@-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
    }
}

.banner_box .swiper-pagination {
    bottom: 26px !important
}

.banner_box .swiper-pagination-bullet {
    width: 20px;
    height: 20px;
    border-radius: 100%;
    background: #fff;
    opacity: 1
}

.banner_box .swiper-pagination-bullet-active {
    background: #deb609
}

.banner_box img {
    width: 100%;
    height: inherit;
    display: block
}

.search_box {
    height: 70px
}

.search_box h5 {
    color: #666666
}

.search_box ul li a {
    display: block;
    color: #666666;
    padding: 0 15px
}

.search_input .search {
    height: 40px;
    box-sizing: border-box;
    outline: none;
    border: 1px solid #cacacb;
    border-right: none;
    color: #333;
    padding: 0 18px;
    width: 270px;
    font-size: 14px
}

.search_input .search_btn {
    display: block;
    width: 60px;
    height: 40px;
    background: url("../images/index/search_icon.png") no-repeat center center #f5c706;
    outline: none;
    border: none
}

.product_box {
    padding-bottom: 115px
}

.product_left {
    width: 590px;
    height: 590px;
    margin-right: 20px
}

.product_left .imgs_box {
    width: 590px;
    height: 590px;
    border: 1px solid #eaeaea
}

.product_left .imgs_box img {
    max-width: 598px;
    max-height: 598px
}

.product_left>a {
    display: block
}

.product_left h5 {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 45px;
    line-height: 45px;
    padding: 0 80px 0 20px;
    text-align: center;
    background: rgba(0, 0, 0, 0.7);
    color: #fff
}

.product_left h5::after {
    position: absolute;
    right: 0;
    top: 0;
    display: block;
    content: "";
    width: 60px;
    height: 45px;
    background: url("../images/common/product_icon.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_right {
    width: 590px
}

.product_right .product_top {
    margin-bottom: 20px
}

.product_right .imgs_box {
    width: 285px;
    height: 285px;
    border: 1px solid #eaeaea
}

.product_right .imgs_box img {
    max-width: 283px;
    max-height: 283px
}

.quality_box {
    width: 100%;
    height: 650px;
    background: url("../images/index/quality_bg.png") no-repeat top center
}

.quality_box .title_box h1,
.quality_box .title_box h3,
.qualifications_box .title_box h1,
.qualifications_box .title_box h3,
.about_box .title_box h1,
.about_box .title_box h3 {
    color: #fff
}

.quality_box .title_box h3::before,
.quality_box .title_box h3::after,
.qualifications_box .title_box h3::before,
.qualifications_box .title_box h3::after,
.about_box .title_box h3::before,
.about_box .title_box h3::after {
    background: #fff
}

.quality_list {
    background: #fff;
    -moz-box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.15), -2px 2px 5px rgba(0, 0, 0, 0.15);
    -webkit-box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.15), -2px 2px 5px rgba(0, 0, 0, 0.15);
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.15), -2px 2px 5px rgba(0, 0, 0, 0.15)
}

.quality_list li {
    width: 25%;
    box-sizing: border-box;
    padding: 40px;
    position: relative
}

.quality_list li .img_box {
    width: 100%
}

.quality_list li p {
    margin: 35px 0 25px;
    font-size: 16px;
    color: #555555;
    height: 100px;
    line-height: 20px;
    word-wrap: break-word;
    word-break: break-all
}

.quality_list li:not(:last-child)::before {
    display: block;
    content: "";
    background: #ebebeb;
    width: 1px;
    position: absolute;
    top: 40px;
    right: 0;
    bottom: 40px
}

.quality_list li:hover span {
    -webkit-transform-origin: center center;
    transform-origin: center center;
    transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -webkit-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -o-transform: rotate(360deg)
}

.quality_list li:hover .quality_icon_1 {
    background: #f5c706 url("../images/index/quality_active_icon_1.png") no-repeat center center
}

.quality_list li:hover .quality_icon_2 {
    background: #f5c706 url("../images/index/quality_active_icon_2.png") no-repeat center center
}

.quality_list li:hover .quality_icon_3 {
    background: #f5c706 url("../images/index/quality_active_icon_3.png") no-repeat center center
}

.quality_list li:hover .quality_icon_4 {
    background: #f5c706 url("../images/index/quality_active_icon_4.png") no-repeat center center
}

.quality_head span {
    width: 90px;
    height: 90px;
    margin-right: 10px;
    transition: transform 0.5s linear;
    border-radius: 100%;
    -webkit-border-radius: 100%;
    -moz-border-radius: 100%
}

.quality_head h2 {
    font-size: 24px;
    color: #555555
}

.quality_icon_1 {
    background: #e5e5e5 url("../images/index/quality_icon_1.png") no-repeat center center
}

.quality_icon_2 {
    background: #e5e5e5 url("../images/index/quality_icon_2.png") no-repeat center center
}

.quality_icon_3 {
    background: #e5e5e5 url("../images/index/quality_icon_3.png") no-repeat center center
}

.quality_icon_4 {
    background: #e5e5e5 url("../images/index/quality_icon_4.png") no-repeat center center
}

.strength_box {
    width: 100%;
    margin-bottom: 100px;
    background: url("../images/index/strength_bg.png") no-repeat bottom center
}

.strength_info {
    width: 360px;
    margin: 0 20px 30px;
    height: 420px;
    background: #f6f6f6;
    box-sizing: border-box;
    padding: 40px 80px 0 40px;
    position: relative;
    transition: all 0.2s linear;
    -webkit-transition: all 0.2s linear;
    -moz-transition: all 0.2s linear;
    -o-transition: all 0.2s linear;
    -ms-transition: all 0.2s linear
}

.strength_info:hover {
    box-shadow: 0 8px 10px 0 #ccc;
    z-index: 2;
    -webkit-transform: translate(0, -2px);
    -webkit-transform: translate(0, -2px)
}

.strength_info::after {
    display: block;
    content: "";
    width: 54px;
    height: 37px;
    position: absolute;
    right: 20px;
    bottom: 20px;
    z-index: 10
}

.strength_info>span {
    display: block;
    width: 72px;
    height: 72px
}

.strength_info h1 {
    margin: 15px 0;
    font-size: 24px;
    color: #222222
}

.strength_info h2 {
    color: #f5c706;
    margin-bottom: 20px
}

.strength_info p {
    font-size: 15px;
    color: #333333;
    margin-bottom: 10px
}

.strength_info_1 span {
    background: url("../images/index/strength_icon_1.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%
}

.strength_info_1::after {
    background: url("../images/index/strength_1.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%
}

.strength_info_2 span {
    background: url("../images/index/strength_icon_2.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%
}

.strength_info_2::after {
    background: url("../images/index/strength_2.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%
}

.strength_info_3 span {
    background: url("../images/index/strength_icon_3.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%
}

.strength_info_3::after {
    background: url("../images/index/strength_3.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%
}

.strength_info_4 span {
    background: url("../images/index/strength_icon_4.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%
}

.strength_info_4::after {
    background: url("../images/index/strength_4.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%
}

.strength_swiper {
    margin: 0 20px 30px;
    width: 760px;
    height: 420px
}

.strength_swiper .img_box {
    width: 760px;
    height: 420px
}

.case_box {
    margin-bottom: 70px
}

.case_head {
    margin: 0 auto 12px;
    width: 1188px;
    height: 450px
}

.case_head img {
    max-width: 1188px;
    max-height: 450px
}

.case_head_info {
    width: 380px;
    height: 150px;
    padding: 30px 15px;
    box-sizing: border-box;
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 10;
    background: rgba(0, 0, 0, 0.6);
    text-align: center;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%)
}

.case_head_info h2 {
    font-size: 24px;
    color: #ffffff;
    margin-bottom: 20px;
    font-weight: bold
}

.case_head_info a {
    display: block;
    font-size: 14px;
    color: #fff;
    width: 110px;
    height: 40px;
    line-height: 40px;
    margin: 0 auto;
    background: url("../images/index/case_btn_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%
}

.case_list li {
    width: 388px;
    margin: 0 6px
}

.case_list .imgs_box {
    width: 388px;
    height: 250px;
    border: 1px solid #eaeaea
}

.case_list .imgs_box img {
    max-width: 386px;
    max-height: 248px
}

.case_info {
    background: #ededed;
    height: 50px;
    padding: 0 15px
}

.case_info h4 {
    max-width: 70%;
    color: #333
}

.case_info::after {
    display: block;
    content: "";
    width: 32px;
    height: 12px;
    background: url("../images/common/case_icon.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%
}

.qualifications_box {
    width: 100%;
    height: 640px;
    background: url("../images/index/qualifications_bg.png") center center
}

.msg_swiper {
    margin: 0;
    width: 320px;
    height: 380px;
    background: #fff;
    border: 30px solid #fff;
    box-sizing: border-box
}

.msg_swiper li {
    flex-wrap: nowrap
}

.msg_swiper li::before {
    display: block;
    content: "";
    width: 6px;
    height: 6px;
    margin-right: 10px;
    background: #666666;
    border-radius: 6px;
    -webkit-border-radius: 6px;
    -moz-border-radius: 6px
}

.msg_swiper a {
    display: block;
    width: 90%;
    color: #666666
}

.news_container {
    flex-wrap: nowrap
}

.news_left {
    margin-right: 100px;
    width: 600px
}

.news_right {
    width: 500px
}

.news_title {
    padding: 35px 0 25px
}

.news_title h4,
.news_title a {
    font-size: 20px;
    color: #666666
}

.news_cont {
    margin-bottom: 30px;
    cursor: pointer
}

.news_cont .img_box {
    width: 330px;
    height: 190px;
    margin-right: 30px
}

.news_cont:hover .news_info h4 {
    color: #f5c706
}

.news_info {
    width: 260px
}

.news_info h4 {
    padding-top: 15px;
    color: #333333
}

.news_info h5 {
    margin: 25px 0;
    color: #999999
}

.news_info p {
    font-size: 14px;
    color: #555555
}

.news_tips {
    margin-bottom: 20px
}

.news_tips:hover h5 {
    color: #f5c706
}

.news_tips h5 {
    color: #555555
}

.news_tips .mews_tips_title {
    max-width: 80%
}

.problem_box {
    margin-bottom: 15px
}

.problem_box .imgs_box {
    width: 180px;
    height: 90px;
    margin-right: 20px;
    border: 1px solid #eaeaea
}

.problem_box .imgs_box img {
    max-width: 178px;
    max-height: 88px
}

.problem_box:hover .problem_info h4 {
    color: #f5c706
}

.problem_info {
    width: 300px
}

.problem_info h4 {
    color: #333333;
    margin-bottom: 30px
}

.problem_info p {
    font-size: 14px;
    color: #555555
}

.about_box {
    margin-top: 50px;
    width: 100%;
    height: 515px;
    text-align: center;
    background: url("../images/index/about_bg.png") no-repeat center center
}

.about_box h1 {
    color: #fff;
    font-size: 28px;
    margin: 40px 0;
    position: relative
}

.about_box h1::after {
    display: block;
    content: "";
    width: 60px;
    height: 2px;
    background: #f5c706;
    position: absolute;
    left: 50%;
    bottom: -20px;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%)
}

.about_box h4 {
    padding: 0 60px;
    color: #fff;
    line-height: 24px
}

.about_btn {
    display: block;
    margin: 50px auto 0;
    width: 135px;
    height: 35px;
    line-height: 35px;
    background: #fff;
    color: #333333
}

.about_btn:hover {
    animation: shake 1.5s linear;
    -webkit-animation: shake 1.5s linear
}

@-webkit-keyframes shake {
    from,
    to {
        -webkit-transform: translate3d(0, 0, 0)
    }
    20%,
    60% {
        -webkit-transform: translate3d(-10px, 0, 0)
    }
    40%,
    80% {
        -webkit-transform: translate3d(10px, 0, 0)
    }
}

@keyframes shake {
    from,
    to {
        transform: translate3d(0, 0, 0)
    }
    20%,
    60% {
        transform: translate3d(-10px, 0, 0)
    }
    40%,
    80% {
        transform: translate3d(10px, 0, 0)
    }
}

.process_img {
    margin-bottom: 150px;
    width: 100%;
    height: 181px;
    background: url("../images/process_img.png") no-repeat center center
}