body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
input,
textarea,
p,
th,
td,
img {
    margin: 0;
    padding: 0;
}

img {
    border: 0
}

ol,
ul {
    list-style: none
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 16px;
}

input {
    outline: none;
    border: none;
}

html {
    _overflow-y: scroll;
}


/*****！！页面通用css样式定义开始******/

html,
body {
    min-width: 1200px;
    font-family: "microsoft yahei";
    _width: expression(document.body.clientwidth < 1200 ? "1200px": "auto");
}


/* body的css定义:这里定义页面上下左右边距，页面背景颜色，滚动条颜色样式 */

body {
    font-family: "微软雅黑";
    /*文字字体定义 */
    font-size: 14px;
    /*文字大小定义 */
    color: #666666;
    /*文字颜色定义 */
    min-width: 1200px;
    outline: none;
}

* {
    word-break: break-all;
    word-wrap: break-word
}


/* 网站超链接css通用设置 */

a {
    text-decoration: none;
}


/* 链接无下划线,有为underline */

a:link {
    color: #2c2c2c;
}


/* 未访问的链接 */

a:visited {
    color: #2c2c2c;
}


/* 已访问的链接 */

a:hover {
    color: #2c2c2c;
    text-decoration: none;
}


/* 鼠标在链接上 */

a:active {
    color: #2c2c2c;
}


/* 点击激活链接 */

p {
    line-height: 24px;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.hide {
    display: none
}

.show {
    display: block
}

.dib {
    display: inline-block;
    *display: inline;
    zoom: 1;
}


/*.clear{clear:both; line-height:0; height:0; font-size:0px;}*/

.clear:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}


/*清除浮动*/

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
    overflow: hidden;
}


/*清除浮动*/

.clearfix {
    display: inline-block
}

* html .clearfix {
    height: 1%
}

.clearfix {
    display: block
}

.dib {
    display: inline-block;
    *display: inline;
    zoom: 1;
}

.wrap {
    width: 1200px;
    margin: 0 auto;
    height: auto;
}

.red {
    color: red
}


/*表格样式定义 */

checkbox {
    border: 0px;
}


/*选择框样式定义 */

.input {
    border: 1px solid #ccc;
    height: 20px;
    line-height: 20px
}

ul,
li {
    list-style: none
}


/*public*/

.size1 {
    width: 100%;
    overflow: hidden;
    margin: 0 auto;
}

.backcolor {
    background: #0ea28c;
}

.color {
    color: #0ea28c;
}


/*header*/
.header_top{width: 100%;height: 113px;}
.header_top .logo{display: block;margin-top: 10px;}
.header_top .header_tel{text-align: right;margin-top: 40px;}
/* {background: url(/uploads/image/phdimages/tel.png) no-repeat left center; */
.header_top .header_tel p{padding-left: 38px;font-size: 18px;color: #323232;line-height: 32px;}
.header_top .header_tel span{font-size: 26px;color:#008648;font-weight: bold;}

.header_nav{position: relative;z-index: 99;background: #0ea28c;height: 50px;}
.nav-menu > li {display: inline;float:left;border-right:1px solid #39a8a5;position: relative;}
.nav-menu > li:last-child {border-right: none;}
.nav-menu > li > a {
    color: #fff;
    display: block;
    text-decoration: none;
    -webkit-font-smoothing: antialiased;
    -moz-font-smoothing: antialiased;
    font-smoothing: antialiased;
    text-transform: capitalize;
    overflow: visible;
    line-height: 20px;
    font-size: 18px;
    padding: 15px 30px; 
}
.three-d {
    -webkit-perspective: 200px;
    -moz-perspective: 200px;
    -ms-perspective: 200px;
    -o-perspective: 200px;
    perspective: 200px;
    -webkit-transition: all .07s linear;
    -moz-transition: all .07s linear;
    -ms-transition: all .07s linear;
    -o-transition: all .07s linear;
    transition:all .7s linear;
    position: relative;
}
.three-d:not(.active):hover {cursor: pointer;}

/*给不是当前状态的3d舞台的悬浮与聚焦状态设置变形效果*/
.three-d:not(.active):hover .three-d-box, 
.three-d:not(.active):focus .three-d-box {
  -wekbit-transform: translatez(-25px) rotatex(90deg);
  -moz-transform: translatez(-25px) rotatex(90deg);
  -o-transform: translatez(-25px) rotatex(90deg);
  -ms-transform: translatez(-25px) rotatex(90deg);
  transform: translatez(-25px) rotatex(90deg);
}
.three-d-box {
    /*给3d舞台中“.three-d-box”设置过渡与变形效果*/
    -webkit-transition: all .3s ease-out;
    -moz-transition: all .3s ease-out;
    -ms-transition: all .3s ease-out;
    -o-transition: all .3s ease-out;  
    transition: all .3s ease-out;
    -webkit-transform: translatez(-25px);
    -moz-transform: translatez(-25px);
    -ms-transform: translatez(-25px);
    -o-transform: translatez(-25px);
    transform: translatez(-25px);
    -webkit-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
    -ms-transform-style: preserve-3d;
    -o-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-pointer-events: none;
    -moz-pointer-events: none;
    -ms-pointer-events: none;
    -o-pointer-events: none;
    pointer-events: none;
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100%;
}


/*给导航设置3d前，与3d后变形效果*/
.front {
      -webkit-transform: rotatex(0deg) translatez(25px);
      -moz-transform: rotatex(0deg) translatez(25px);
      -ms-transform: rotatex(0deg) translatez(25px);
      -o-transform: rotatex(0deg) translatez(25px);
      transform: rotatex(0deg) translatez(25px);
}
.back {
    -webkit-transform: rotatex(-90deg) translatez(25px);
    -moz-transform: rotatex(-90deg) translatez(25px);
    -ms-transform: rotatex(-90deg) translatez(25px);
    -o-transform: rotatex(-90deg) translatez(25px);
    transform: rotatex(-90deg) translatez(25px);
    color: #fff; 
}
.front, .back {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: #0ea28c;
    padding: 15px 30px; 
    color: white;
    -webkit-pointer-events: none;
    -moz-pointer-events: none;
    -ms-pointer-events: none;
    -o-pointer-events: none;
    pointer-events: none;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}
.nav-menu > li .active .front,
.nav-menu > li .active .back,
.nav-menu > li a:hover .front,
.nav-menu > li a:hover .back {
    background-color: #289965;
    -webkit-background-size: 5px 5px;
    background-size: 5px 5px;
    background-position: 0 0, 30px 30px;
    background-image: -webit-linear-gradient(45deg, #0f804c 25%, transparent 25%, transparent 75%, #0f804c 75%, #0f804c), linear-gradient(45deg, #0f804c 25%, transparent 25%, transparent 75%, #0f804c 75%, #0f804c);
    background-image: -moz-linear-gradient(45deg, #0f804c 25%, transparent 25%, transparent 75%, #0f804c 75%, #0f804c), linear-gradient(45deg, #0f804c 25%, transparent 25%, transparent 75%, #0f804c 75%, #0f804c);
    background-image: -ms-linear-gradient(45deg, #0f804c 25%, transparent 25%, transparent 75%, #0f804c 75%, #0f804c), linear-gradient(45deg, #0f804c 25%, transparent 25%, transparent 75%, #0f804c 75%, #0f804c);
    background-image: -o-linear-gradient(45deg, #0f804c 25%, transparent 25%, transparent 75%, #0f804c 75%, #0f804c), linear-gradient(45deg, #0f804c 25%, transparent 25%, transparent 75%, #0f804c 75%, #0f804c);
    background-image: linear-gradient(45deg, #0f804c 25%, transparent 25%, transparent 75%, #0f804c 75%, #0f804c), linear-gradient(45deg, #0f804c 25%, transparent 25%, transparent 75%, #0f804c 75%, #0f804c);
}

.erji{position: absolute;top: 50px;background: #0ea28c;z-index: 19;left: 0;right: 0;display: none;}
.erji>li{height: 45px;line-height:45px;text-align: center;overflow: hidden;border-bottom:1px solid #39a8a5;}
.erji>li>a{color: #fff;font-size: 16px;}
.erji>li:hover{background: #289965;}

.header_nav.nav01 {position: fixed;top: 0;left: 0;z-index: 999;width: 100%;min-width: 1200px;}

/*首页banner*/
.index_banner {position: relative;z-index: 2;overflow: hidden;}

.cover {
    display: inline-block;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

/*footer*/
.footer{background: #1b1b1b;overflow: hidden;}
.footer .wrap{position: relative;padding: 70px 0;}
.footer #returntop{position: absolute;left: -11px;top: 0;background:  no-repeat;width: 129px;height: 108px;}
.footer .foot_logo{width: 255px;margin-top: 60px;}
.footer .foot_logo img{width: 255px;}

.footer h3{color:#9a9999;font-size: 20px;font-weight: normal;margin-bottom: 25px;}

.footer ul li{color:#9a9999;font-size: 15px;line-height: 36px;}
.footer ul li span{font-size: 30px;color: #0ea28c;}

.footer .foot_contact{margin-left: 70px;width: 320px;}

.footer .foot_nav{width: 270px;margin-left: 70px;}
.footer .foot_nav ul{font-size: 0;width: 230px;}
.footer .foot_nav ul li{display: inline-block;width: 115px;} 
.footer .foot_nav ul li a{color:#9a9999;}
 
.footer .foot_chat img{width: 125px;height: 125px;display: block;}
.footer .foot_chat p{color:#9a9999;font-size: 14px;margin-top: 10px;}

.foot {height:48px; font-size: 14px;text-align: center;background: #1b1b1b;border-top: 1px solid #2c2c2c;}
.ddb p { float: left;line-height: 48px;color: #9a9999; width: 33.3%; }
.ddb p a{ color: #9a9999}