img {
  border-style: none;
}

.clearfix {
  zoom: 1;
}
.clearfix:before,
.clearfix:after {
  display: table;
  line-height: 0;
  content: "";
}
.clearfix:after {
  clear: both;
}
a {
  color: #333;
  text-decoration: none;
}
a:hover {
  color: #2a5aa2;
}
ul {
  margin: 0;
  list-style: none;
  padding: 0;
}
.container {
  width: 100%;
  margin: 0 auto;
}
.img-center {
  text-align: center;
  font-size: 0;
}
.img-center img {
  display: inline-block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  vertical-align: middle;
}

.section {
  padding: 75px 0;
}
.section-title {
  margin-bottom: 40px;
  text-align: center;
  font-size: 40px;
}
.section-title strong {
  color: #2a5aa2;
}
.section-title p {
  margin: 0;
  font-size: 0;
  margin-top: 20px;
}
.section-title span {
  display: inline-block;
  vertical-align: middle;
  position: relative;
  font-size: 18px;
  padding: 0 20px;
}
.section-title span:before,
.section-title span:after {
  position: absolute;
  top: 50%;
  content: "";
  width: 40px;
  height: 2px;
  background-color: #2a5aa2;
  margin-top: -1px;
}
.section-title span:before {
  right: 100%;
}
.section-title span:after {
  left: 100%;
}

.in-case {
  position: relative;
}
.in-case .hd {
  margin-bottom: 40px;
}
.in-case .hd a {
  display: block;
  font-size: 14px;
  line-height: 56px;
  padding: 0 30px;
  border-radius: 30px;
}
.in-case .hd .more {
  float: right;
}
.in-case .hd li {
  float: left;
  margin-right: 20px;
}
.in-case .hd li:before {
  float: right;
  content: "-";
  line-height: 56px;
  width: 10px;
  text-align: center;
  margin-right: -15px;
}
.in-case .hd li:last-child:before {
  display: none;
}
.in-case .hd li.on a,
.in-case .hd a:hover {
  background-color: #2d6eac;
  color: #fff;
}

.in-case .bd dl {
  width: 100%;
  height: 540px;
  background-color: #fff;
}
.in-case .bd dt {
  width: 40%;
  margin-right: 2%;
  float: right;
  height: 540px;
  margin-top: 2%;
  overflow: hidden;
}
.in-case .bd dt img {
  width: 100%;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.in-case .bd dt a:hover img {
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
}
.in-case .bd dd {
  width: 40%;
  float: left;
  padding: 3% 3% 0;
}
.in-case .bd dd h4 {
  margin: 0 0 30px 0;
  font-size: 30px;
}
.in-case .bd dd h4 small {
  font-size: 14px;
  display: block;
}
.in-case .bd dd p {
  margin: 0;
  color: #666;
  line-height: 2;
  text-align: justify;
}
.in-case .bd dd .more {
  display: inline-block;
  margin-top: 30px;
  padding: 7px 25px;
  background-color: #2a5aa2;
  color: #fff;
  text-transform: uppercase;
  border-radius: 50px;
}
.in-case .bd dd .more:hover {
  -webkit-animation: shake 1.5s linear;
  animation: shake 1.5s linear;
}
.in-case .arr {
  position: absolute;
  left: 3%;
  bottom: 75px;
  z-index: 2;
  font-size: 0;
}
.in-case .arr a {
  display: inline-block;
  vertical-align: middle;
  background: no-repeat center;
  width: 58px;
  height: 58px;
  margin-right: 15px;
}
.in-case .arr a.prev {
  background-image: url(../image/case_lico01.png);
}
.in-case .arr a.prev:hover {
  background-image: url(../image/case_lico02.png);
}
.in-case .arr a.next {
  background-image: url(../image/case_rico01.png);
}
.in-case .arr a.next:hover {
  background-image: url(../image/case_rico02.png);
}