.logo{
width:600px;
display:flex;
align-items:center;}
.site-name{
  font-size: 40px;
  font-weight: normal;
  text-shadow: 1px 1px #000;}
.logo > img{
width:60px;
height:60px !important;
margin-right:20px;}
.search-input{
  width:120px;
  height:34px;
  box-sizing: border-box;
  font-size: 16px;
  border: 1px solid #000;
  padding-left: 10px;
  background-color: #DEEBF7;
  outline:none;
  margin-left:150px;}
.search-btn > input{
padding:0 2px;
height:34px;}
* {
    margin: 0;
    padding: 0;
    text-decoration: none;
    list-style: none;}
.container .nav {
    width: 100%;
    height: 50px;
    background-color: #0070C0;
    text-align: center;
    display: flex;
    justify-content: space-around;}

.ldxx-list > li {
  display: flex;
  margin-bottom: 50px;}
.ldxx-list .left {
  width: 115px;
  height: 170px;
  margin-right: 20px;}
.ldxx-list .left > img {
  width: 100%;
  height: 100%;
  background-color: gray;}
.ldxx-list .right {
  flex: 1;}
.ldxx-list .right .d1 {
  display: flex;
  align-items: center;
  margin-bottom: 10px;}
.ldxx-list .right .d1 .ldxm {
  color: inherit;
  margin-right: 30px;
  font-size: 24px;
  font-weight: bold;
  color: #0170C0;}
.ldxx-list .right .d1 .ldzw {
  font-size: 20px;}
.ldxx-list .right .d2 .ldjs {
  font-size: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;}
.nav {
  width: 1000px;
  height: 50px;
  background-color: #0070C0;}
.nav > li.nav-item {
  height: 50px;
  line-height: 50px;
  color: #ffffff;
  font-size: 20px;
  text-align: center;
  float: left;
  position: relative;
  padding: 0 20px;}
.nav > li.nav-item > a {
  color: #ffffff;}
.nav > li.nav-item > ul {
  height: 40px;
  background-color: #0070C0;
  display: none;
  position: absolute;
      z-index: 10;
  width: 100%;
  left: 0;}
.nav > li.nav-item > ul > li {
  height: 40px;
  line-height: 40px;
  font-size: 20px;
  text-align: center;
  background-color: #0070C0;}
.nav > li.nav-item > ul > li > a {
  color: #ffffff;}
.nav > li.nav-item > ul > li:hover {
  background-color: #accceb;}
.nav > li.nav-item:hover > ul {
  display: block;}


.current-position {
  height: 45px;
  line-height: 45px;
  background-color: #DEEBF7;
  box-sizing: border-box;
  padding-left: 20px;
  font-size: 20px;
  color: #333;}
.current-position > a {
  color: #333;
  font-size: 20px;}

.left-nav-box{
            width: 205px;
            float: left;}
        .left-nav-box .parentname{
            width: 100%;
            height: 45px;
            line-height: 45px;
            background-color: #0070C0;
            color: #fff;
            font-size: 20px;
            display: flex;
            align-items: center;
            box-sizing: border-box;
            padding: 0 10px;}
        .left-nav-box .parentname a{
            color: #fff;
            font-size: 24px;}
        .left-nav-box .parentname img {
    width: 30px;
    color: #fff;
    font-size: 20px;
    margin-right: 10px;
    height: auto;}
        .left-nav-box ul li{
            height: 45px;
            line-height: 45px;
            box-sizing: border-box;
            padding: 0 10px;
            background-color: #DEEBF7;}
        .left-nav-box ul li a{
            display: block;
            width: 100%;
            height: 100%;
            box-sizing: border-box;
            font-size: 20px;
            padding: 0 10px;}
        .left-nav-box ul li a > span{
            font-size: 20px;
            float: right;}
 .parentname{
            height: 45px;
            background-color: #DEEBF7;
            overflow: hidden;
            display: flex;
            align-items: center;
            box-sizing: border-box;
            border-bottom: 4px solid #4472C4;}
                .parentname > img{
            margin-left: 10px;
            margin-top: 2px;
            margin-right: 10px;
            height: 32px;}
     .parentname > span{
            font-size: 26px;
            color: #1F4E79;
            font-weight: bold;}
* {
    margin: 0;
    padding: 0;
    text-decoration: none;
    list-style: none;}
  .yqsb-main {
    box-sizing: border-box;
    padding: 50px 0;}
  .yqsb-main > ul {
    display: flex;
    flex-wrap: wrap;
    justify-content:space-between;
    width: 850px;
    margin: 0 auto;}
  .yqsb-main > ul > li {
    width: 250px;
    margin-bottom: 30px;
    margin-right: 30px;}
  .yqsb-main > ul > li:nth-of-type(3n) {
    margin-right: 0;}
  .yqsb-main > ul > li .img-ly {
    width: 220px;
    height: 169px;
    background-color: gray;}
  .yqsb-main > ul > li .img-ly img {
    width: 100%;
    height: 100%;}
  .yqsb-main > ul > li .title-ly {
    width: 100%;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;}
  

.footer {
  display: flex;
  align-items: center;
  padding-top: 5px;
  border-top: 4px solid #0070C0;
  justify-content: space-between;}
.footer ul li {
  font-size: 15px;
  margin: 2px 0;
  margin-bottom:5px;}
.footer .left {
width:300px;}
.footer .left img{
width:200px;}
.footer .right {
    width: 0;
    flex: 1;}