.banner .sem-tag {
  font-size: 17px;
  margin: 0 auto;
  margin-top: 20px;
}
.banner .sem-tag li {
  margin: 0px 30px 0px 0px;
  padding-left: 40px;
  background: url(../images/b4-img1.png) no-repeat center left;
  font-size: 18px;
  color: #222;
}
@media screen and (max-width: 1151px) {
  .banner .sem-tag li {
    font-size: 16px;
    padding-left: 30px;
    background-size: 16px 16px;
  }
}
@media screen and (max-width: 640px) {
  .banner .sem-tag {
    flex-wrap: wrap;
    margin-top: 0px;
    font-size: 16px;
  }
  .banner .sem-tag li {
    width: 100%;
    margin-top: 15px;
    margin-right: 0px;
    padding-left: 25px;
    background-size: 14px 14px;
  }
  .banner .sem-tag li:first-child {
    margin-top: 5px;
  }
  .banner .tag {
    flex-wrap: wrap;
  }
  .banner .tag li {
    font-size: 16px;
    width: 100%;
    margin-bottom: 10px;
  }
}

.sem1 .boxs {
  align-items: flex-start;
  justify-content: space-evenly;
  margin-top: 1rem;
}
.sem1 .boxs .box {
  width: 20%;
}
.sem1 .boxs .box .ico {
  display: inline-block;
  height: 73px;
}
.sem1 .boxs .box .bt {
  margin: 15px 0 10px 0;
  color: #091e42;
}
.sem1 .boxs .box .des {
  line-height: 1.875;
  color: #535964;
}

@media screen and (max-width: 1439px) {
  .sem1 .boxs .box .ico {
    max-width: 60px;
    max-height: 60px;
  }
}
@media screen and (max-width: 1279px) {
  .sem1 .boxs .box .ico {
    max-width: 50px;
    max-height: 50px;
  }
}
@media screen and (max-width: 1151px) {
  .sem1 .boxs {
    justify-content: flex-start;
    flex-wrap: wrap;
  }
  .sem1 .boxs .box {
    width: 30%;
    margin-right: 5%;
  }
  .sem1 .boxs .box:last-child,
  .sem1 .boxs .box:nth-child(3n) {
    margin-right: 0px;
  }
  .sem1 .boxs .box .ico {
    width: 60px;
    height: 60px;
  }
  .sem1 .boxs .box .bt {
    margin: 10px 0;
  }
}
@media screen and (max-width: 980px) {
  .sem1 .boxs .box .ico {
    width: 40px;
    height: 40px;
  }
}
@media screen and (max-width: 640px) {
  .sem1 {
    padding-bottom: 20px;
  }
  .sem1 .boxs {
    margin-top: 0px;
  }
  .sem1 .boxs .box {
    width: 100%;
    margin-right: 0px;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    padding: 20px 0;
    border-bottom: 1px solid #f1f1f1;
  }
  .sem1 .boxs .box:last-child {
    border-bottom: transparent;
  }
  .sem1 .boxs .box .ico {
    width: 35px;
    height: 35px;
    margin-top: 10px;
  }
  .sem1 .boxs .box .text {
    flex: 1;
    padding-left: 15px;
  }
  .sem1 .boxs .box .des {
    font-size: 15px;
  }
  .sem1 .boxs .box .bt {
    margin: 0 0 5px 0;
  }
}
.sem2 {
  background-color: #f8f9fa;
}
.sem2 .tit {
  margin-bottom: 10px;
}
.sem2 .boxs {
  max-width: 1300px;
  margin: 0 auto;
}
.sem2 .boxs .box {
  width: 280px;
  margin-top: 0.9rem;
  margin-right: calc((33.3% - 280px) * 1.5);
}
.sem2 .boxs .box .ico {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background: rgb(26, 115, 232);
  transition: all 0.6s;
}
.sem2 .boxs .box .bt {
  margin: 18px 0 10px;
  color: #091e42;
}
.sem2 .boxs .box .des {
  line-height: 1.875;
  color: #535964;
}
.sem2 .boxs .box:nth-child(3n) {
  margin-right: 0;
}

@media screen and (max-width: 1439px) {
  .sem2 .boxs .box .ico {
    width: 60px;
    height: 60px;
  }
  .sem2 .boxs .box .ico img {
    max-width: 30px;
  }
}
@media screen and (max-width: 1279px) {
  .sem2 .boxs .box .ico {
    width: 50px;
    height: 50px;
  }
  .sem2 .boxs .box .ico img {
    max-width: 26px;
  }
}
@media screen and (max-width: 1151px) {
  .sem2 .boxs {
    margin-top: 0.5rem;
  }
  .sem2 .boxs .box {
    width: 30%;
    margin-top: 0;
    margin-right: 5%;
    margin-bottom: 4%;
  }
  .sem2 .boxs .box:nth-child(3n) {
    margin-right: 0px;
  }
  .sem2 .boxs .box .ico {
    width: 50px;
    height: 50px;
  }
}
@media screen and (max-width: 980px) {
  .sem2 .boxs .box .ico {
    width: 45px;
    height: 45px;
  }
  .sem2 .boxs .box .ico img {
    max-width: 24px;
  }
}
@media screen and (max-width: 640px) {
  .sem2 .boxs .box {
    width: 47%;
    margin-bottom: 20px;
  }
  .sem2 .boxs .box:nth-child(2n) {
    margin-right: 0px;
  }
  .sem2 .boxs .box .ico {
    width: 40px;
    height: 40px;
  }
  .sem2 .boxs .box .ico img {
    max-width: 21px;
  }
  .sem2 .boxs .box .des {
    font-size: 15px;
  }
  .sem2 .boxs .box .bt {
    margin: 10px 0 5px;
    font-size: 17px;
  }
}
.seo3 {
  background-color: #f7f8fa;
}
.seo3 .box1 {
  flex-wrap: wrap;
  margin-top: 0.4rem;
  margin-bottom: 1rem;
}
.seo3 .box1 .box {
  width: 46%;
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0px 0px 50px 0px #e8ebee;
}
.seo3 .box1 .box .ico {
  margin: 13px;
}
.seo3 .box1 .box .bt {
  font-size: 20px;
  color: #666666;
}
.seo3 .box2 .box {
  width: 33%;
  margin-top: 0.85rem;
  margin-bottom: 0.15rem;
}
.seo3 .box2 .box .ico {
  width: 50px;
  margin-top: 15px;
  margin-right: 40px;
}
.seo3 .box2 .box .ico img {
  width: 40px;
  height: 40px;
}
.seo3 .box2 .box .bt {
  margin-bottom: 12px;
  color: #091e42;
}
.seo3 .box2 .box .des {
  width: calc(100% - 100px);
  color: #535964;
  line-height: 1.875;
}

@media screen and (max-width: 1700px) {
  .seo3 .box1 .box .ico {
    margin: 10px;
  }
  .seo3 .box1 .box {
    width: 48%;
  }
  .seo3 .box1 .box .bt {
    font-size: 18px;
  }
}
@media screen and (max-width: 1459px) {
  .seo3 .box1 .box .bt {
    font-size: 17px;
  }
}
@media screen and (max-width: 1359px) {
  .seo3 .box1 .box .ico img {
    max-width: 40px;
  }
}
@media screen and (max-width: 1259px) {
  .seo3 .box1 .box .bt {
    font-size: 16px;
  }
  .seo3 .box2 .box .ico {
    margin-right: 20px;
  }
}
@media screen and (max-width: 1151px) {
  .seo3 .box2 .box .ico {
    margin-right: 0px;
    width: 35px;
  }
  .seo3 .box2 .box .bt {
    margin-bottom: 10px;
  }
  .seo3 .box2 .box .ico img {
    width: 100%;
    height: auto;
  }
  .seo3 .box2 .box .des {
    width: calc(100% - 40px);
  }
  .seo3 .box2 .box .fonts {
    flex: 1;
    padding-left: 15px;
  }
}
@media screen and (max-width: 980px) {
  .seo3 .box1 .box {
    padding: 15px 20px;
  }
  .seo3 .box1 .box .ico {
    width: 35px;
    height: 35px;
    margin: 0px;
  }
  .seo3 .box1 .box .ico img {
    max-width: 35px;
    max-height: 35px;
  }
  .seo3 .box1 .box .bt {
    flex: 1;
    padding-left: 10px;
  }
  .seo3 .box2 .box {
    flex-wrap: wrap;
  }
  .seo3 .box2 .box .ico {
    width: 35px;
    height: 35px;
    margin-top: 0px;
    margin-right: 0px;
  }
  .seo3 .box2 .box .fonts {
    width: 100%;
    flex: initial;
    padding-left: 0px;
    margin-top: 15px;
  }
  .seo3 .box2 {
    align-items: flex-start;
  }
  .seo3 .box2 .box .ico img {
    max-width: 35px;
    max-height: 35px;
  }
  .seo3 .box1 .box .bt {
    font-size: 15px;
  }
  .seo3 .box1 {
    margin-top: 20px;
  }
}
@media screen and (max-width: 640px) {
  .seo3 .box1 .box {
    width: 100%;
  }
  .seo3 .box1 .box:first-child {
    margin-bottom: 15px;
  }
  .seo3 .box1 .box .ico, .seo3 .box2 .box .ico {
    width: 30px;
    height: 30px;
  }
  .seo3 .box1 .box .bt {
    font-size: 15px;
    padding-left: 15px;
  }
  .seo3 .box2 .box {
    width: 48%;
    margin-top: 20px;
  }
  .seo3 .box1 .box {
    padding: 20px;
  }
  .seo3 .box2 .box .des {
    width: 100%;
  }
  .seo3 .box2 .box .ico img {
    max-width: 30px;
    max-height: 30px;
  }
  .seo3 .box2 .box .des {
    font-size: 15px;
  }
  .seo3 .box2 .box .bt {
    margin-bottom: 5px;
  }
}
.sem4 {
  background-color: #f8f9f9;
  padding-bottom: 40px;
}
.sem4 .tdes {
  margin: 10px;
}
.sem4 .swiper-container {
  padding: 50px 0 80px 0;
}
.sem4 #certify {
  position: relative;
}
.sem4 #certify .swiper-slide {
  width: auto;
}
.sem4 #certify .swiper-slide-active {
  border-radius: 10px;
}
.sem4 #certify .swiper-slide img {
  display: block;
}
.sem4 #certify .swiper-pagination {
  bottom: 20px;
  display: none;
  width: 100%;
}
.sem4 #certify .swiper-button-prev, .sem4 #certify .swiper-button-next {
  display: none;
}
.sem4 .tdes2 {
  margin-top: 20px;
}
.sem4 .tdes2 span {
  font-weight: normal;
}
.sem4 .lsem3-img {
  background-color: #ffffff;
  box-shadow: 0px 11px 81px 0px rgba(18, 22, 30, 0.15);
  border-radius: 10px;
  overflow: hidden;
}

@media screen and (max-width: 1279px) {
  .sem4 .swiper-container {
    padding: 30px 0 50px 0;
  }
  .sem4 .lsem3-img {
    box-shadow: 0px 5px 40px 0px rgba(18, 22, 30, 0.15);
  }
}
@media screen and (max-width: 640px) {
  .sem4 .tdes2,
  .sem4 .tdes {
    margin: 0px;
    margin-top: 10px;
  }
  .sem4 .tdes2 {
    margin-top: 15px;
  }
  .sem4 .swiper-container {
    padding: 20px 0 35px 0;
  }
  .sem4 .lsem3-img {
    box-shadow: 0px 0px 30px 0px rgba(18, 22, 30, 0);
    border: 1px solid rgba(18, 22, 30, 0.1);
  }
  .sem4 #certify .swiper-pagination {
    display: block;
    bottom: 0px;
  }
  .sem4 {
    position: relative;
    padding-bottom: 40px;
  }
}

/*# sourceMappingURL=sem.css.map */