/* common */
.main {
  max-width: 1220px;
  margin: 0 auto;
}

/* 顶部banner */
.banner,
.banner .content {
  height: 313px;
}
.banner {
  width: 100%;
  background-image: url(../img/ecologicalCooperation/banner_top.jpg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  /*margin-top: 55px;*/
}
.banner .title {
  font-size: 36px;
  font-family: PingFang SC-Bold, PingFang SC;
  font-weight: bold;
  color: #ffffff;
  padding-top: 75px;
  margin-bottom: 35px;
}

.slide-from-but {
  background: #e5a414;
  padding: 7px 28px 7px 28px;
  font-size: 16px;
  font-weight: 400;
  color: #ffffff;
  border-radius: 30px;
  margin-bottom: 10px;
  transition: all 0.1s ease-in-out;
}
.slide-from-but:hover {
  box-shadow: 0px 3px 6px 1px rgba(0, 0, 0, 0.16);
}
.section-box-4 .slide-from-but {
  background: #ffffff;
  color: #e5a414;
}
section p {
  font-size: 16px;
  font-family: PingFang SC-Regular, PingFang SC;
  font-weight: 400;
  color: #333333;
}
.section-box-1 {
  margin-top: 60px;
}
.section-box .title-box {
  text-align: center;
}
.section-box .title-box .title {
  font-size: 36px;
  font-family: PingFang SC-Bold, PingFang SC;
  font-weight: bold;
  color: #333333;
  margin-bottom: 19px;
}
.section-box-2 ul {
  display: flex;
  justify-content: space-between;
  margin-top: 40px;
}
.section-box-2 ul li {
  width: 382px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0px 0px 6px 1px rgba(0, 0, 0, 0.16);
  background-color: #f8f8f8;
}
.section-box-2 ul img {
  width: 382px;
  height: 233px;
  display: inline-block;
  vertical-align: top;
}
.section-box-2 ul li .content {
  padding: 30px 34px;
}
.section-box-2 ul li .content .li-title {
  font-size: 22px;
  font-family: PingFang SC-Bold, PingFang SC;
  font-weight: bold;
  color: #333333;
  padding-bottom: 15px;
}
.section-box-4 {
  background-color: #e5a414;
  margin-top: 110px;
}
.section-box-4 .content-box {
  padding: 45px 0;
  text-align: center;
}

.section-box-4 .content-box .title {
  font-size: 30px;
  font-family: PingFang SC-Bold, PingFang SC;
  font-weight: bold;
  color: #ffffff;
}
.section-box-4 .content-box .small-text {
  font-size: 16px;
  font-family: PingFang SC-Regular, PingFang SC;
  font-weight: 400;
  color: #ffffff;
  padding: 14px 0 31px;
}

/* 我们的合作伙伴 */
.partner {
  margin-top: 75px;
}
.partner .caption {
  text-align: center;
}
.partner .caption .title {
  font-size: 36px;
  font-weight: bold;
}
.partner .caption .subtitle {
  margin: 19px 14px 0;
}
.partner .partner-tabs {
  margin-top: 40px;
  background-color: #ffffff;
  box-shadow: 0px 0px 6px 1px rgba(0, 0, 0, 0.16);
  border-radius: 8px;
}
.partner .partner-tabs .tabs-btns {
  display: flex;
  display: -webkit-flex;
  display: -moz-flex;
  justify-content: space-evenly;
  -webkit-justify-content: space-evenly;
  -moz-justify-content: space-evenly;
  padding-top: 15px;
  border-bottom: 1px solid rgba(112, 112, 112, 0.17);
  margin: 0 23px;
}
.partner .partner-tabs .tabs-btns > li {
  cursor: pointer;
  font-size: 20px;
  padding: 11px 0;
  position: relative;
}
.partner .partner-tabs .tabs-btns > li.current::after {
  content: '';
  display: block;
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 3px;
  background-color: #e5a414;
}
.partner .partner-tabs .tabs-list {
  padding: 30px 63px 32px;
}
.partner .partner-tabs .tabs-list > li {
  display: none;
}
.partner .partner-tabs .tabs-list > li.current {
  display: block;
}
.partner-content {
  display: flex;
  display: -webkit-flex;
  display: -moz-flex;
  justify-content: space-between;
  -webkit-justify-content: space-between;
  -moz-justify-content: space-between;
}
.partner-content .words {
  width: 487px;
  margin-top: 82px;
}
.partner-content .words .title {
  font-size: 22px;
  font-weight: bold;
}
.partner-content .words .profile {
  margin-top: 25px;
}