* {
  padding: 0;
  margin: 0;
  border: 0;
}

body {
  font-family: "Microsoft YaHei";
  background: #ffffff url(syxx_topBg_pc1400_v2022.png) no-repeat top center;
  background-size: 100% auto;
}

a {
  text-decoration: none;
  cursor: pointer;
}

ul,
li {
  list-style: none;
}

input ,button{
  border: 0;
  outline: none;
  -moz-appearance: none;
  -webkit-appearance: none;
}

i,
em {
  font-style: normal;
}

.fl {
  float: left !important;
}

.fr {
  float: right !important;
}

.clear {
  zoom: 1;
}

.clear:after {
  display: table;
  content: '';
  clear: both;
}

.w1400 {
  width: 1400px;
  margin: 0 auto;
}

.pl0 {
  padding-left: 0 !important;
}

.pr0 {
  padding-right: 0 !important;
}

.bl0 {
  border-left: 0 !important;
}

.pc_none {
  display: none !important;
}

.logo_txt {
  margin-top: 25px;
  width: 610px;
  text-align: center;
  float: left;
}
/* 顶部 start */
.topAndNews {

  /* height: 800px; */
}

.top .topInfo {
  height: 40px;
  line-height: 40px;
  background: rgba(255, 255, 255, .5);
}

.top .topInfo .time {
  font-size: 16px;
  color: #155494;
}

.top .topInfo .infoR a {
  color: #155494;
}

.top .topInfo .infoR li {
  float: left;
  height: 16px;
  font-size: 16px;
  line-height: 16px;
  margin: 12px 0;
  border-left: 1px solid #3d8cd1;
  margin-left: 20px;
  padding-left: 20px;
}

.top .topInfo .infoR li:first-child {
  border: 0;
}

.top .topInfo .infoR li span,
.top .topInfo .infoR li img {
  display: block;
  float: left;
  height: 16px;
}

.top .topInfo .infoR li span {
  margin-left: 10px;
}

.top .loseh {
  margin: 40px 0 30px 0;
}
.top .ask {
  float: right;
  padding-top: 20px;
}
.top .ask img {
  height: 50px;
}
.top .search {
  padding-top: 20px;
}

.top .search input {
  float: left;
  width: 318px;
  padding: 0 12px;
  height: 44px;
  line-height: 44px;
  border: 1px solid #1962ad;
  font-size: 20px;
  color: #a3c0de;
  background: #ffffff;
}
.top .search input.dark {
  color: #333;
}

.top .search button {
  width: 50px;
  height: 46px;
  border: 1px solid #316b60;
  margin-left: 5px;
  background: #23745a url(syxx_search_pc1400_v2022.png) no-repeat center center;
  cursor: pointer;
  -moz-appearance: none;
  -webkit-appearance: none;
}

.top .nav ul {
  position: relative;
  width: 1400px;
  height: 54px;
  line-height: 54px;
  margin: 0 auto;
  background: url(syxx_navBg_pc1400_v2022.jpg) no-repeat;
}

.top .nav li {
  float: left;
  width: 199px;
  height: 54px;
  text-align: center;
  border-left: 1px solid #4781bd;
}

.top .nav li a {
  display: block;
  width: 100%;
  height: 100%;
}
.top .nav li:hover {
  background: url(syxx_navOnBg_pc1400_v2022.jpg) no-repeat;
  background-size: 100% 100%;
}
.top .nav li.withSubNav:hover {
  background: url(syxx_navOnBg_pc1400_v2022.jpg) no-repeat;
  background-size: 100% 100%;
}

.top .nav ul li.withSubNav:hover .subNav {
  display: block;
}

.subNav {
  display: none;
  position: absolute;
  width: 1400px;
  height: 74px;
  line-height: 74px;
  left: 0;
  top: 54px;
  z-index: 99;
  background: rgba(255, 255, 255, .95);
}
.subNav2 {
  display: none;
}
.subNav3 {
  display: none;
}
.subNav4 {
  display: none;
}
.nav .subNav .subNavItem {
  float: left;
  padding: 0 26px;
  height: 22px;
  line-height: 22px;
  margin-top: 26px;
  border-left: 1px solid #ccc;
}

.nav .clum1 .subNav .subNavItem:first-child {
  margin-left: 230px;
  border: none;
}
.nav .clum2 .subNav .subNavItem:first-child {
  margin-left: 430px;
  border: none;
}
.nav .clum3 .subNav .subNavItem:first-child {
  margin-left: 488px;
  border: none;
}
.nav .clum4 .subNav .subNavItem:first-child {
  margin-left: 688px;
  border: none;
}
.nav .clum5 .subNav .subNavItem:first-child {
  margin-left: 748px;
  border: none;
}
.nav .subNav .subNavItem a {
  color: #1962ad;
}

.nav .subNav .subNavItem a:hover {
  font-weight: bold;
}

.top .nav li a {
  color: #fff;
  font-size: 22px;

}

/* 顶部 end */



/* 底部 start */
.footer {
  border-top: 8px solid #e0e0e0;
  height: 208px;
  background: #f7f7f7;
}

.footer .w1400 {
  position: relative;
}

.footer ul {
  height: 55px;
}

.footer ul li {
  float: left;
  margin-left: 190px;
  font-size: 18px;
  color: #333;
  height: 55px;
  line-height: 55px;
}

.footer ul li a {
  color: #333;
}

.footer ul li:first-child {
  margin-left: 0;
}

.footer ul li.withCon img {
  transition: .2s;
  vertical-align: middle;
}

.footer ul li.withCon:hover img {
  transform: rotate(180deg);
  transition: .2s;
}

.footer .sydwIcon {
  width: 90px;
}

.footer .infos {
  border-top: 1px solid #e0e0e0;
  padding-top: 20px;
}

.info {
  width: 1300px;
  margin-top: 5px;
}

.info p {
  float: left;
  font-size: 16px;
  line-height: 16px;
  height: 16px;
  margin: 9px 0;
  color: #707070;
  width: 325px;
}
.info p a {
  color: #707070;
}
.info p:first-child {
  border-left: 0;
  clear: both;
  float: none;
  width: 447px;
}

.linksCon {
  display: none;
  position: absolute;
  width: 1400px;
  left: 0;
  top: -290px;
  height: 300px;
  background: #fff;
  z-index: 99;
  overflow-y: scroll;
  box-shadow: 0 0 8px #ccc;
}

.linksCon .link {
  float: left;
  width: 226px;
  height: 30px;
  padding: 10px 0;
  margin-left: 50px;
  line-height: 30px;
}
.link1 .link {
  width: 630px;
  padding: 12px 0;
  height: 26px;
  line-height: 20px;
}

.linksCon .link a {
  color: #333;
  font-size: 16px;
}

.linksCon .link a:hover {
  color: #1962ad;
}

.footer ul li.withCon:hover .linksCon {
  display: block;
}

/* 底部 end */

@media screen and (max-width: 1440px) {
  .logo_txt {
    margin-top: 25px;
    width: 346px;
    text-align: center;
  }
  .logo_txt img {
    height: 22px;
  }
  .w1400 {
    width: 1000px;
    margin: 0 auto;
  }

  /* 顶部 start */
  /* .topAndNews {
    background: url(syxx_topBg_pc1400_v2022.png) no-repeat top center;
    background-size: 100% auto;
  } */

  .top .topInfo {
    height: 32px;
    line-height: 32px;
    background: rgba(255, 255, 255, .5);
  }

  .top .topInfo .time {
    font-size: 12px;
    color: #155494;
  }

  .top .topInfo .infoR a {
    color: #155494;
  }

  .top .topInfo .infoR li {
    float: left;
    height: 12px;
    font-size: 12px;
    line-height: 12px;
    margin: 12px 0;
    border-left: 1px solid #3d8cd1;
    margin-left: 12px;
    padding-left: 12px;
  }

  .top .topInfo .infoR li:first-child {
    border: 0;
  }

  .top .topInfo .infoR li span,
  .top .topInfo .infoR li img {
    display: block;
    float: left;
    height: 12px;
  }

  .top .topInfo .infoR li span {
    margin-left: 10px;
  }

  .top .logo img {
    width: 320px;
  }

  .top .loseh {
    margin: 40px 0 30px 0;
  }
  .top .ask img {
    height: 40px;
  }
  .top .search {
    padding-top: 20px;
  }

  .top .search input {
    float: left;
    width: 260px;
    padding: 0 12px;
    height: 34px;
    line-height: 44px;
    border: 1px solid #1962ad;
    font-size: 16px;
    color: #a3c0de;
  }

  .top .search button {
    width: 41px;
    height: 36px;
    border: 1px solid #316b60;
    margin-left: 5px;
    background: #2b8367 url(syxx_search_pc1400_v2022.png) no-repeat center center;
    background-size: 23px auto;
    cursor: pointer;
  }

  .top .nav ul {
    width: 1000px;
    height: 45px;
    line-height: 45px;
    margin: 0 auto;
    background: url(syxx_navBg_pc1400_v2022.jpg) no-repeat;
  }
  .top .nav li:first-child {
    width: 141px;
  }
  .top .nav li {
    float: left;
    width: 142px;
    height: 45px;
    text-align: center;
    border-left: 1px solid #4781bd;

  }

  .top .nav li.withSubNav:hover {
    background: url(syxx_navOnBg_pc1000_v2022.jpg) no-repeat;
  }

  .top .nav li a {
    color: #fff;
    font-size: 18px;

  }

  .top .nav ul {
    position: relative;
    width: 1000px;
    height: 45px;
  }

  .subNav {
    display: none;
    position: absolute;
    width: 1000px;
    height: 60px;
    line-height: 60px;
    left: 0;
    top: 45px;
    z-index: 99;
    background: rgba(255, 255, 255, .95);
  }

  .top .nav ul li.withSubNav:hover .subNav {
    display: block;
  }

  .nav .subNav .subNavItem {
    float: left;
    padding: 0 26px;
    margin-top: 20px;
  }

  .nav .clum1 .subNav .subNavItem:first-child {
    margin-left: 145px;
    border: none;
  }
  .nav .clum2 .subNav .subNavItem:first-child {
    margin-left: 295px;
    border: none;
  }
  .nav .clum3 .subNav .subNavItem:first-child {
    margin-left: 188px;
    border: none;
  }
  .nav .clum4 .subNav .subNavItem:first-child {
    margin-left: 455px;
    border: none;
  }
  .nav .clum5 .subNav .subNavItem:first-child {
    margin-left: 475px;
    border: none;
  }
  .nav .subNav .subNavItem a {
    color: #1962ad;
  }

  .nav .subNav .subNavItem a:hover {
    font-weight: bold;
  }

  /* 顶部 end */



  /* 底部 start */
  .footer {
    border-top: 6px solid #e0e0e0;
    height: 174px;
    background: #f7f7f7;
  }

  .footer .w1400 {
    position: relative;
  }

  .footer ul {
    height: 55px;
  }

  .footer ul li {
    float: left;
    margin-left: 120px;
    font-size: 15px;
    color: #333;
    height: 55px;
    line-height: 55px;
  }

  .footer ul li a {
    color: #333;
  }

  .footer ul li:first-child {
    margin-left: 0;
  }

  .footer ul li.withCon img {
    transition: .2s;
    vertical-align: middle;
  }

  .footer ul li.withCon:hover img {
    transform: rotate(180deg);
    transition: .2s;
  }

  .footer .sydwIcon {
    width: 45px;
  }

  .footer .sydwIcon img {
    width: 45px;
  }

  .footer .infos {
    border-top: 1px solid #e0e0e0;
    padding-top: 20px;
  }

  .info {
    width: 950px;
    margin-top: 0;
  }

  .info p {
    float: left;
    font-size: 13px;
    height: 13px;
    line-height: 13px;
    margin: 6px 0;
    color: #707070;
    width: 237px;
  }

  .linksCon {
    display: none;
    position: absolute;
    width: 1000px;
    left: 0;
    top: -210px;
    height: 220px;
    background: #fff;
    z-index: 99;
    overflow-y: scroll;
    box-shadow: 0 0 8px #ccc;
  }

  .linksCon .link {
    float: left;
    width: 160px;
    height: 20px;
    padding: 8px 0;
    margin-left: 36px;
    line-height: 20px;
  }
  .link1 .link {
    width: 452px;
    padding: 10px 0;
    height: 16px;
    line-height: 16px;
  }

  .linksCon .link a {
    color: #333;
    font-size: 13px;
  }

  .footer ul li.withCon:hover .linksCon {
    display: block;
  }
}