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: 1420px;
    font-family: "Microsoft YaHei";
    _width: expression(document.body.clientWidth < 1420 ? "1420px": "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: 1440px;
    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;
}


/* a {
    transition: all 0.3s linear 0s;
} */


/* 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;
}
.wrap1 {
    width: 1420px;
    margin: 0 auto;
    height: auto;
}

.red {
    color: red
}

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
    box-shadow: 0 0 0 60px #eee inset;
    -webkit-text-fill-color: #fff;
}


/*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: #1744a5;
}

.color {
    color: #1744a5;
}

/*header*/
.header{flex-direction:row;justify-content:space-between;z-index:999;transition: all 1s;position:fixed;top:0;left:0;background: rgba(24,73,179,0.35);width:100%;}
.header .wrap1{position:relative}

.header .logo{width: 338px; height: 64px;position: relative;margin: 15px 0;}
.header .logo img { position: absolute; top: 0; left: 0;width: 100%;height: 100%; transition: all .5s; }
.header .logo .logo1{display: block;}
.header .logo .logo2{display: none;}

.header_nav .menu>ul>li{display:inline-block;text-align:center;line-height:94px;position:relative}
.header_nav .menu>ul>li>a{color:#fff;font-size:18px;position:relative;margin: 0 30px;line-height:94px;display: block;}
.header_nav .menu>ul>li>a::before{ position: absolute;content: "";bottom: 0;left: 0;width: 0;height: 2px;background: #1744a5;transition: all .5s;}
.header_nav .menu>ul>li.hover>a::before,.header .menu>ul>li:hover>a::before{width: 100%;}

.erji{position: absolute;top:94px;left: -20px;right: -20px; z-index: 19;display: none;}
.erji>li{height: 48px;line-height: 48px;text-align: center;background: #f8f8f8;}
.erji>li>a{color: #333333;font-size: 18px;}
.erji>li:hover>a{color: #1744a5;}

.header:hover, .header.sticky{background: #fff;}
.header:hover .logo .logo1,.header.sticky .logo .logo1{display: none;}
.header:hover .logo .logo2,.header.sticky .logo .logo2{display: block;}
.header:hover .menu>ul>li>a,.header.sticky .menu>ul>li>a{color:#232323;}

.sticky {
    position: fixed;
    top: 0;
    -webkit-animation: sticky 1s;
    -moz-animation: sticky 1s;
    -o-animation: sticky 1s;
    animation: sticky 1s;
}

@-webkit-keyframes sticky {
    0% {
        -webkit-transform: translateY(-100%);
        transform: translateY(-100%);
    }

    100% {
        -webkit-transform: translateY(0%);
        transform: translateY(0%);
    }
}

@-moz-keyframes sticky {
    0% {
        -moz-transform: translateY(-100%);
        transform: translateY(-100%);
    }

    100% {
        -moz-transform: translateY(0%);
        transform: translateY(0%);
    }
}

@-o-keyframes sticky {
    0% {
        -o-transform: translateY(-100%);
        transform: translateY(-100%);
    }

    100% {
        -o-transform: translateY(0%);
        transform: translateY(0%);
    }
}

@keyframes sticky {
    0% {
        -webkit-transform: translateY(-100%);
        -moz-transform: translateY(-100%);
        -o-transform: translateY(-100%);
        transform: translateY(-100%);
    }

    100% {
        -webkit-transform: translateY(0%);
        -moz-transform: translateY(0%);
        -o-transform: translateY(0%);
        transform: translateY(0%);
    }
}

/* banner */
.banner{width: 100%;height: 450px;overflow: hidden;position: relative;}
.banner .swiper-container {width:1920px;height:450px;position:absolute;left:-960px;margin-left:50%;}
.banner .swiper-slide img{width: 100%;}

/*footer*/
.footer {background:url(../images/foot_bg.jpg) no-repeat top center;padding: 90px 0 70px;color: #fff;}
.footer .foot_con{display: flex;justify-content: space-between;margin-top: 60px;}
.footer .foot_con h3{font-size: 30px;padding-bottom: 20px;border-bottom: 1px solid #4c65a7;margin-bottom: 40px;}
.footer .foot_con .foot_fl{width: 40%;}
.footer .foot_con .foot_nav{display: flex;justify-content:space-between}
.footer .foot_con .foot_nav ul{width: 50%;}
.footer .foot_con .foot_nav ul li{font-size: 18px;line-height: 36px;}
.footer .foot_con .foot_nav ul li a{color: #fff;}
.footer .foot_con .foot_fr{width: 55%;position: relative;}
.footer .foot_con .foot_fr p{line-height: 36px;font-size: 20px;}
.footer .foot_con .foot_fr img{width: 143px;display: block;padding: 5px;border: 1px solid #fff;position: absolute;right: 5%;top: 100px;}
.foot_bot{width:100%;color:#fff;border-top:1px solid #4c65a7;display:flex;justify-content:space-between;margin-top: 30px;padding-top: 30px;}
.foot_bot span{font-size:18px;padding:0}
.foot_bot span a{color:#fff}

