@-webkit-keyframes bottom1 {
    0%,
    100% {
        bottom: 40px
    }
    50% {
        bottom: 15px
    }
}

@-moz-keyframes bottom1 {
    0%,
    100% {
        bottom: 40px
    }
    50% {
        bottom: 15px
    }
}

@-o-keyframes bottom1 {
    0%,
    100% {
        bottom: 40px
    }
    50% {
        bottom: 15px
    }
}

@keyframes bottom1 {
    0%,
    100% {
        bottom: 40px
    }
    50% {
        bottom: 15px
    }
}

.page_banner {
    background: url("../images/banner/product_banner.jpg") no-repeat center center
}

.page_container {
    background: #f4f4f4
}

.product_classify {
    width: 300px;
    margin-right: 30px
}

.product_classify>div {
    background: #fff
}

.product_classify>div:nth-child(1) {
    padding: 10px 0;
    margin-bottom: 25px
}

.product_title {
    width: 100%;
    height: 72px;
    background: url("../images/product_title_bg.png") no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -o-background-size: 100% 100%;
    -ms-background-size: 100% 100%;
    -webkit-background-size: 100% 100%
}

.product_classify_item {
    margin: 20px 25px
}

.product_classify_item .product_classify_item_title {
    display: block;
    height: 54px;
    line-height: 54px;
    padding: 0 50px 0 15px;
    background: #eaeaea;
    font-size: 16px;
    color: #111111;
    position: relative
}

.product_classify_item .product_classify_item_title::after {
    position: absolute;
    right: 15px;
    top: 50%;
    z-index: 2;
    display: block;
    content: "";
    width: 25px;
    height: 25px;
    background: url("../images/index/product_next.png") no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -o-background-size: 100% 100%;
    -ms-background-size: 100% 100%;
    -webkit-background-size: 100% 100%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%)
}

.product_classify_item ul {
    max-height: 0;
    overflow: hidden;
    -webkit-transition: max-height 1s linear;
    -moz-transition: max-height 1s linear;
    -o-transition: max-height 1s linear;
    -ms-transition: max-height 1s linear;
    transition: max-height 1s linear
}

.product_classify_item ul li a {
    font-size: 16px;
    color: #333333;
    padding: 0 50px 0 15px;
    display: block;
    border: 1px solid #e6e6e6;
    height: 50px;
    line-height: 50px;
    position: relative
}

.product_classify_item ul li a::after {
    position: absolute;
    right: 15px;
    top: 50%;
    z-index: 2;
    display: block;
    content: "";
    width: 25px;
    height: 25px;
    background: url("../images/index/product_next.png") no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -o-background-size: 100% 100%;
    -ms-background-size: 100% 100%;
    -webkit-background-size: 100% 100%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%)
}

.product_classify_item ul li.active a,
.product_classify_item ul li:hover a {
    color: #c30d23
}

.product_classify_item ul li.active a::after,
.product_classify_item ul li:hover a::after {
    background: url("../images/index/product_active_next.png") no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -o-background-size: 100% 100%;
    -ms-background-size: 100% 100%;
    -webkit-background-size: 100% 100%
}

.product_classify_item.active .product_classify_item_title,
.product_classify_item:hover .product_classify_item_title {
    color: #c30d23;
    font-weight: 600
}

.product_classify_item.active .product_classify_item_title::after,
.product_classify_item:hover .product_classify_item_title::after {
    background: url("../images/index/product_active_next.png") no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -o-background-size: 100% 100%;
    -ms-background-size: 100% 100%;
    -webkit-background-size: 100% 100%
}

.product_classify_item.active ul {
    max-height: 1000px
}

.product_tel {
    padding-left: 80px;
    height: 90px;
    background: url("../images/proudct_icon.png") no-repeat 30px center;
    border-bottom: 1px solid #eaeaea
}

.product_tel h4 {
    color: #2d2d2d
}

.product_tel h1 {
    color: #c30d23;
    font-weight: bold;
    font-size: 24px
}

.product_info p {
    font-size: 16px;
    color: #2d2d2d;
    padding: 25px 30px
}

.product_info img {
    display: block;
    margin: 0 auto;
    width: 115px;
    border: 1px solid #c30d23
}

.product_info h5 {
    text-align: center;
    padding: 10px 0 45px;
    color: #555555
}

.product_list_container {
    width: 870px
}

.product_list li {
    width: 270px;
    background: #fff;
    margin: 0 10px 20px
}

.product_list li:hover img {
    transform: scale(1.2);
    -webkit-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
    -moz-transform: scale(1.2)
}

.product_list .imgs_box {
    width: 270px;
    height: 270px
}

.product_list .imgs_box img {
    max-width: 270px;
    max-height: 270px
}

.product_list h3 {
    color: #2c2c2c;
    line-height: 50px;
    height: 50px;
    padding: 0 10px;
    text-align: center
}

.page_detial {
    background: #fff;
    padding: 0 15px 50px
}

.page_detial img {
    max-width: 750px !important;
    margin: 0 auto;
    display: block
}