ul,
li {
  padding: 0;
  margin: 0;
  list-style: none;
}

/* a{
  color: #ffffff;
} */

@-webkit-keyframes animated-border {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.2);
  }

  100% {
    box-shadow: 0 0 0 20px rgba(255, 255, 255, 0);
  }
}

@keyframes animated-border {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.2);
  }

  100% {
    box-shadow: 0 0 0 20px rgba(255, 255, 255, 0);
  }
}


.banner_title3,
.banner2_title3 {
  -webkit-animation: animated-border 1.5s infinite;
  -moz-animation: animated-border 1.5s infinite;
  -ms-animation: animated-border 1.5s infinite;
  -o-animation: animated-border 1.5s infinite;
  animation: animated-border 1.5s infinite;
}


a:hover {
  text-decoration: none;
  color: #ffffff;
}

img {
  max-width: 100%;
}

.partner_logo {
  max-width: 40%;
  margin: 1rem auto;
}

.weixin {
  width: 120px;
  height: 120px;
  margin-top: 0;
}

@media screen and (max-device-width: 500px) {
  .banner_title1 {
    font-size: 3rem;
  }

  .footer {
    height: 600px;
  }
}

@media screen and (min-device-width: 500px) {
  .banner_title1 {
    font-size: 4.75rem;
  }

  .row {
    margin-bottom: 80px;
  }

  .footer {
    height: 560px;
  }

}

@media screen and (min-device-width: 1200px) {
  .block_img {
    width: 600px;
    height: 545px;
  }

  .partner_logo {
    width: 152px;
    height: 84px;
    margin: 1rem;
    cursor: pointer;
    transition: all 0.6s;
  }

  .partner_logo:hover {
    transform: scale(1.4);
  }

  .row {
    margin-bottom: 130px;
  }


}

.nav-link {
  transition: 0.3s;
  font-size: 1.125rem;
  margin-right: 1rem;
}

.nav-link:hover {
  background-color: #fff;
  color: #2B74FF !important;
  border-radius: 4px;
}

.banner {
  background-image: url('../images/index/banner@2x.png');
  background-size: cover;
  height: 780px;
  color: #ffffff;
}

.banner_container {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}


.banner_title2 {
  margin-top: 3rem;
  font-size: 1.625rem;
}

.banner_title3,
.banner2_title3 {
  margin-top: 2rem;
  color: #ffffff;
  border: 1px solid #ffffff;
  border-radius: 1.75rem;
  padding: 0.75rem 3rem;
}

.block_container {
  padding-top: 6rem;
  padding-bottom: 6rem;
}


.intro_title2 {
  margin: 2rem 0;
  color: #666666;
}

.intro_desc {
  display: flex;
  justify-content: start;
  align-items: center;
  margin-top: 1rem;
}

.intro_descs {
  margin-left: 0.5rem;
}

.intro_bottom {
  margin-top: 2rem;
}

.intro_link {
  cursor: pointer;
  transition: all 0.6s;
}

.intro_link:hover {
  -webkit-animation: animated-border 1.5s infinite;
  -moz-animation: animated-border 1.5s infinite;
  -ms-animation: animated-border 1.5s infinite;
  -o-animation: animated-border 1.5s infinite;
  animation: animated-border 1.5s infinite;
}

.intro_bottom1 {
  background-color: #0376F7;
  color: #ffffff;
  padding: 0.8rem 2rem;
  border-radius: 4px;
  margin-top: 2rem;
}

.intro_bottom2 {
  color: #0376F7;
  padding: 0.8rem 2rem;
  border-radius: 4px;
  border: 1px solid #0376F7;
  margin-left: 1rem;
}

.intro_bottom2:hover {
  color: #0376F7;
}

.banner2 {
  background-image: url('../images/index/banner2@2x.png');
  background-size: cover;
  height: 300px;
  color: #ffffff;
}

.banner2_container {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.banner2_title1 {
  font-size: 2.5rem;
}

.partner_container {
  padding-top: 6rem;
  padding-bottom: 6rem;
}

.partner_title1 {
  text-align: center;
  font-size: 3rem;
}

.partner_title2 {
  text-align: center;
  font-size: 1.125rem;
  margin-top: 20px;
}

.partner_list {
  margin-top: 40px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-wrap: wrap;
}

.footer {
  background-image: url('../images/index/footer@2x.png');
  background-size: cover;
  color: #cccccc;
  position: relative;
}

.footer_container {
  height: 100%;
  padding-top: 1rem;
  padding-bottom: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}


.footer_address {
  font-size: 1.25rem;
  color: #ffffff;
}

.footer_more {
  font-size: 1.25rem;
  color: #ffffff;
}

.line1 {
  margin-top: 1.25rem;
}

.line1 li {
  margin-top: 1rem;
}

.line2 {
  margin-top: 1.25rem;
}

.line2 li {
  margin-top: 1rem;
}

.copyright {
  text-align: center;
  /* position: absolute; */
  bottom: 2rem;
  left: 0;
  right: 0;
}

#sideBar {
  position: fixed;
  right: 2%;
  bottom: 30%;
  display: none;
}

.sideBar_item {
  width: 65px;
  height: 65px;
  background-color: #F7F7F7;
  color: #0376F7;
  border-radius: 8px;
  margin-top: 10px;
  font-size: 0.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  align-items: center;
  cursor: pointer;
  transition: all 0.3s;
}

.sideBar_item:hover {
  background-color: #cccccc;
}

.sideBar_item img {
  width: 20px;
  height: 20px;
}

.sideRight {
  position: relative;
}

.sideRight #sideLeft1 {
  display: none;
  position: absolute;
  top: 0;
  right: 80px;
  width: 205px;
  height: 81px;
  border-radius: 8px;
  /* background-color: #E3E7ED; */
  background-image: url("../images//index/pop1.png");
  background-size: cover;
  transition: 1s;
}

.sideLeft1_item {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

/* .navLeft1:after {
  content: '';
  position: absolute;
  width: 0;
  height: 0;
  border: 8px solid transparent;
  border-left-color: #E3E7ED;
  left: 100%;
  top: 50%;
  margin-top: -7px;
} */

.sideRight #sideLeft2 {
  display: none;
  position: absolute;
  top: 0;
  right: 80px;
  width: 205px;
  height: 331px;
  border-radius: 8px;
  background-image: url("../images//index/pop2.png");
  background-size: cover;
  transition: 1s;
}

.sideLeft2_item {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.sideRight #sideLeft2 img {
  width: 100px;
  height: 100px;
}

.showCall:hover #sideLeft1 {
  display: block;
}

.showCode:hover #sideLeft2 {
  display: block;
}

/*设置动画*/

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translate3d(-100%, 0, 0);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

@-webkit-keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translate3d(-100%, 0, 0);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translate3d(100%, 0, 0);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

@-webkit-keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translate3d(100%, 0, 0);
  }

  to {
    opacity: 1;
    transform: none;
  }
}