* {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  font-family: 'Tahoma', 'Microsoft YaHei';
}
em {
  font-style: normal;
}
ul,
li {
  margin: 0;
  list-style: none;
}
a {
  text-decoration: none !important;
  color: #333333;
  cursor: pointer !important;
}
a:active,
a:focus {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-tap-highlight-color: transparent;
  outline: none;
}

img {
  border: 0;
  vertical-align: middle;
}
table {
  border-collapse: collapse;
}
input,
textarea {
  outline: 0;
}
button {
  cursor: pointer;
}
textarea {
  resize: none;
  overflow: auto;
}
body {
  position: relative;
  height: 100%;
  width: 100%;
  color: #333333;
  background-color: #ffffff;
  font-size: 0.875rem!important;
}
.clearfix {
  zoom: 1;
}
.clear_fix:after {
  content: "";
  display: block;
  clear: both;
}
.clearfix:after {
  display: block;
  clear: both;
  height: 0;
  visibility: hidden;
  font-size: 0;
  line-height: 0;
  content: "";
}
.containers {
  width: 1200px;
  margin: 0 auto;
}

/* 通用图文卡片，供首页动态和后续同尺寸内容复用 */
.common_image_card {
  display: block;
  width: 400px;
  /* height: 520px; */
  background-color: #ffffff;
  color: #000000;
  overflow: hidden;
}

.common_image_card_media {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  width: 400px;
  /* height: 300px; */
  background-color: #f5f5f5;
  overflow: hidden;
}

.common_image_card_img {
  display: block;
  width: 400px;
  height: 290px;
  object-fit: cover;
}

.common_image_card_body {
  height: 200px;
  padding: 20px 25px 0 25px;
  box-sizing: border-box;
  text-align: left;
}

.common_image_card_body h3 {
  color: #000000;
  font-size: 20px;
  line-height: 28px;
  font-weight: bold;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.common_image_card_body p {
  max-height: 44px;
  color: #87898F;
  font-size: 14px;
  line-height: 22px;
  margin: 14px 0 0 0;
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.common_image_card_body span {
  display: block;
  color: #87898F;
  font-size: 14px;
  line-height: 22px;
  margin-top: 30px;
}
.block,
.show {
  display: block !important;
}
.showDisplay {
  display: table !important;
}

.hide,
.none {
  display: block !important;
}

.defaultBtn {
  display: block;
  background: #fff;
  border-radius: 6px;
  border: 1px solid #E42311;
  text-align: center;
  color: #E42311;
}
.defaultBtn:hover {
  opacity: 0.7;
}
.primaryBtn {
  display: block;
  background: #E42311;
  border-radius: 6px;
  border: 1px solid #E42311;
  text-align: center;
  color: #FFFFFF;
}
.primaryBtn:hover {
  opacity: 0.7;
}

/*内容块的正副标题*/
.content_title{
    display: flex;
    flex-direction: column;
    text-align: center;
    align-items: center;
    justify-content: flex-start;

}

.content_title h2 {
    font-weight: 600;
    font-size: 32px;
    line-height: 45px;
    text-align: center;
    color: #000000;
    margin-top: 80px;

}

.content_title p {
    font-weight: 400;
    font-size: 18px;
    color: #666666;
    margin-top: 20px;
    margin-bottom: 40px;
}