@media (min-width: 992px) {
  .navbar-nav .nav-item {
      margin-right: 2rem;
  }
}
.logo {
  height: 30px;
  margin-right: 5px;
}
.navbar-brand {
  margin-right: 80px;
}
.mt10 {
  margin-top: 10px;
}
.mt20 {
  margin-top: 20px;
}
.mb20 {
  margin-bottom: 20px;
}
.mt40 {
  margin-top: 40px;
}
.mr100{
  margin-right: 100px;
}
.ml100 {
  margin-left: 100px;
}
.mt100 {
  margin-top: 100px !important;
}
.mb0 {
  margin-bottom: 0 !important;
}
.w-100 {
  width: 100% !important;
}
.w-33 {
  width: 33.3%;
}
.primary-c {
  color: #2949db !important;
}
.size-sm {
  font-size: 12px;
}
.textcenter {
  text-align: center;
}
.carousel-control-prev, .carousel-control-next {
  border: none;
}

.index .card p {
  color: #495057;
}
.card-title svg {
  /* padding-right: 10px; */
  margin-right: 10px;
}
.fuwu {
  background-color: #fff;
  text-align: center;
}

.fuwu .title {
  font-size: 2rem;
  font-weight: bold;
}

.fuwu .lead span{
  color: #728def;
}
.fuwu  .card {
  border: none;
}
.fuwu .card img {
  width: 50%;

}
.fuwu .img-con {
  padding-top: 20px;
  height: 140px;
}
.fuwu .card-body {
  text-align: center;
  height: 136px;
}
.jjff {
  background: url(/imgs/hmc3nbg1.jpg);
  height: 600px;
  padding-top: 100px;
  color: #fff;
}
.jjff  .nav-link {
  color: #fff;
}
.jjff  h4 {
  color: #fff;
  margin: 40px 0;
}
.jjff .nav-pills .nav-link:hover {
  color: #288cff;
}
.jjff .tab-content {
  width: 700px;
}

.footer {
  background: #262C3A;
  /* margin-top: 50px; */
  padding: 20px 0;
  color: #C1C3C8;
  /* height: 100px; */
}
.footer .recommand {
  padding: 20px 0;
  height: 120px;
  line-height: 100px;
  margin-bottom: 10px;
  border-bottom: 1px solid #444;
  font-size: 16px;
}
.footer .recommand svg {
 font-size: 50px;
 margin-right: 15px;
}
.footer .recommand span {
  position: relative;
  top: -10px;
}
.footer .copyright {
  margin: 20px 0;
  text-align: center;
}
/* .jumbotron {
  margin-bottom: 0;
} */
 .advantage {
  background: #F3F5FC;
    padding: 10px 0;
 }
 .advantage .card {
  border: none;
  background: #F3F5FC;
 }


 /* 二级页面 */
 .desc {
  background: url(/imgs/erjibj.jpg);
  height: 500px;
  padding: 120px 0;
  color: #fff;
 }
 .jjfa {
  background-image: url(/imgs/jjfa-bj.jpg);
 }
 .about {
  background-image: url(/imgs/about-bg.jpg);
 }
 .desc .title {
  color: #fff;
    font-size: 48px;
    line-height: 60px;
    display: block;
    font-weight: normal;
    letter-spacing: 4px;
 }
 .desc .lead{
    font-size: 18px;
    line-height: 30px;
    margin-top: 18px;
    letter-spacing: 1px;
    max-width: 580px;
 }
 .info {
  padding: 40px 0;

 }
 .info h4{
  font-size: 46px;
  line-height: 50px;
  display: block;
  font-weight: normal;
  letter-spacing: 2px;
  text-align: center;
  margin: 50px 0 30px;
 }
 .info h4+p {
  font-size: 16px;
    line-height: 30px;
    color: #888888;
    margin-top: 1.45vw;
    text-align: center;
 }
 .info .m2csy_c1z {
  font-size: 30px;
    line-height: 68px;
    color: #FFF;
    background: #5A77E9;
    text-align: center;
    display: inline-block;
    height: 68px;
    width: 68px;
    position: absolute;
    left: 48px;
    top: 42px;
    border-radius: 50%;
    z-index: 1;
 }
 .info .card p {
  margin-bottom: 5px;
 }
 .info .card p.img-desc {
  position: absolute;
    bottom: 0px;
    color: #fff;
    text-align: center;
    left: 50%;
    transform: translate(-50%, -50%);
 }
 .info table {
  text-align: center;
 }
 .info thead {
  background: #1D51A2;
    padding: 12px 5px;
    border-top: 1px solid #1d51a2;
    border-bottom: 1px solid #1d51a2;
    color: #fff;
 }
 .cshhy .card .img-con,
 .ywfw   .card .img-con{
  margin-top: 20px;
  text-align: center;
  height: 70px;
 }
 .cshhy .card img {
  /* width: 100px;
  margin: 10px; */
 }