/*首页banner*/
.banner17{overflow: hidden;}
.banner17 .shutter {
    overflow: hidden;
    width: 1920px;
    height: auto;
    position: relative;
    left: 50%;
    margin-left: -960px;
    top: 0;
}
.banner17 .shutter-img {
    z-index: 1;
}
.banner17 .shutter-img,
.banner17 .shutter-img a {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}
.banner17 .shutter-img a {
    cursor: default;
}
.banner17 .shutter-img a > img {
    width: 1920px;
    height: auto;
}
.banner17 .shutter-img .created {
    overflow: hidden;
    position: absolute;
    z-index: 20;
}
.banner17 .shutter-btn {
    width: 1000px;
    height: 64px;
    z-index: 9;
    position: absolute;
    top: 50%;
    margin-left: -500px;
    margin-top: -32px;
    left: 50%;
    clear: both;
}
.banner17 .shutter-btn li {
    width: 64px;
    height: 64px;
    cursor: pointer;
}
.banner17 .shutter-btn li.prev {
    float: left;
    background: url(../images/left3.png) no-repeat ;
}
.banner17 .shutter-btn li.next {
    float: right;
    background: url(../images/right3.png) no-repeat ;
}

/*title*/
.title {
    width: 100%;
    text-align: center;
    margin: 50px 0 35px 0;
}
.title p {
    font-size: 18px;
    color: #666666;
    margin-top: 10px;
}
.title h2 {
    font-size: 40px;
    color: #0f4cbb;
}
.title h2 span{color: #c72222;font-size: 50px;}

.index_title{text-align: center;}
.index_title p.txt3 {color: #333333;font-size: 30px;background: url(../images/title_bg.png) no-repeat center center;}

/*product*/
.product .title{background: url(../images/pro_bg.png) no-repeat top center;padding-top: 40px;}
.product .product_nav {
  background: #164799;
  width: 250px;
  padding-bottom: 35px;
}
.product .product_nav>ul>li {
  border-bottom: 1px solid #7b8ebb;
  
}
.product .product_nav>ul>li>span,.product .product_nav>ul>li>a {
  width:227px;
  color: white;
  font-size: 16px;
  padding-left: 23px;
  line-height: 55px;
  display: block;
}
.product .product_nav>ul>li.hover>span,.product .product_nav>ul>li.hover>a{
    width:227px;
  background:url(../images/nav_bg.png) no-repeat 210px center #db241d;
}
.product .product_nav>ul>li:hover>span,.product .product_nav>ul>li:hover>a{
    width:227px;
  background:url(../images/nav_bg.png) no-repeat 210px center #db241d;
}
.product .m_2{
    overflow: hidden;
    padding: 10px 0;
    display: none;
}
.product .m_2>li{
    background: none;
    line-height: 25px;
}
.product .m_2>li>a{
    padding-left: 23px;
    font-size: 14px;
    color:#eaeaea;
    line-height: 30px;
}
.product .product_nav .bottom {
  text-align: center;
  margin-top: 35px;
  color: white;
}
.product .product_nav .bottom .txt1 {
  font-size: 18px;
  margin: 6px 0;
}
.product .product_nav .bottom .txt2 {
  font-size: 30px;
}
.twin {
    width: 928px;
    margin: 0 auto;
    position: relative;
}
.twin .twin_box {
    width: 100%;
    height: 647px;
    overflow: hidden;
}
.twin ul {
    position: relative;
    z-index: 2;
}
.twin ul li {
    float: left;
    margin-bottom: 30px;
}
.twin ul li div{
    border: 1px solid #ccc;
}
.twin ul li img {
    width:294px;
    display: block;
    cursor: pointer;
    height: 250px;
}
.twin ul li p {
    width:294px;
    text-align: center;
    line-height: 56px;
    font-size: 18px;
} 
.twin ul li p a {
    color: #333333;
}
.twin ul li:hover div{
    border: 1px solid #164799;
}

/*advert*/
.advert {
    width: 100%;
    height: 220px;
    margin-top: 50px;
    background: url(../images/s1.png) no-repeat center;    
}
.advert .wrap{position: relative;}
.advert_txt{color: #fff;position: absolute;top:48px;right: 152px;}
.advert_txt h2{font-size: 48px;}
.advert_txt p.txt1{font-size: 12px;color:#ccc;line-height: 42px;}
.advert_txt p.txt2{font-size: 16px;}
.advert p.tel {
    text-align: right;
    padding-top: 152px;
    font-size: 22px;
    color: white;
}

/*good*/
.good {
    width: 100%;
    padding-bottom: 50px;
}
.good ul li {
    margin-top: 35px;
}

.good ul li .list {
    width: 715px;
    margin-top: 50px;
}

.good ul li .list .tits {
    width: 101px;
    height: 141px;
    background: url(../images/b2.png) no-repeat center;
    font-size: 60px;
    line-height: 100px;
    text-align: center;
    color: white;
}

.good ul li .list .txt {
    width: 590px;
}

.good ul li .list .txt .txt1 {
    font-size: 30px;
    color: #0F4CBB;
    line-height: 40px;
    padding-top: 20px;
    font-weight: 700;
}

.good ul li .list .txt .txt2 {
    font-size: 16px;
    color: #c72222;
}

.good ul li .list .txt .txt3 {
    padding-left: 35px;
    background: url(../images/b9.png) no-repeat left top;
}

.good ul li .list .txt .txt3 p {
    line-height: 30px;
    font-size: 18px;
    margin-top: 15px;
}

/*about*/
.about {
    width: 100%;
    height: 615px;
    background: url(../images/bg3.jpg) no-repeat center;
}
.about .txt {
    width: 732px;
}
.about_t h2{font-size: 40px;color:#0f4cbb;}
.about_t p{font-size: 16px;color:#808080;}

.about_txt{
    padding-top: 75px;
}
.about_txt p {
    line-height: 32px;
    font-size: 18px;
    color: #4c4c4c;
}

.index_more {
    display: block;
    width: 134px;
    height: 36px;
    background: white;
    box-shadow: 0px 0px 5px #C5C5C5;
    margin-top: 20px;
}

.index_more .m1 {
    width: 97px;
    height: 36px;
    background: url(../images/c2.png) no-repeat right;
    line-height: 36px;
    text-align: center;
    font-size: 16px;
    color: #114EBC;
    font-weight: 600;
}

.index_more .m2 {
    width: 37px;
    height: 36px;
    background: url(../images/c1.png) no-repeat;
    background-position-x: -37px;
}

.index_more:hover .m1 {
    background: url(../images/c2.png) no-repeat left;
    color: white;
    animation: more1 0.5s ease-in;
}

@keyframes more1 {
    0% {
        background: url(../images/c2.png) no-repeat right;
    }
    100% {
        background: url(../images/c2.png) no-repeat left;
    }
}

.index_more:hover .m2 {
    background: url(../images/c1.png) no-repeat;
    background-position-x: 0;
    animation: more2 1s ease;
    color: #0F4CBB;
}

@keyframes more2 {
    0% {
        background-position-x: -37px;
    }
    50% {
        background-position-x: -37px;
    }
    95% {
        background-position-x: 0px;
    }
    97.5% {
        background-position-x: -2px;
    }
    100% {
        background-position-x: 0px;
    }
}
/*case*/
.case {width: 100%;margin-top: 50px;}
.case .single {
    width: 1200px;
    margin: 0 auto 0;
    position: relative;
}
.single .single_box {
    width: 100%;
    height: auto;
    padding-top: 40px;
    overflow: hidden;
}
.single .single_box ul {
    width: 10000px;
    position: relative;
}
.single .single_box ul li {
    width: 586px;
    height: auto;
    float: left;
    margin-right: 30px;
    background: #ececec;
    color:#666666;
    transition: 0.3s;
    position: relative;
}
.single .single_box ul li img {
    width: 235px;
    height: 225px;
    display: block;
    cursor: pointer;
}
.single .single_box ul li .case_txt{width: 311px;padding: 20px;}
.single .single_box ul li p.txt1{color:#333333;font-size: 20px;}
.single .single_box ul li p.txt2{margin: 15px 0;}
.single .single_box ul li a{
    color: #666666;
    display: block;
}
.single .single_box ul li .case_nav a{
    background: url(../images/case_nav.png) no-repeat left center;
    padding-left:20px; 
}
.single .single_box ul li a:hover{color: #164799;}
.single .single_box ul li .cover{
  width:101px;
  height:101px;
  background: url(../images/cover01.png) no-repeat;
  color: #fff;
  position: absolute;
  left: 0;
  top: 0;
}
.single .single_box ul li .cover p{
    position: absolute;
    top:14px;
      /* Rotate div */
  transform:rotate(-45deg);
  -ms-transform:rotate(-45deg); /* Internet Explorer */
  -moz-transform:rotate(-45deg); /* Firefox */
  -webkit-transform:rotate(-45deg); /* Safari 和 Chrome */
  -o-transform:rotate(-45deg); /* Opera */
}
.single .single_box ul li:hover .cover{
    background: url(../images/cover02.png) no-repeat;
}

/*news*/
.news{padding-bottom: 10px;}
.news .news_list .fl{width: 500px;}
.news .news_list .fl img{width: 500px;height: 317px;}
.news .news_list .fl h2{font-size: 18px;color: #333333; line-height: 60px; font-weight: 500}
.news .news_list .fl li:hover h2{color: #164799}
.news .news_list .fl p{font-size: 14px; line-height: 18px;color: #666666;}
.news .news_list .fr{width: 560px;}
.news .news_list .fr ul li{margin-bottom:45px;padding-left:35px;position: relative;border-left: 3px solid #afafaf;height: 76px;}
.news .news_list .fr ul li span{position: absolute;left: -90px;top: 0;font-size: 14px;color: #afafaf;text-align: right}
.news .news_list .fr ul li span b{display: block;font-size: 18px;font-weight: 500}
.news .news_list .fr ul li h2{color: #333333;line-height: 24px;margin-bottom:10px;font-weight: 500}
.news .news_list .fr ul li p{color: #666666;line-height: 18px;}
.news .news_list .fr ul li:hover h2{color: #164799}