.tiao {
  display: flex;
  justify-content: center;
}

.tiao>div {
  background-image: url('/static/uai/guide/组\ 51.png');
  background-size: 100% 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 690px;
  width: 240px;
  margin: 50px 13px;
  padding-top: 16px;
  padding-left: 40px;
  padding-right: 40px;
  box-shadow: 0px 2px 10px 0px gray;
  position: relative;
}

.tiao>div h4 {
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 30px;
  margin-bottom: 105px;
  white-space: nowrap;
}

.tiao>div .jiaob {
  position: absolute;
  left: 0;
  top: 0;
}

.tiao>div p {
  letter-spacing: 3px;
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #313131;
  line-height: 30px;
  text-align: justify;
}

.three {
  margin-top: 40px;
  margin-bottom: 70px;
}

.three h4 {
  margin-top: 25px;

}

.three h4::after {
  content: "";
  display: block;
  width: 150px;
  height: 3px;
  background: #004DA1;
  margin-top: 20px;
  margin-bottom: 25px;
}

.three p {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #313131;
  line-height: 36px;
  width: 84%;
}

@media screen and (min-width: 960px) {}

@media screen and (max-width: 960px) {}

#service_block .step1 {
  margin-top: 53px;
}

#service_block .step1>div {
  padding: 0 46px;
  border-right: 2px solid #B5B5B5;
  border-bottom: 2px solid #B5B5B5;
  padding-bottom: 30px;
}

#service_block .step1>div>div {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background-color: var(--base);
  text-align: center;
  color: white;
  line-height: 100px;
  font-weight: normal;
  font-size: 55px;
  font-family: fantasy;
  margin-bottom: 27px;
}

#service_block .step1>div h4 {
  font-size: 20px;
  font-weight: bold;
}

#service_block .step1>div p {
  font-size: 16px;
}

#service_block .step2 {
  margin-top: 0;
  margin-bottom: 60px;
}

#service_block .step2>div {
  padding-top: 30px;
}

#service_block .consulting {
  margin-bottom: 60px;
}

#service_block .consulting .col-12 {
  padding: 0 7px;
}

#service_block .consulting .col-12>div {
  cursor: pointer;
  transition: .3s;
  padding: 40px 0;
  padding-left: 25px;
  border: 1px solid #B5B5B5;
  display: flex;
  align-items: center;
}

#service_block .consulting .col-12>div:hover {
  background-color: var(--base);
}

#service_block .consulting .col-12>div img {
  height: 65px;
  display: block;
}

#service_block .consulting .col-12>div img:first-child {
  transition: .3s;
  position: absolute;
  z-index: 9;
  opacity: 0;
}

#service_block .consulting .col-12>div:hover img:first-child {
  opacity: 1;
}

#service_block .consulting .col-12>div p {
  transition: .3s;
  margin-left: 20px;
  font-size: 26px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #4F4F4F;
  line-height: 36px;
}

#service_block .consulting .col-12>div p span {
  font-size: 20px;
  font-weight: normal;
}

#service_block .consulting .col-12>div:hover p {
  color: white;
}

#service_block .consulting_tc .modal-dialog {
  width: max-content;
  max-width: 96vw;
}

#service_block .consulting_tc .modal-content {
  border: none;
}

#service_block .consulting_tc .modal-header {
  padding: 0;
  border: none;
}

#service_block .consulting_tc .modal-header img {
  width: 100%;
}

#service_block .consulting_tc .wxzx button {
  position: absolute;
  top: 0;
  right: 0;
  padding: 5%;
  opacity: 0;
}

#service_block .consulting_tc .tjxq button {
  position: absolute;
  top: 6%;
  right: 8%;
  padding: 5%;
  opacity: 0;
}

#service_block .consulting_tc .tjxq .modal-header>div {
  position: absolute;
  bottom: 0;
}

#service_block .consulting_tc .tjxq .modal-header>div form {
  width: 100%;
  padding: 40px;
}

#service_block .consulting_tc .tjxq .modal-header>div form label {
  width: 80px;
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #313131;
  line-height: 40px;
}

#service_block .consulting_tc .tjxq .modal-header>div form label span {
  text-align: justify;
  text-align-last: justify;
  width: 85%;
  display: inline-block;
}

#service_block .consulting_tc .tjxq .modal-header>div form input:not(#tc_sub_btn),
#service_block .consulting_tc .tjxq .modal-header>div form textarea,
#service_block .consulting_tc .tjxq .modal-header>div form select {
  width: calc(100% - 80px);
  margin-bottom: 11px;
  height: 40px;
  line-height: 40px;
  padding-left: 10px;
  border: none;
  border-radius: 5px;
  box-shadow: 0px 0px 5px 0px grey inset;
}

#service_block .consulting_tc .tjxq .modal-header>div form textarea {
  height: 80px;
  resize: none;
}

#service_block .consulting_tc .tjxq .modal-header>div form canvas {
  height: 40px;
  padding: 0;
  margin-left: 10px;
}

#service_block .consulting_tc .tjxq .modal-header>div form #tc_sub_btn {
  display: block;
  width: 98%;
  height: 40px;
  background-color: var(--base);
  color: white;
  border: none;
  margin: 0 auto;
  opacity: .7;
}



@media screen and (min-width: 960px) {}

@media screen and (max-width: 960px) {

  #advantage_block .video_block .col-lg-8 video {
    height: 300px;
  }


  #service_block .step1,
  #service_block .step2 {
    justify-content: center;
    padding: 0 15px;
  }

  #service_block .step1>div,
  #service_block .step2>div {
    border: 2px solid #B5B5B5;

  }

  #service_block .consulting .col-12 {
    padding: 0 15px;
  }

  #service_block .step1>div {
    padding-top: 30px;
  }


}