@charset "utf-8";

body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
legend,
button,
input,
textarea,
th,
td {
    margin: 0;
    padding: 0;
    font-weight: normal;
}

body,
button,
input,
select,
textarea {
    -webkit-text-size-adjust: none;
    font: 12px/1.5 Arial, microsoft yahei, sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
    font-size: 100%;
}

address,
cite,
dfn,
em,
var {
    font-style: normal;
}

ul,
ol,
li {
    list-style: none;
}

a {
    text-decoration: none;
}

legend {
    color: #000;
}

fieldset,
img {
    border: 0;
    vertical-align: top;
}

section,
article,
aside,
header,
footer,
nav,
dialog,
figure {
    display: block;
}

figure {
    margin: 0;
}

button,
input,
select,
textarea {
    font-size: 100%;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

.clear {
    display: block;
    height: 0;
    overflow: hidden;
    clear: both;
}

.clearfix:after {
    content: "\20";
    display: block;
    height: 0;
    clear: both;
}

.clearfix {
    *zoom: 1;
}

a:link,
a:visited {
    text-decoration: none;
}

a:hover,
a:active {
    text-decoration: underline;
}

a {
    blr: expression_r(this.onFocus=this.blur());
}

a {
    outline: none;
}

.none {
    display: none;
}

.block {
    display: block;
}

.noBg {
    background: none !important;
}

.noBd {
    border: none !important;
}

.noPd {
    padding: 0 !important;
}

*,
*:before,
*:after {
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

body {
    position: relative;
    color: #848484;
    background: #f4f4f4;
}

a {
    color: inherit;
}

a:hover {
    text-decoration: none;
    color: #2e3289;
    transition: 0.5s;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
}

.wrap {
    position: relative;
    width: 1000px;
    margin: 0 auto;
    clear: both;
}

.header,
.container,
.footer {
    position: relative;
    margin: 0 auto;
}

.fl {
    float: left !important;
}

.fr {
    float: right !important;
}

.header {
    width: 100%;
    height: 150px;
    background: url("../images/nav-bg.png") no-repeat center bottom;
    margin-bottom: 10px;
}

.header .wrap {
    display: block;
    height: 100%;
}

.logo {
    float: left;
    height: 99px;
    padding: 19px 0px 0px 0px;
}

.logo-img {
    height: 75px;
}

.lang {
    float: right;
    margin-top: 20px;
    cursor: pointer;
    font-size: 12px;
    line-height: 16px;
    color: #5e5e5e;
}

.lang li {
    float: left;
    padding-left: 29px;
    width: 68px;
    position: relative;
}

.lang li.cn:before,
.lang li.en:before {
    content: "";
    display: block;
    width: 24px;
    height: 16px;
    background: url("../images/i1.png") no-repeat 0px -24px;
    position: absolute;
    left: 0;
    top: 0;
}

.lang li.en:before {
    background-position: 0 -44px;
}

.lang li:hover,
.lang li.cn {
    color: #2866b8;
}

.header .wrap > a {
    display: inline-block;
    height: 16px;
    float: right;
    margin-top: 21px;
    margin-right: 30px;
    font-size: 12px;
    line-height: 16px;
    color: #414141;
    padding-left: 25px;
    position: relative;
}

.header .wrap > a:before {
    content: "";
    display: block;
    width: 15px;
    height: 16px;
    background: url("../images/i1.png") no-repeat 0px 0px;
    position: absolute;
    left: 0;
    top: 1px;
}

.header .wrap > a:hover {
    color: #2866b8;
}

.tel-box {
    clear: right;
    float: right;
    padding-top: 24px;
}

.tel-box h2 {
    font-weight: bolder;
    font-size: 14px;
    line-height: 20px;
    text-transform: uppercase;
    color: #4f4f4f;
    padding-left: 31px;
    position: relative;
    font-family: "Arial";
}

.tel-box h2:before {
    content: "";
    display: block;
    width: 23px;
    height: 20px;
    background: url("../images/i1.png") /*tpa=http://izdst.com/images/i1.png*/ no-repeat 0px -65px;
    position: absolute;
    left: 0;
    top: 0px;
}

.tel-box h2 em {
    font-weight: bolder;
    font-size: 24px;
    line-height: 20px;
}

/*nav*/
.nav {
    clear: both;
}

.nav ul {
}

.nav li {
    float: left;
    width: 16.5%;
}

.nav li > a {
    display: block;
    height: 48px;
    width: 100%;
    font-size: 14px;
    text-align: center;
    line-height: 48px;
    color: #464545;
    position: relative;
}

.nav li > a:after {
    content: "";
    display: block;
    width: 2px;
    height: 13px;
    background: url("../images/abg.png") /*tpa=http://izdst.com/images/abg.png*/ no-repeat 0px 0px;
    position: absolute;
    top: 18px;
    right: 0px;
}

.nav li:last-child > a:after {
    display: none;
}

.nav li.current a,
.nav li:hover a {
    color: #2e3289;
}

/*banner*/
.banner {
    position: relative;
    width: 100%;
    height: 358px;
    margin-bottom: 12px;
    overflow: hidden;
}

.banner .bd {
    position: relative;
    left: 50%;
    box-shadow: 0 4px 2px -2px rgba(0, 0, 0, 0.4);
    width: 702px;
    margin-left: -500px;
    text-align: center;
}

.banner .bd li,
.banner .bd li a {
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.banner .hd {
    position: absolute;
    bottom: 24px;
    left: 50%;
    width: 702px;
    margin-left: -500px;
    height: 8px;
    text-align: center;
    padding-left: 8px;
}

.banner .hd li {
    display: inline-block;
    width: 8px;
    height: 8px;
    margin: 0 4px;
    background: url("../images/i1.png") /*tpa=http://izdst.com/images/i1.png*/ no-repeat 0px -94px;
    text-indent: -999em;
    overflow: hidden;
    cursor: pointer;
}

.banner .hd li.on {
    background-position: -8px -94px;
}

.banner img {
    transition: 1.5s ease-in-out;
    transform: scale(1);
}

.banner .hover img {
    opacity: 0.6;
    transform: scale(1.08);
}

.ban-adver {
    position: absolute;
    right: 50%;
    margin-right: -500px;
    top: 0;
    width: 285px;
    height: 350px;
    overflow: hidden;
}

.ban-adver a {
    display: block;
    margin-bottom: 10px;
}

.footer {
    width: 100%;
    color: #525252;
}

.footer .wrap {
    padding: 0 25px;
    background: url("../images/fBg.png") /*tpa=http://izdst.com/images/fBg.png*/ no-repeat left top;
    background-size: 100% 100%;
}

.fooNav {
    border-bottom: 1px solid #a5a5a5;
    overflow: hidden;
    padding: 0px 0 30px;
}

.fooNav dl {
    float: left;
    margin-right: 45px;
}

.fooNav dt {
    font-size: 14px;
    line-height: 18px;
    padding-left: 12px;
    position: relative;
}

.fooNav dt:before {
    content: "";
    display: block;
    width: 0;
    height: 0;
    border-left: 6px solid #0c569e;
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
    position: absolute;
    left: 0;
    top: 5px;
    transition: 0.5s;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
}

.fooNav dl.fooLast {
    float: right;
    cursor: pointer;
    margin-right: 0;
}

.fooNav dl.fooLast dt {
    padding-left: 29px;
}

.fooNav dl.fooLast dt:before {
    width: 20px;
    height: 20px;
    border: none;
    background: url("../images/i1.png") /*tpa=http://izdst.com/images/i1.png*/ no-repeat 0px -134px;
    top: 0;
}

.fooNav dl.fooLast:hover {
    color: #0c569e;
}

.fooLink {
    width: 100%;
    padding: 27px 0 20px;
    font-size: 14px;
    line-height: 28px;
    padding-left: 74px;
}

.fooLink span {
    margin-left: -74px;
}

.fooLink a {
    display: inline-block;
    transition: 0.5s;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    padding: 0 10px;
    position: relative;
}

.fooLink a:after {
    content: "";
    display: block;
    width: 1px;
    height: 12px;
    position: absolute;
    right: 0;
    top: 50%;
    margin-top: -6px;
    background-color: #848484;
}

.fooLink a:last-child:after {
    display: none;
}

.fooLink a:hover {
    color: #ed2f23;
}

.fo-link {
    height: 54px;
    border-bottom: 1px solid #a5a5a5;
}

.fo-link em {
    display: inline-block;
    height: 100%;
    background: url("../images/i2.png") /*tpa=http://izdst.com/images/i2.png*/ no-repeat 4px 18px;
    line-height: 54px;
    color: #585858;
    padding-left: 25px;
    margin-right: 35px;
}

.fo-link em.phone {
    background-position: 0px -60px;
}

.fo-link em.email {
    background-position: 0px -137px;
}

.fo-link .icon {
    float: right;
    display: inline-block;
    padding-top: 16px;
}

.fo-link .icon a {
    display: inline-block;
    width: 22px;
    height: 19px;
    margin: 0 12px;
    background: url("../images/i3.png") /*tpa=http://izdst.com/images/i3.png*/ no-repeat 0px 0px;
}

.fo-link .icon a.wx {
    background-position: -22px 0px;
    position: relative;
}

.fo-link .icon a:hover {
    background-position: 0px -19px;
}

.fo-link .icon a.wx:hover {
    background-position: -22px -19px;
}

.fo-link .icon a.wx img {
    position: absolute;
    width: 100px;
    height: 100px;
    bottom: 41px;
    left: -41px;
    transition: 0.5s;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    transform: scale(0);
    -webkit-transform: scale(0);
    -moz-transform: scale(0);
}

.fo-link .icon a.wx:hover img {
    transform: scale(1);
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
}

.footer .copy {
    font-size: 12px;
    line-height: 62px;
    color: #4e4e4e;
    text-align: center;
}

.container {
    min-height: 370px;
}