.zl-content {
            height: auto;
            min-height: 100%;
            background: #f8f8f8;
            overflow: hidden;
            width:100%;
        }
        .zl-patent-banner {
            position: relative;
            background: url(/static/lib/images/copyright/zl/banner.jpg) top center no-repeat;
            background-size: auto;
            width: 100%;
            height: 500px;
            background-size: cover;
        }
        .zl-patent-banner .search-area {
            position: absolute;
            left: 50%;
            bottom: 282px;
            margin-left: -479px;
            width: 958px;
            height: 70px;
            background: #fff;
            overflow: hidden;
        }
        .zl-patent-banner .search-area input {
            float: left;
            -moz-box-sizing: border-box;
            box-sizing: border-box;
            margin-left: 20px;
            width: 680px;
            height: 100%;
            font-size: 20px;
            color: #999;
        }
        .zl-patent-banner .search-area button {
            float: right;
            -moz-box-sizing: border-box;
            box-sizing: border-box;
            width: 252px;
            height: 70px;
            font-size: 28px;
            letter-spacing: 6px;
            color: #fff;
            background: #ff812e;
            background-image: none;
            background-image: linear-gradient(#ff9733 0,#ff8135 100%);
            cursor: pointer;
        }

        #body_div1 {
            padding-bottom: 90px;
        }
        #body_div1 .patent_div {
            margin-top: 50px;
            height: 350px;
            padding: 10px 20px 10px 40px;
            box-sizing: border-box;
        }
        #body_div1 .patent_div .pd_left {
            width: 240px;
            margin-right: 20px;
            float: left;
        }
        #body_div1 .patent_div .pd_left p {
            font-weight: bold;
            font-family: Arial;
        }
        #body_div1 .patent_div .pd_left p:nth-child(1) {
            opacity: 0.2;
            color: white;
            font-size: 60px;
            margin-bottom: 10px;
        }
        #body_div1 .patent_div .pd_left p:nth-child(2) {
            color: white;
            font-size: 25px;
            font-weight: bold;
            margin-bottom: 10px;
        }
        #body_div1 .patent_div .pd_left p:nth-child(3) {
            color: white;
            font-size: 18px;
            margin-bottom: 40px;
        }
        #body_div1 .patent_div .pd_left li {
            margin-bottom: 3px;
        }
        #body_div1 .patent_div .pd_left li a {
            color: white;
            opacity: 0.5;
            font-size: 13px;
            font-weight: bold;
        }
        #body_div1 .patent_div .pd_left .more {
            color: #05A597;
            border: 1px solid #05A597;
            display: inline-block;
            padding: 5px 40px;
            font-weight: bold;
            font-size: 14px;
            margin-top: 32px;
        }
        #body_div1 .patent_div .pd_right {
            float: left;
        }
        #body_div1 .patent_div .pd_right li {
            width: 210px;
            height: 270px;
            float: left;
            margin-left: 10px;
            margin-top: 30px;
            background: #EDF2F7;
            padding: 5px;
            box-sizing: border-box;
            transition: left .5s, top .5s;
            position: relative;
            left: 0;
            top: 0;
        }
        #body_div1 .patent_div .pd_right li img {
            width: 200px;
            height: 160px;
        }
        #body_div1 .patent_div .pd_right li .p_cat {
            margin-top: 20px;
            color: #05A597;
            text-align: center;
            font-size: 19px;
            font-weight: bold;
        }
        #body_div1 .patent_div .pd_right li hr {
            margin-top: 12px;
            border: 1px solid #05A597;
            width: 26px;
        }
        #body_div1 .patent_div .pd_right li .p_title {
            margin-top: 12px;
            text-align: center;
            color: black;
            font-size: 14px;
        }
        #body_div1 .patent_div .pd_right li:hover {
            border: 3px solid #01BAA2;
            left: -3px;
            top: -5px;
        }

        #body_div1 #patent_div1 {
            background: url(/static/lib/images/copyright/01flow.png) center center no-repeat;
        }
        #body_div1 #patent_div2 {
            background: url(/static/lib/images/copyright/02flow.png) center center no-repeat;
        }
        #body_div1 #patent_div3 {
            background: url(/static/lib/images/copyright/03flow.png) center center no-repeat;
        }
        #body_div1 #patent_div4 {
            background: url(/static/lib/images/copyright/04flow.png) center center no-repeat;
        }
        #body_div1 #patent_div5 {
            background: url(/static/lib/images/copyright/05flow.png) center center no-repeat;
        }
        #body_div2 {
            padding: 40px 0;
            background: #00AF96;
        }
        #body_div2 img {
            margin-bottom: 30px;
        }
        #body_div2 #bd2_input1 {
            width: 380px;
            height: 46px;
            box-sizing: border-box;
            padding-left: 30px;
            margin-right: 5px;
            border-radius: 5px;
            font-size: 14px;
        }
        #body_div2 #bd2_input2 {
            width: 600px;
            height: 46px;
            box-sizing: border-box;
            padding-left: 30px;
            border-radius: 5px;
            font-size: 14px;
            margin-right: 5px;
        }
        #body_div2 #bd2_button {
            width: 200px;
            height: 46px;
            color: white;
            background: #FF8702;
            border-radius: 5px;
            border: none;
            font-size: 16px;
            text-align: center;
            cursor: pointer;
            line-height: 46px;
            display: inline-block;
        }
        #body_div3 {
            background: white;
        }
        #body_div3 #step {
            width: 100%;
        }
        #body_div3 #title2 {
            margin: 70px auto;
        }
        #body_div3 #bd3_items {
            padding-bottom: 300px;
        }
        #body_div3 #bd3_items li {
            float: left;
            margin-right: 30px;
            box-shadow: 15px 15px 5px #e2e2e2;
        }
        #body_div3 #bd3_items li img {
            width: 265px;
            height: 300px;
        }
        #body_div3 #bd3_items li div {
            width: 265px;
            height: 300px;
            padding: 30px 20px;
            box-sizing: border-box;
            background: #FF8502;
        }
        #body_div3 #bd3_items li p:nth-child(1) {
            color: white;
            font-size: 25px;
            font-weight: bold;
        }
        #body_div3 #bd3_items li p:nth-child(2) {
            margin-top: 18px;
            color: white;
            line-height: 16px;
            font-size: 14px;
        }
        #body_div3 #bd3_items li input:nth-child(3),
        #body_div3 #bd3_items li input:nth-child(4) {
            margin-top: 20px;
            height: 30px;
            border-radius: 5px;
            width: 100%;
            box-sizing: border-box;
            padding-left: 20px;
        }
        #body_div3 #bd3_items li .submit-btn {
            margin-top: 20px;
            background: #EEFF04;
            border: none;
            padding: 0px 30px;
            box-sizing: border-box;
            border-radius: 5px;
            width: 120px;
            height: 35px;
            line-height: 35px;
            text-align: center;
            font-size: 13px;
            cursor: pointer;
        }
        #body_div3 #bd3_items li .db3_hover {
            display: none;
        }
        #body_div4 {
            height: 800px;
            background: url(/static/lib/images/copyright/zl/other_service_bg.png) center center no-repeat;
        }
        #body_div4 .w1200 {
            overflow: inherit !important;
            padding-top: 400px;
        }
        #body_div4 #other_service {
            background: #00B9A1;
            padding: 60px 120px;
            width: 1200px;
            position: absolute;
            top: -200px;
            left: 0;
            box-sizing: border-box;
            z-index: 100;
        }
        #body_div4 #other_service #os_items li {
            margin-top: 30px;
            float: left;
        }
        #body_div4 #other_service #os_items li:nth-child(odd) {
            margin-right: 10px;
        }
        #body_div4 #os_items2 li {
            margin-top: 30px;
            float: left;
            margin-right: 15px;
        }
        #body_div5 {
            background: white;
            padding: 45px 0;
        }
        #body_div6 {
            background: #00B9A1;
            padding: 45px 0;
        }
        #body_div6 p:nth-child(2) {
            text-align: center;
            color: white;
            margin: 20px 0;
        }
        #body_div6 p:nth-child(2) span {
            color: #FBE00F;
        }
        #body_div6 input {
            width: 600px;
            height: 60px;
            line-height: 60px;
            border-top-left-radius: 10px;
            border-bottom-left-radius: 10px;
            float: left;
            margin-left: 200px;
            padding-left: 20px;
            box-sizing: border-box;
        }
        #body_div6 .submit-btn {
            width: 200px;
            height: 60px;
            line-height: 60px;
            text-align: center;
            cursor: pointer;
            background: #FF8702;
            font-size: 16px;
            color: white;
            border: none;
            float: left;
            border-top-right-radius: 10px;
            border-bottom-right-radius: 10px;
        }
        #body_div6 p:nth-child(4) {
            color: white;
            text-align: center;
            margin: 20px 0 0 0;
            opacity: 0.6;
            font-size: 14px;
        }
        #body_div7 {
            background: #1D2735;
            height: 100px;
        }
        .hide {
            display: none;
        }
        #body_div8 {
            display: none;
            width: 380px;
            margin: 10px auto;
        }
        #body_div8 .bd8_input_div {
            font-size: 14px;
            margin-bottom: 10px;
        }
        #body_div8 .bd8_input_div input {
            border: 1px solid #ccc;
            width: 300px;
            height: 40px;
            line-height: 40px;
            border-radius: 5px;
            padding-left: 10px;
            box-sizing: border-box;
            font-size: 13px;
        }
        #body_div8 p {
            color: #FF8702;
            font-size: 14px;
            padding-left: 79px;
            margin-bottom: 10px;
        }
        #body_div8 .submit-btn {
            background: #FF8E2D;
            color: white;
            text-align: center;
            width: 100%;
            height: 40px;
            line-height: 40px;
            border-radius: 5px;
            cursor: pointer;
        }

        .w1200 {
            width: 1200px;
            margin: auto;
            position: relative;
        }

        .body_div1_title{font-size: 2em;text-align: center;}

.ipr-common-title .sub-title {
    margin-top: 4px;
    font-size: 14px;
    color: #999;
}

.patent-benefit {
    position: relative;
    width: 100%;
    height: 740px; 
    background: url(/static/lib/images/copyright/zl/benefit_bg.png) no-repeat center;
        background-size: auto;
    background-size: cover;
}
.patent-benefit .patent-benefit-content {
    padding-top: 70px;
}
.ipr-common-title {
    text-align: center;
}
.ipr-common-title .title {
    position: relative;
    display: inline-block;
    font-size: 30px;
    color: #333;
}
.ipr-common-title .title::before {
    position: absolute;
    content: '';
    left: -35px;
    top: 14px;
    width: 18px;
    height: 16px;
    background: url(/static/lib/images/copyright/zl/title_left_icon.png) top center no-repeat;
        background-size: auto;
    background-size: contain;
}
.ipr-common-title .title::after {
    position: absolute;
    content: '';
    right: -35px;
    top: 14px;
    width: 18px;
    height: 16px;
    background: url(/static/lib/images/copyright/zl/title_right_icon.png) top center no-repeat;
        background-size: auto;
    background-size: contain;
}
.ipr-common-title .sub-title {
    margin-top: 30px;
    font-size: 20px;
    color: #999;
}
.patent-benefit .left-button {
    position: absolute;
    left: 50%;
    margin-left: -458px;
    bottom: 165px;
    width: 238px;
    height: 42px;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 4px;
    text-shadow: 0 2px 22px rgba(255,115,53,.9);
    color: #fff;
    background-color: #ff9533;
    box-shadow: 0 0 21px 0 #955e82;
    cursor: pointer;
}
.patent-benefit .right-button {
    position: absolute;
    left: 50%;
    margin-left: 234px;
    bottom: 165px;
    width: 238px;
    height: 42px;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 4px;
    text-shadow: 0 2px 3px rgba(255,115,53,.22);
    color: #f5782c;
    background-color: #fffee9;
    box-shadow: 0 9px 21px 0 rgba(245,118,41,.28);
    cursor: pointer;
}
.blockchange li a {
    display: block;
    width: 162px;
    height: 46px;
    line-height: 46px;
    text-align: center;
    position: relative;
    z-index: 9;
    font-size: 18px;
    color: #818795;
}
.blockchange li {
    float: left;
    width: 162px;
    height: 46px;
    border-top: 1px solid #dcdcdc;
    border-left: 1px solid #dcdcdc;
    position: relative;
}
.blockbox3 .title {
    padding-top: 43px;
    width: 1200px;
    text-align: center;
    padding: 23px 0;
        padding-top: 23px;
    position: relative;
}
.title p {
    color: #AFB3BF;
    font-size: 16px;
    margin-top: 20px;
}
.title .t span {
    position: relative;
    color: #233159;
    font-size: 2em;
    font-weight: 700;

}
.title .t span::before {
    content: "";
    display: block;
    width: 38px;
    height: 10px;
    position: absolute;
    right: -50px;
    top: 50%;
    margin-top: -4px;
    background: url(../images/i6.png) no-repeat center;
}
.title .t span::after {
    content: "";
    display: block;
    width: 38px;
    height: 10px;
    position: absolute;
    left: -50px;
    top: 50%;
    margin-top: -4px;
    background: url(../images/i5.png) no-repeat center;
}
.linkinto {
    margin-top: 40px;
     margin-bottom: 40px;
}
.blockchange li i {
    display: block;
    width: 165px;
    height: 47px;
    position: absolute;
    top: -1px;
    left: -1px;
    z-index: 8;
}
.linkinto a {
    display: block;
    width: 200px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    margin: 0 auto;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    font-size: 18px;
    color: #fff;
    background: #fd5b1a;
    background: linear-gradient(to left, #ff9466, #fd5b1a);
    background: -webkit-linear-gradient(left, #fd5b1a, #ff9466);
    box-shadow: 0 4px 9px rgba(0,0,0,.02);
    -webkit-box-shadow: 0 4px 9px rgba(0,0,0,.02);
}
.blockbox3 .content {
    width: 1146px;
    height: 140px;
    border: 1px solid #dcdcdc;
    margin: 30px auto 0;
}
.content {
    position: relative;
    z-index: 1;
}


/*blockbox3*/
.blockbox3{height: 430px;background: url(../images/bl3_bg.png) no-repeat;margin-top: 30px;}
.blockbox3 .title{padding-top: 43px;}
.blockbox3 .content{width: 1146px;height: 140px;border: 1px solid #dcdcdc;margin:30px auto 0;}
.blockchange{position: relative;width: 1148px;height: 141px;margin: -1px 0 0 -1px;}
.blockchange li{float: left;width: 163px;height: 46px;border-top: 1px solid #dcdcdc;border-left: 1px solid #dcdcdc;position: relative;}
.blockchange li a{display: block;width: 163px;height: 46px;line-height: 46px;text-align: center;position: relative;z-index: 9;font-size: 18px;color: #818795;}
.blockchange li.on a,.blockchange li:hover a{color: #fff;}
.blockchange .li21 a{color: #fd5b1a;}
.blockchange li i{display: block;width: 165px;height: 47px;position: absolute;top: -1px;left: -1px;z-index: 8;}
.blockchange li.on i,.blockchange li:hover i{background: #fd5b1a;}
.blockchange li b{display: inline-block;width: 26px;height: 47px;vertical-align: top;}
.blockchange .li1 b{background: url(../images/icon1.png) no-repeat left center;}
.blockchange .li1:hover b{background: url(../images/icon1_on.png) no-repeat left center;}
.blockchange .li2 b{background: url(../images/icon2.png) no-repeat left center;}
.blockchange .li2:hover b{background: url(../images/icon2_on.png) no-repeat left center;}
.blockchange .li3 b{background: url(../images/icon3.png) no-repeat left center;}
.blockchange .li3:hover b{background: url(../images/icon3_on.png) no-repeat left center;}
.blockchange .li4 b{background: url(../images/icon4.png) no-repeat left center;}
.blockchange .li4:hover b{background: url(../images/icon4_on.png) no-repeat left center;}
.blockchange .li5 b{background: url(../images/icon5.png) no-repeat left center;}
.blockchange .li5:hover b{background: url(../images/icon5_on.png) no-repeat left center;}
.blockchange .li6 b{background: url(../images/icon6.png) no-repeat left center;}
.blockchange .li6:hover b{background: url(../images/icon6_on.png) no-repeat left center;}
.blockchange .li7 b{background: url(../images/icon7.png) no-repeat left center;}
.blockchange .li7:hover b{background: url(../images/icon7_on.png) no-repeat left center;}
.blockchange .li8 b{background: url(../images/icon8.png) no-repeat left center;}
.blockchange .li8:hover b{background: url(../images/icon8_on.png) no-repeat left center;}
.blockchange .li9 b{background: url(../images/icon9.png) no-repeat left center;}
.blockchange .li9:hover b{background: url(../images/icon9_on.png) no-repeat left center;}
.blockchange .li10 b{background: url(../images/icon10.png) no-repeat left center;}
.blockchange .li10:hover b{background: url(../images/icon10_on.png) no-repeat left center;}
.blockchange .li11 b{background: url(../images/icon11.png) no-repeat left center;}
.blockchange .li11:hover b{background: url(../images/icon11_on.png) no-repeat left center;}
.blockchange .li12 b{background: url(../images/icon12.png) no-repeat left center;}
.blockchange .li12:hover b{background: url(../images/icon12_on.png) no-repeat left center;}
.blockchange .li13 b{background: url(../images/icon13.png) no-repeat left center;}
.blockchange .li13:hover b{background: url(../images/icon13_on.png) no-repeat left center;}
.blockchange .li14 b{background: url(../images/icon14.png) no-repeat left center;}
.blockchange .li14:hover b{background: url(../images/icon14_on.png) no-repeat left center;}
.blockchange .li15 b{background: url(../images/icon15.png) no-repeat left center;}
.blockchange .li15:hover b{background: url(../images/icon15_on.png) no-repeat left center;}
.blockchange .li16 b{background: url(../images/icon16.png) no-repeat left center;}
.blockchange .li16:hover b{background: url(../images/icon16_on.png) no-repeat left center;}
.blockchange .li17 b{background: url(../images/icon17.png) no-repeat left center;}
.blockchange .li17:hover b{background: url(../images/icon17_on.png) no-repeat left center;}
.blockchange .li18 b{background: url(../images/icon18.png) no-repeat left center;}
.blockchange .li18:hover b{background: url(../images/icon18_on.png) no-repeat left center;}
.blockchange .li19 b{background: url(../images/icon19.png) no-repeat left center;}
.blockchange .li19:hover b{background: url(../images/icon19_on.png) no-repeat left center;}
.blockchange .li20 b{background: url(../images/icon20.png) no-repeat left center;}
.blockchange .li20:hover b{background: url(../images/icon20_on.png) no-repeat left center;}
.linkinto{margin-top: 30px;}
.linkinto a{display: block;width: 200px;height: 40px;line-height: 40px;text-align: center;margin: 0 auto;border-radius: 5px;-webkit-border-radius: 5px;font-size: 18px;color: #fff;background: #fd5b1a;background: linear-gradient(to left, #ff9466, #fd5b1a);background: -webkit-linear-gradient(left, #fd5b1a, #ff9466);box-shadow: 0 4px 9px rgba(0,0,0,.02);-webkit-box-shadow: 0 4px 9px rgba(0,0,0,.02);}