body {
  line-height: 1;
}
.banner {
  width: 100%;
}
.banner img {
  width: 100%;
}
.content {
  width: 1250px;
  margin: 0 auto;
}
.content .nav {
  height: 78px;
  align-items: center;
  border-bottom: 1px solid #e9e9e9;
}
.content .nav .arrows {
  margin: 0 10px;
}
.content .nav .nowNew {
  color: #4191ff;
}
.content .nav::before {
  content: '';
  display: block;
  width: 5px;
  height: 23px;
  background: #4191ff;
  margin-right: 21px;
}
.content .mainContent {
  margin-top: 70px;
}
.content .mainContent .mainContentLeft {
  flex: 1;
}
.content .mainContent .mainContentLeft .title {
  font-size: 36px;
  color: #1d1d1d;
  margin-bottom: 65px;
}
.content .mainContent .mainContentLeft p {
  text-indent: 2em ;
  font-size: 16px;
  line-height: 36px;
  margin-bottom: 15px;
}
.content .mainContent .mainContentLeft img {
  width: 60%;
  margin: 30px 20% ;
  /* margin-top: 37px;
  margin-bottom: 54px; */
}
.content .mainContent .mainContentRight {
  width: 316px;
  margin-bottom: 261px;
  margin-left: 50px;
}
.content .mainContent .mainContentRight > div {
  border: 1px solid #e9e9e9;
}
.content .mainContent .mainContentRight .moreTitle {
  color: #1d1d1d;
  width: 315px;
  height: 43px;
  background-color: #d7d7d7;
  justify-content: space-between;
  align-items: center;
  font-size: 18px;
  padding: 0 12px;
}
.content .mainContent .mainContentRight .moreTitle .arrows {
  color: #4191ff;
}
.content .mainContent .mainContentRight ul {
  padding: 0 17px;
  padding-top: 27px;
  padding-bottom: 60px;
  font-size: 14px;
  color: #1d1d1d;
}
.content .mainContent .mainContentRight ul li {
  margin-bottom: 35px;
}
.content .mainContent .mainContentRight ul li .newTitle {
  font-size: 18px;
  color: #4191ff;
  line-height: 32px;
}
.content .mainContent .mainContentRight ul li .TitleDesc {
  line-height: 24px;
}
.newxAndPre {
  justify-content: space-between;
  align-items: center;
  height: 94px;
  border-top: 1px solid #e9e9e9;
  font-size: 18px;
  margin-top: 60px;
  margin-bottom: 40px;
  font-size: 16px;
  font-weight: bold;
}
.newxAndPre a {
  font-weight: lighter;
  margin-left: 3px;
}
.newxAndPre a:hover {
  color: #4191ff;
}
.bold {
  font-weight: bold;
}
.center {
  text-align: center;
}