@charset "utf-8";

/* hover */
.literalList_main_content li:hover a p,.literalList_main_content li:hover a i
{color: #5468C2;}

.literalList_main_content li:hover a .a_l {
  font-weight: bold;
  color: #5468C2;
}

/* 图片hover */
.list_main_content li:hover a img {
  transform: scale(1.1);
}

.list_main_content li:hover {border-bottom: 1px solid #5468C2;}

/* content */
.decorativePicture img {
  width: 100%;
  height: auto;
}

.content {
  padding: 50px 0;
}

.content_title {
  display: block;
  font-size: 26px;
  font-weight: 400;
  color: #000000;
  line-height: 36px;
  text-align: center;
}

.content_source {
  margin-top: 30px;
  padding-bottom: 16px;
  border-bottom: 1px solid #e0e0e0;
  text-align: center;
}

.content_source i {
  font-size: 12px;
  color: #999999;
  line-height: 12px;
  margin: 0 7.5px;
}

.content_main p {
  margin-top: 25px;
  font-size: 16px;
  font-weight: 400;
  color: #333333;
  line-height: 30px;
  text-indent: 2em;
}

.content_main img {
  margin: 15px auto 0;
  display: block;
  max-width: 100%;
}

/* graphicList */
.list {
  padding: 50px 0;
}

.list_content {
  display: flex;
  justify-content: space-between;
}

.sideColumn {
  width: 21.5%;
  /* height: calc(15.625vw / 75 * 73); */
  /* background: url(../images/yccd_bg.png); */
  /* background-repeat: no-repeat; */
  /* background-size: cover; */
}

.sideColumn .Column_title {
  text-align: center;
  font-size: 30px;
  font-family: SourceHanSerifCNVF;
  font-weight: bold;
  color: #ffffff;
  background: #5468C2;
  line-height: 45px;
  padding: 20px 0;
}

.sideColumn ul {
  /* margin-top: 17px; */
  background: #fff;
  box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.18);
  /* border-radius: 10px; */
  width: 100%;
  float: right;
  /* border: 1px solid #ccc; */
  padding: 12px 25px 27px;
}

.sideColumn ul li {
  line-height: 50px;
  border-bottom: 1px dashed #e0e0e0;
}

.sideColumn ul li a {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sideColumn ul li a p {
  font-size: 17px;
  color: #333;
}

.sideColumn ul li a span {
  display: block;
  width: 18px;
  height: 18px;
  border-radius: 50%;
}

.sideColumn ul .active a p {
  font-weight: bold;
  color: #5468C2;
}

.sideColumn ul .active a span {
  background-image: url(../images/column_yjt.png);
  background-size: cover;
  background-position: center;
}

.list_main {
  width: 75.715%;
}
.Column_nav{
  padding: 20px 0px 18px;
  border-bottom: 2px solid #5468c24f;
  background: rgba(255, 155, 155,0.05);
}
.Column_nav,
.Column_nav a {
  /* margin-top: 12px; */
  font-size: 18px;
  line-height: 18px;
  color: #000000;
  /* margin-bottom: 30px; */
}

.Column_nav a::after {
  content: ">";
  margin: 0 7px;
}

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

.list_main_column {
  font-size: 28px;
  line-height: 28px;
  font-weight: 400;
  color: #000000;
  position: relative;
}

.list_main_column::after {
  content: "";
  width: 100%;
  height: 4px;
  background: #5468C2;
  position: absolute;
  left: 0;
  bottom: -12px;
}

.list_main_content {
  display: flex;
  flex-wrap: wrap;
  margin-top: 48px;
}

.list_main_content li {
  width: 18.4%;
  /* margin-left:2%; */
  margin-bottom: 25px;
  transition: box-show 0.3s ease;
}


.list_main_content li:nth-child(5n+1) {
   margin-left:0%;
}

.list_main_content li a {
  display: block;
  width: 100%;
  height: 100%;

}

.list_main_content li a div {
  overflow: hidden;
  width: 100%;
  height: 248px;
}

.list_main_content li a img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.list_main_content li a h3,
.list_main_content li a span {
  color: #333;
}

.list_main_content li a h3 {
  font-size: 20px;
  line-height: 40px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  margin-top: 10px;
  padding: 0 10px;
}
.list_main_content li a .line-2-p{
  padding: 0 10px;
  margin-bottom:15px;
  height: 50px;
}
.list_main_content li a span {
  display: block;
  font-size: 16px;
  line-height: 16px;
}

.list_main_content li a p {
  font-size: 15px;
  line-height: 25px;
  color: #666;
}

.list_main_content .fy {
  width: 100%;
  text-align: center;
  margin-top: 20px;
}

/* literalList */

.literalList_main_content {
  margin-top: 48px;
}

.literalList_main_content li {
  width: 100%;
  margin-bottom: 0;
  border-bottom: 1px solid #dedede;
}

.literalList_main_content li a {
  display: block;
  width: 100%;
  padding: 25px 0;
  transition: background 0.3s ease;
}

.literalList_main_content li a span {
  width: 100%;
  display: block;
  font-size: 18px;
  font-weight: 400;
  color: #000000;
  line-height: 18px;
  transition: background 0.3s ease;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;

}

.literalList_main_content li a i,
.literalList_main_content li a p {
  color: #999999;
  font-size: 13px;
}

.literalList_main_content li a i {
  line-height: 13px;
  display: block;
}

.literalList_main_content li a p {
  line-height: 26px;
  margin: 18px 0 12px;
}


/* intro */
.intro_main_content {
  margin-top: 48px;
}

.intro_main_content img {
  display: inline-block;
  max-width: 49%;
}


@media (max-width: 1500px) {

  .content_main,
  .list_content {
    width: 100%;
    padding: 0 3%;
  }
.list_main_content li a div {
  /* height: calc(16.9vw / 3* 4.5); */
}

}

@media (max-width: 1200px) {
  .decorativePicture {
  }
}

@media (max-width: 1024px) {
  .decorativePicture {
  }

  .sideColumn {
    display: none;
  }

  .list_main {
    width: 100%;
  }

  .intro_main_content {
    padding-left: 0;
    padding-right: 0;
  }

  .list_main_content li a div {
    /* height: calc(22.17vw / 3* 4.5); */
}
}

@media (max-width: 768px) {
  .decorativePicture {
  }

  .list_main_content li {
    width: 49%;
    margin-left: 2%;
    
  }

    .list_main_content li:nth-child(5n+1){margin-left: auto;}

.list_main_content li:nth-child(2n+1) {
     margin-left: 0%;
   
}
  .literalList_main_content li {
    width: 100%;
    margin-bottom: 0;
  }
   .list_main_content li a div {
    height: calc(44vw / 3* 4.5);
}




}

@media (max-width: 540px) {
  .decorativePicture {
  }

  .literalList_main_content li a {
    padding: 15px 0;
  }
}

@media (max-width: 480px) {
  .decorativePicture {
  }

  .content {
    padding: 30px 0;
  }

  .list {
    padding: 30px 0;
  }

  .list_main_content li a h3
   {
    padding: 0 10px;
  }

  .list_main_content li a h3 {
    margin-top: 0px;
    font-size: 17px;
  }

  .list_main_content li a span {
    font-size: 15px;
    margin: 0px 0 5px;
  }

  .list_main_content li a .line-2-p {
    font-size: 12px;
    line-height: 20px;
    height: 40px;
    margin-bottom: 10px;
    padding:0 10px;
  }
  .Column_nav a {
    font-size: 15px;
    line-height: 15px;
}
}