: scale(0.5);
        -o-opacity: 0.5;
    }
    100% {
        -o-transform: scale(1.1);
        -o-opacity: 1;
    }
}

@-ms-keyframes li_scale {
    0% {
        -ms-transform: scale(1);
        -ms-opacity: 1;
    }
    50% {
        -ms-transform: scale(0.5);
        -ms-opacity: 0.5;
    }
    100% {
        -ms-transform: scale(1.1);
        -ms-opacity: 1;
    }
}

@keyframes li_scale {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(0.5);
        opacity: 0.5;
    }
    100% {
        transform: scale(1.1);
        opacity: 1;
    }
}




.li_center {
    margin-left: .19rem;
    margin-right: .19rem;
}


/* 产品选型 end */


/* 产品选型--选型中心 */

.select_center {
    padding-left: .35rem;
}

.select_center div {
    /* width: 100%; */
    color: #2a2a2a;
}

.select_center .div_1 ul li {
    height: .35rem;
    text-align: left;
}

.select_center .div_1 ul li i {
    font-size: .2rem;
    line-height: .2rem;
    color: #ffffff;
}


.parameter-title{
    display: block;
    padding: .05rem; 
    font-size: .13rem;
}

.selection-select  span{
    display: block;
    box-sizing: border-box;
    width: 100%;
    font-size: .13rem;
    cursor: pointer;
    padding: .05rem .06rem;
    line-height: .18rem;
    word-break: break-all;
}

.select_center div ul {
    width: 100%;
    font-size: 0;
    text-align: left;
}

.select_center div ul li {
    display: inline-block;
    /* vertical-align: top; */
}

.select_center ul li input {
    box-sizing: border-box;
    width: 1.7rem;
    height: .30rem;
    line-height: .30rem;
    font-size: .13rem;
    border: 1px solid #d0d1d2;
    float: right;
    box-sizing: border-box;
    border-radius: 2px;
    margin-left: .2rem;
    -webkit-border-radius: 2px;
    -moz-border-radius: 2px;
    -ms-border-radius: 2px;
    -o-border-radius: 2px;
}


 .div_1{
    font-size: 0;
} 

.div_1 span,
.div_1 input,
.div_1 .button-selection-submit{
    display: inline-block;
    vertical-align: top;
    font-size: .13rem;
    height: .3rem;
    line-height: .3rem;
}

.div_1 input{
    margin:0 .1rem;
    width: 2rem;
}


.button-selection-submit{
    width: .4rem;
    background-color: #4a93d5;
    border-radius: 3px;
}



.button-selection-submit span{
    display: inline-block;
    width: 20px;
    height:  20px;
    background-image: url("../../common/images/fangdajing_1.png");
    background-repeat: no-repeat;
    background-size: 100%;
    background-position: 0 0;
}


.select_center .select_center_button {
    text-align: left;
}

.select_center .select_center_button button {
    height: .3rem;
    border-radius: 3px;
    padding: 0 0.10rem;
    margin-right: 0.05rem;
    line-height: .13rem;
    font-size: .13rem;
    vertical-align: middle;
}

.select_center .select_center_button button.button-reset {
    background: #38ada9;
    color: #fff;
}

.select_center .select_center_button button.button-search {
    background: #4a93d5;
    color: #fff;
}

.select_center p {
    display: inline-block;
}

.select_center p.text {
    text-align: left;
}

.select_center p.text b {
    color: #e55039;
}


.select_center .div_2 ul {
    white-space: normal;
}

.select_center .div_2 ul li {
    white-space: normal;
    margin-right: .2rem;
    margin-top: .15rem;
    min-width: 1rem;
}


.select_center .div_2 ul li select {
    box-sizing: border-box;
    padding-left: 0;
}

.select_center .div_2 ul li select option {
    width: 100%;
    box-sizing: border-box;
    padding-left: .08rem;
    box-sizing: border-box;
    padding-top: .08rem;
    font-size: .12rem;
    height: .25rem;
    line-height: .25rem;
    vertical-align: middle;
}


/*新增选型样式*/

.selection-select {
    box-sizing: border-box;
    height: 160px;
    overflow-y: scroll;
    border: 1px solid #e3e3e3;
    padding-top: .05rem;
}


.selection-select::-webkit-scrollbar{
    width: 8px;
    height: 6px;
    background-color: #f5f5f5;
}

.selection-select::-webkit-scrollbar-track{
    -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,.1);
    border-radius: 10px;
    background-color: #f5f5f5;
}

.selection-select::-webkit-scrollbar-thumb{
    border-radius: 10px;
    -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,.1);
    background-color: #cccccc;
    -webkit-border-radius: 10px;
}

.selection-select span:hover{ color: #eee;
}

.selection-select span:hover{
     color: #0081CC; 
}

.selection-select span.add {

    color: #0084cd;
    border: 1px solid #0084cd;
    background-image: url("../images/select.png");
    background-position: 100% 100%;
    background-repeat: no-repeat;
}

.selection-select span.none {
    color: #eee;
}

.selection-box {
    box-sizing: border-box;
    width: 100%;
    padding-top: .1rem;
    padding-bottom: .15rem;
}

.selection-box a {
    display: inline-block;
    background: #eee;
    margin-right: 15px;
    padding: 3px 8px;
    margin-top:5px;
}

.selection-box a span {
    display: inline-block;
    color: #0081CC;
    margin-left: 5px;
    cursor: pointer;
}

/* 产品选型 end */


/* 产品简介 */

.description {
    box-sizing: border-box;
    width: 100%;
    height: auto;
    padding-bottom: .25rem;
    line-height: 0;
    position: relative;
}

.description-scroll {
    width: 100%;
    overflow-y: hidden;
}

.description-scroll-height {
    max-height: 125px;
    min-height: 125px;
}

.description .left-con {
    display: inline-block;
    vertical-align: top;
    width: 75%;
    font-size: .14rem;
}


.description .right-con{
    display: inline-block;
    margin-left: 0;
    width: 21%;
    margin-left: 3%;
    margin-top: .1rem;
    font-size: .14rem;
    position: relative;
    padding-bottom: 15%;
}

.ringt-con-wrap{
    width: 100%;
    height: 100%;
}

.ringt-pro-img{
    width: 75%;
    position: absolute;
    left: 0;
    top: 0;
    line-height: .2rem;
}

.store-a-3 {
    display: block;
    width: 1.08rem;
    height: .64rem;
    position: absolute;
    left: 90%;
    top: 110px;
}


.store-a-3 img{
    width: 100%;
}



.description-scroll p {
    display: inline-block;
    color: #666666;
    width: 100%;
    white-space: normal;
    text-align: left;
    line-height: .23rem;
    margin-top: .1rem;
}


.description .left-con h2 {
    display: block;
    font-size: .17rem;
    color: #454545;
    font-weight: normal;
    line-height: .17rem;
    margin-top: 0.15rem;
}

.overflow-tips{
    display: none;
    width: 100%;
}

#read-more,
#read-less {
    display: block;
    width: 100%;
    padding-top: .1rem;
    padding-bottom: .1rem;
    text-align: center;
    font-size: 12px;
    font-size: .12rem;
    color: #666666;

    background: #fff;
    cursor: pointer;

}



#read-less {
    display: none;
}

#read-more::after,
#read-less::after {
    display: inline-block;
    content: "";
  
    height: .1rem;
    border-bottom: 1px solid #e9e9e9e9;
    position: relative;
    top: -.05rem;
    margin-left: .05rem;
}

#read-more::before,
#read-less::before {
    display: inline-block;
    content: "";
  
    height: .1rem;
    border-bottom: 1px solid #e9e9e9e9;
    position: relative;
    top: -.05rem;
    margin-right: .05rem;
}

#read-more::before,
#read-more::after {
    width: 28%;
}


#read-less::before,
#read-less::after {
    width: 30%;
}

#read-more img,
#read-less img {
    width: .15rem;
    height: .15rem;
    line-height: 0;
    position: relative;
    top: .03rem;
}

.select-button {
    background: #0081CC;
    color: #fff;
    border-radius: 5px;
    padding: 0.05rem 0.15rem;
    display: inline-block;
    float: right;
    cursor: pointer;
    font-size: 0.12rem;
}



/* 产品简介 end */





.pro_nav.product_class ul li:first-child .arrow_show,
.pro_nav.product_class ul li:first-child span {
    display: none;
}

.pro_detail_nav {
    width: 100%;
    text-align: center;
    font-size: .14rem;
    position: fixed;
    left: 100%;
    top: .95rem;
    z-index: 1;
    background-color: #ffffff;
    overflow-y: auto;
    overflow-x: hidden;
    display: none;
}

.pro_detail_nav .main {
    display: inline-block;
    width: 93%;
    vertical-align: top;
    padding-bottom: 2rem;
    height: auto;
}

.pro_detail_nav .nav_title {
    box-sizing: border-box;
    width: 100%;
    padding-top: .3rem;
    padding-bottom: .25rem;
    text-align: center;
    border-bottom: 1px solid #e0e0d0;
    vertical-align: top;
    position: relative;
}

.pro_detail_nav .nav_title h2 {
    display: block;
    width: 100%;
    font-size: .2rem;
    font-weight: normal;
    line-height: .25rem;
    vertical-align: top;
    text-align: center;
    color: #2a2a2a;
}


.pro_detail_nav .nav_title .info-close{
    width: .3rem;
    height: .3rem;
    float: right;
    margin-top: -.05rem;
    color: #999999;
    font-size: .4rem;
    line-height:.45rem;
    transform: rotateZ(45deg);
    -webkit-transform: rotateZ(45deg);
    -moz-transform: rotateZ(45deg);
    -ms-transform: rotateZ(45deg);
    -o-transform: rotateZ(45deg);
    transform-origin: center;
    margin-top: -.35rem;
}

.pro_detail_nav .nav_title .info-close p{
    text-align: center;
}



.pro_detail_nav .nav_body {
    width: 100%;
    margin-top: .25rem;
    padding-bottom: .05rem;
}

.pro_detail_nav .nav_body h3 {
    text-align: left;
    font-size: .18rem;
    font-weight: normal;
    color: #2d2d2d;
    margin-bottom: .1rem;
}

.pro_detail_nav .nav_body ul {
    width: 100%;
}

.pro_detail_nav .nav_body ul li {
    float: left;
    width: auto;
    height: auto;
    margin-top: .1rem;
    margin-right: .1rem;
}

.pro_detail_nav .nav_body ul li a {
    display: inline-block;
    color: #646464;
    padding: .08rem .2rem;
    border-radius: 3px;
    background-color: #f3f3f3;
}

.request_layer {
    width: 4rem;
    min-width: 400px\9;
    height: 2.2rem;
    margin-left: -2rem;
    margin-top: -1rem;
    position: fixed;
    left: 50%;
    top: 50%;
    z-index: 10002;
    font-size: 0.16rem;
    -webkit-box-shadow: 0 0 5px 5px rgba(0, 0, 0, 0.1);
    -moz-box-shadow: 0 0 5px 5px rgba(0, 0, 0, 0.1);
    -o-box-shadow: 0 0 5px 5px rgba(0, 0, 0, 0.1);
    -ms-box-shadow: 0 0 5px 5px rgba(0, 0, 0, 0.1);
    box-shadow: 0 0 5px 5px rgba(0, 0, 0, 0.1);
    background-color: #ffffff;
    border: 1px solid #eeeeee;
    border-radius: 5px;
    display: none;
}

.request_layer .layer_con {
    text-align: left;
    margin-top: 0.2rem;
    height: 0.85rem;
    margin-top: 0;
    position: relative;
}

.request_layer .layer_con span {
    text-align: left !important;
}

.request_layer .layer_con .blue {
    display: inline-block;
    margin-top: 0.2rem;
    vertical-align: top;
    border-radius: 2px;
    font-size: 0.14rem;
    width: .8rem !important;
    margin-top: 0.2rem;
    vertical-align: top;
    border-radius: 5px;
    height: .3rem;
    text-align: center;
    line-height: .3rem;
}

.request_layer .layer_title {
    font-weight: normal;
    font-size: .16rem;
}

.request_layer .layer_con span {
    font-size: .15rem;
}

.request_layer .layer_title img.close {
    width: .15rem;
    height: .15rem;
}

.request_layer .layer_con .btn {
    text-align: right;
    width: 100%;
}

.request_layer .layer_con button.blue {
    width: .8rem !important;
    margin-top: 0.2rem;
    vertical-align: top;
    border-radius: 5px;
    height: .3rem;
}

.request_layer .layer_con button {
    margin-left: .1rem;
}

.request_layer .layer_con button:nth-child(2) {
    background-color: #546a79;
}



.goods_parametric_search {
    margin-top: .2rem;
    margin-bottom: .2rem;
    text-align: right;
}

.goods_parametric_search a {
    display: inline-block;
    width: auto;
    color: #0081cc;
    font-size: .14rem;
}


.store-bottom{
    width: 100%;
    margin-top: .2rem;
}

.store-bottom.list-store{
    margin-top: .4rem;
}
.store-bottom a{
    width: 100%;
}

.store-bottom a img{
    width: 100%;
    max-width: 935px;
}


/* 相关推荐 begin */
.rlative-recommand{
    display: block;
    margin-top:50px;
    font-size: .15rem;
    color: #0081cc;
}

.recommand-pro{
    width: 100%;
    font-size: 0;
    margin-top:10px;
}

.recommand-pro li{
    float: left;
    width: 32.3%;
    max-width: 302px;
    font-size: .14rem;
    box-sizing: border-box;
    padding-bottom: 19%;
    background-color: #eeeeee;
    position: relative;
    margin-bottom: 18px;
}

.recommand-pro li:nth-child(2){
    margin-right: 1.5%;
    margin-left: 1.5%;
}

.recommand-pro li a{
    display: block;
    width:100%;
    height:100%;
    position: absolute;
    left: 0;
    top: 0;
    color: #454545;
}

.recommand-pro li a img{
    width:100%;
}


/* 相关推荐 end */

.announce{
    box-sizing: border-box;
    display: inline-block;
    width: 100%;
    /* height: 20px; */
    line-height: 20px;
    padding-left: 25px;
    position: relative;
    margin-top: 5px;
    color:rgb(0, 176, 240);
}

.announce::before{
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 20px;
    height: 20px;
    background-image: url("../images/icon_a.png");
    
}


/* media queries */

@media screen and (max-width: 1440px){
    .wrapper {
        width: 1200px;
    }

    .wrapper .main{
        width: 935px;
    }

    .class_nav ul li{
        width: 2.99rem;
    }
    .result .tb_1, .result .tb_2{
        width: 935px;
    }
}

@media screen and (max-width:900px) {
    .select ul li {
        box-sizing: border-box;
        width: 40%;
        text-align: left;
        margin-right: 10%;
    }
    .select ul li.power span,
    .select ul li.NoOfOutput span {
        margin-left: 0;
    }
    .select ul li.power p,
   .select ul li.NoOfOutput p {
        width: 35% !important;
    }
    .select ul li.power select,
    .select ul li.NoOfOutput select {
        margin-right: 0;
    }
}

@media screen and (max-width:1000px) {
    .select ul li.power,
   .select ul li.NoOfOutput {
        padding-left: .14rem;
        padding-right: .15rem;
    }
}

@media screen and (max-width:935px) {
    .goods_parametric_search{
        margin-bottom: .4rem;
    }
}

@media screen and (min-width:1280px) {
    .class_nav ul li:nth-child(3n) {
        margin-right: 0;
    }
}

@media screen and (min-width:751px) {
    .class_nav ul li:hover a span p.goods-name {
        -webkit-animation: p_drop .3s linear;
        -moz-animation: p_drop .3s linear;
        -o-animation: p_drop .3s linear;
        -ms-animation: p_drop .3s linear;
        animation: p_drop .3s linear;
        -webkit-animation-fill-mode: forwards;
        -moz-animation-fill-mode: forwards;
        -o-animation-fill-mode: forwards;
        -ms-animation-fill-mode: forwards;
        animation-fill-mode: forwards;
        color: #2690c5 !important;
        -webkit-transition: .3s linear;
        -moz-transition: .3s linear;
        -o-transition: .3s linear;
        -ms-transition: .3s linear;
        transition: .3s linear;
    }
    @-webkit-keyframes p_drop {
        0% {
            top: -.8rem;
            -webkit-opacity: 0;
        }
        100% {
            top: 0;
            -webkit-opacity: 1;
        }
    }
    @-moz-keyframes p_drop {
        0% {
            top: -.8rem;
            -webkit-opacity: 0;
        }
        100% {
            top: 0;
            -webkit-opacity: 1;
        }
    }
    @-o-keyframes p_drop {
        0% {
            top: -.8rem;
            -webkit-opacity: 0;
        }
        100% {
            top: 0;
            -webkit-opacity: 1;
        }
    }
    @-ms-keyframes p_drop {
        0% {
            top: -.8rem;
            -webkit-opacity: 0;
        }
        100% {
            top: 0;
            -webkit-opacity: 1;
        }
    }
    @keyframes p_drop {
        0% {
            top: -.8rem;
            opacity: 0;
        }
        100% {
            top: 0;
            opacity: 1;
        }
    }
   .class_nav ul li:hover a span div.goods-brief {
        -webkit-animation: p_up .3s linear;
        -moz-animation: p_up .3s linear;
        -o-animation: p_up .3s linear;
        animation: p_up .3s linear;
        -webkit-animation-fill-mode: forwards;
        -moz-animation-fill-mode: forwards;
        -o-animation-fill-mode: forwards;
        -ms-animation-fill-mode: forwards;
        animation-fill-mode: forwards;
    }
    @-webkit-keyframes p_up {
        0% {
            bottom: -.8rem;
            -webkit-opacity: 0;
        }
        100% {
            bottom: 0;
            -webkit-opacity: 1;
        }
    }
    @-moz-keyframes p_up {
        0% {
            bottom: -.8rem;
            -moz-opacity: 0;
        }
        100% {
            bottom: 0;
            -moz-opacity: 1;
        }
    }
    @-o-keyframes p_up {
        0% {
            bottom: -.8rem;
            -o-opacity: 0;
        }
        100% {
            bottom: 0;
            -o-opacity: 1;
        }
    }
    @-ms-keyframes p_up {
        0% {
            bottom: -.8rem;
            -ms-opacity: 0;
        }
        100% {
            bottom: 0;
            -ms-opacity: 1;
        }
    }
    @keyframes p_up {
        0% {
            bottom: -.8rem;
            opacity: 0;
        }
        100% {
            bottom: 0;
            opacity: 1;
        }
    }
    .class_nav ul li a img {
        transition: transform .2s ease-in-out;
    }
   .class_nav ul li:not(.go-store-li):hover a img {
        -webkit-animation: img_move .3s linear;
        -moz-animation: img_move .3s linear;
        -o-animation: img_move .3s linear;
        -ms-animation: img_move .3s linear;
        animation: img_move .3s linear;
        -webkit-animation-fill-mode: forwards;
        -moz-animation-fill-mode: forwards;
        -o-animation-fill-mode: forwards;
        -ms-animation-fill-mode: forwards;
        animation-fill-mode: forwards;
        -webkit-transform: scale(1.1);
        -moz-transform: scale(1.1);
        -o-transform: scale(1.1);
        -ms-transform: scale(1.1);
        transform: scale(1.1);
        -webkit-transform-origin: center center;
        -moz-transform-origin: center center;
        -o-transform-origin: center center;
        -ms-transform-origin: center center;
        transform-origin: center center;
    }
    @-webkit-keyframes img_move {
        0% {
            left: -1.5rem;
            -webkit-opacity: 0;
        }
        100% {
            left: 0;
            -webkit-opacity: 1;
        }
    }
    @-moz-keyframes img_move {
        0% {
            left: -1.5rem;
            -moz-opacity: 0;
        }
        100% {
            left: 0;
            -moz-opacity: 1;
        }
    }
    @-o-keyframes img_move {
        0% {
            left: -1.5rem;
            -o-opacity: 0;
        }
        100% {
            left: 0;
            -o-opacity: 1;
        }
    }
    @-ms-keyframes img_move {
        0% {
            left: -1.5rem;
            -ms-opacity: 0;
        }
        100% {
            left: 0;
            -ms-opacity: 1;
        }
    }
    @keyframes img_move {
        0% {
            left: -1.5rem;
            opacity: 0;
        }
        100% {
            left: 0;
            opacity: 1;
        }
    }
  .result .tb_2 tr td.td_1:hover .pic_box {
        display: block;
    }
    .class_nav ul li:not(.go-store-li):hover {
        background-color: #e1f0fa;
    }
}

@media screen and (max-width:750px) {
    .select_center p {
        padding-top: .1rem;
    }
   
    .pro_nav ul {
        padding-right: .35rem;
    }
    .pro_nav_div {
        display: block;
    }
   .pro_nav_div button {
        display: inline-block;
    }
    .list-pro-nav {
        display: block;
    }
   .select_center {
        margin-top: 0;
        padding-left: .15rem;
        padding-right: .15rem;
        margin-top: .19rem;
    }
    .select {
        display: none;
    }
   .class_nav ul {
        text-align: center;
    }
   .class_nav ul li {
        width: 100%;
    }
    .class_nav ul li a {
        width: 100%;
    }

 
    .class_nav.pro_center ul li a span p {
        margin-bottom: 0 !important;
        padding-bottom: 0;
    }
    .description {
        width: 100%;
        box-sizing: border-box;
        padding-left: 0;
        padding-right: 0;
        margin-bottom: 0.15rem;
        margin-top: .15rem;
    }
    .description-scroll {
        width: 100%;
        overflow-y: hidden;
    }
    .description-scroll-height {
        max-height: 170px;
    }
    .description .left-con {
        margin-top: 0rem;
        width: 70%;
    }

    .select-button {
        display: none;
    }
    .append_nav_copy {
        margin-bottom: .05rem;
    }
    .select_center {
        padding-top: .3rem !important;
    }
   .select_center {
        padding-top: .3rem !important;
    }
    .select_center .div_2 ul li {
        width: 46.5% !important;
        margin-top: .1rem;
        margin-right: 0;
        
    }


    .select_center .div_2 ul li:nth-child(odd){
        margin-right: 5%;
    }



    .select_center .div_2 ul li select {
        height: .35rem;
        background: url("../images/xl.jpg") no-repeat 100% 0;
        background-size: contain;
        -webkit-appearance: none;
        border: none;
        border: 1px solid #d0d1d2;
        background-color: #eeeeee;
        font-size: .14rem;
        text-indent: .08rem;
    }
    .select_center .div_2 ul li select option {
        width: 100%;
        padding-left: .08rem;
    }
   
    .select_center div ul {
        width: 100%;
        white-space: nowrap;
    }
    .select_center ul li input {
        display: inline-block;
        margin-left: 0;
        width: 98%;
        float: none;
    }
    .select_center .div_1 ul li:first-child {
        width: 25%;
    }
    .select_center .div_1 ul li:nth-child(2) {
        width: 63%;
        text-align: left;
    }
    .select_center .div_1 ul li:nth-child(3) {
        width: 12%;
        text-align: left;
    }
    .select_center .div_1 ul li:nth-child(3) button {
        width: 100%;
        margin-left: 0;
    }
   .pro_nav.product_class {
        margin-bottom: 0;
    }
    .pro_nav.product_class ul {
        width: 100%;
        text-align: left !important;
        white-space: normal;
    }
    .pro_nav.product_class ul li {
        width: 100%;
        margin-top: 0;
        margin-right: 0;
    }
    .pro_nav.product_class ul li a {
        text-align: left;
        padding-left: .1rem;
        border: 0;
        background-color: #ffffff;
        font-size: .16rem !important;
    }
    .pro_nav.product_class ul li {
        display: none;
    }
   .pro_nav.product_class ul li:first-child {
        display: block;
    }
    .pro_nav.product_class ul li:nth-child(2) {
        padding-top: .1rem;
        border-top: 1px solid #f8f8f8;
    }
    .pro_nav.product_class ul li:last-child {
        padding-bottom: .1rem;
    }
    .pro_nav.product_class ul li:first-child a {
        width: auto;
    }
   .pro_nav.product_class ul li:first-child a.choosed {
        color: #2a2a2a;
    }
    .pro_nav.product_class ul li:first-child .arrow_show,
    .pro_nav.product_class ul li:first-child span {
        display: inline-block;
    }
    .pro_nav.product_class ul li:first-child span img {
        width: .22rem;
        height: .22rem;
        margin: .1rem;
        display: inline-block;
    }
    .pro_nav.product_class ul li:first-child .choosed img {
        display: inline-block;
        position: relative;
        top: .02rem;
        width: .15rem;
        height: .15rem;
        margin-left: .06rem;
    }
   .pro_nav.product_class ul li:first-child span {
        float: right;
    }
   .pro_nav.product_class ul li:first-child span img:first-child {
        margin-right: .15rem;
    }

  
    .div_1 input{
        margin:0 .1rem;
        width:50%;
    }


    .store-a-3 {
        width: .65rem;
        left: 80%;
    }
    .ringt-pro-img {
        width: 100%;
    }
    .recommand-pro li:nth-child(2){
        margin-left: 0;
        margin-right: 0;
    }
    .recommand-pro li{
        width: 100%;
        box-sizing: border-box;
        padding-bottom: 51.6%;
        margin-bottom: 15px;
    }


}