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

body {
  font-family: "Microsoft YaHei";
  background: #ffffff;
  font-size: 0.3rem;
  background: #ffffff url(syxx_topNewBg_mobile_v2022.jpg) no-repeat;
  background-size: 100% auto;
}

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

ul,
li {
  list-style: none;
}

input {
  border: 0;
  outline: none;
  -webkit-appearance: none;
  border-radius: 0;
}

i,
em {
  font-style: normal;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.clear {
  zoom: 1;
}

.clear:after {
  display: table;
  content: '';
  clear: both;
}
.logo_txt {
  padding: .3rem 0 0;
}
.logo_txt img {
  height: .33rem;
  margin: 0 auto;
  display: block;
}

.w1400 {
  width: 6.9rem;
  margin: 0 auto;
}

.mobile_none {
  display: none !important;
}

/* 头部 start */
.topAndNews {}

.logo {
  width: 6.9rem;
  float: none;
  padding-top: 0.45rem;
}

.logo img {
  display: block;
  width: 6rem;
}

.top .search {
  float: none;
  margin-top: 0.3rem;
}

.top .search input {
  float: left;
  display: block;
  width: 4.7rem;
  height: 0.76rem;
  padding: 0 0.2rem;
  font-size: 0.3rem;
  color: #a3c0de;
  border: 0.01rem solid #1962ad;
  border-radius: 0;
}

.top .search button {
  float: left;
  display: block;
  width: 0.76rem;
  height: 0.76rem;
  padding: 0 0.2rem;
  font-size: 0.3rem;
  color: #a3c0de;
  border: 0.01rem solid #316b60;
  background: #2b8367 url(syxx_search_pc1400_v2022.png) no-repeat center center;
  background-size: 0.46rem 0.46rem;
  margin-left: 0.05rem;
  box-sizing: border-box;
}

.mlBtn {
  float: left;
  height: 0.76rem;
  width: 0.6rem;
  background: url(syxx_mlBtn_mobile_v2022.png) no-repeat center center;
  background-size: 0.6rem 0.5rem;
  margin-left: 0.3rem;
}

.mlBtn.open {
  background: url(syxx_closeBtn_mobile_v2022.png) no-repeat center center;
}

.nav {
  display: none;
  position: absolute;
  width: 6.9rem;
  background: #fff;
  z-index: 999;
  left: 0.3rem;
  box-shadow: 0 0 0.2rem #aaa;
}

.nav li {
  padding: 0.25rem 0.4rem;
  font-size: 0.32rem;
  line-height: 0.32rem;
  border-bottom: 0.01rem solid #ebebeb;
}

.nav li a {
  color: #333;
}

.nav li .subNav {
  display: none;
}

.nav li span img.subNavArr {
  display: block;
  float: right;
  width: 0.33rem;
  transform: rotate(180deg);
  transition: 0.3s;
  margin-top: 0.05rem;
}

.nav li span img.subNavArr.open {
  transform: rotate(360deg);
  transition: 0.3s;
}

.nav li .subNav {
  padding-top: 0.25rem;
}

.nav li .subNavItem {
  padding: 0.25rem 0 .25rem 0.4rem;
  font-size: 0.32rem;
  line-height: 0.32rem;
  /* background: #f2f2f2; */
  border-bottom: 0.01rem solid #ebebeb;
}

.nav li .subNav2 {
  display: none;
}
.nav li .subNav2 {
  padding-top: 0.25rem;
}
.nav li .subNavItem2 {
  padding: 0.25rem 0 .25rem 0.4rem;
  font-size: 0.32rem;
  line-height: 0.32rem;
  border-bottom: 0.01rem solid #ebebeb;
}
.nav li .subNavItem2:last-child {
  border-bottom: 0;
}
.nav li span img.subNavArr2 {
  display: block;
  float: right;
  width: 0.33rem;
  transform: rotate(180deg);
  transition: 0.3s;
  margin-top: 0.05rem;
}
.nav li span img.subNavArr2.open {
  transform: rotate(360deg);
  transition: 0.3s;
}

.nav li .subNav3 {
  display: none;
}
.nav li .subNav3 {
  padding-top: 0.25rem;
}
.nav li .subNavItem3 {
  padding: 0.25rem 0 .25rem 0.4rem;
  font-size: 0.32rem;
  line-height: 0.32rem;
  border-bottom: 0.01rem solid #ebebeb;
}
.nav li .subNavItem3:last-child {
  border-bottom: 0;
}
.nav li span img.subNavArr3 {
  display: block;
  float: right;
  width: 0.33rem;
  transform: rotate(180deg);
  transition: 0.3s;
  margin-top: 0.05rem;
}
.nav li span img.subNavArr3.open {
  transform: rotate(360deg);
  transition: 0.3s;
}
.nav li .subNav4 {
  display: none;
}
.nav li .subNav4 {
  padding-top: 0.25rem;
}
.nav li .subNavItem4 {
  padding: 0.25rem 0 .25rem 0.4rem;
  font-size: 0.32rem;
  line-height: 0.32rem;
  border-bottom: 0.01rem solid #ebebeb;
}
.nav li .subNavItem4:last-child {
  border-bottom: 0;
}
.nav li span img.subNavArr4 {
  display: block;
  float: right;
  width: 0.33rem;
  transform: rotate(180deg);
  transition: 0.3s;
  margin-top: 0.05rem;
}
.nav li span img.subNavArr4.open {
  transform: rotate(360deg);
  transition: 0.3s;
}

.nav li.subOpen {
  background: #f2f2f2;
}

/* 头部 end */

/* 底部 start */
.footer {
  background: #f7f7f7;
  padding-top: 0.45rem;
  border-top: 0.1rem solid #e0e0e0;
}

.footer .info {
  font-size: 0.25rem;
  color: #707070;
}

.footer .info p {
  display: block;
  line-height: 0.48rem;
}
.footer .info p a {
  color: #707070;
}
.footer .info p:first-child {
  padding: 0;
  border-left: 0;
}

.sydwIcon img {
  display: block;
  width: 1.5rem;
  margin: 0 auto;
  padding: 0.3rem 0 0.5rem 0;
  clear:both;
}

/* 底部 start */