.sub_btn {
  display: inline-block;
  width: 96px;
  height: 36px;
  line-height: 36px;
  border-radius: 4px;
  border: solid 1px rgba(255, 255, 255, 0.8);
  color: #fff;
  font-size: 14px;
  transition: 0.25s ease-in-out;
}
.sub_btn:hover {
  background: rgba(255, 255, 255, 0.15);
}
.imp_btn {
  display: inline-block;
  padding: 0 22px;
  height: 36px;
  background-image: linear-gradient(90deg, #ffcf87 0%, #ffbc76 100%), linear-gradient(#ffffff, #ffffff);
  background-blend-mode: normal, normal;
  border-radius: 4px;
  color: #513a21;
  font-size: 16px;
  line-height: 36px;
  transition: 0.25s ease-in-out;
  cursor: pointer;
}
.imp_btn:hover {
  background-image: linear-gradient(90deg, #ffbc76 0%, #ffbc76 100%), linear-gradient(#ffffff, #ffffff);
  background-blend-mode: normal, normal;
}
.main_btn {
  display: inline-block;
  padding: 0 22px;
  height: 36px;
  line-height: 36px;
  border-radius: 4px;
  border: 1px solid #3f6ff6;
  background: #fff;
  color: #3f6ff6;
  font-size: 16px;
  transition: 0.25s ease-in-out;
}
.main_btn:hover {
  background: #3f6ff6;
  color: #fff;
}

.service_list li {
  float: left;
  margin-right: 150px;
  margin-bottom: 20px;
  font-size: 18px;
  color: #5e6a7f;
  font-weight: 600;
}
.service_list li > div {
  display: inline-block;
  width: 48px;
  height: 48px;
  line-height: 48px;
  background-color: #ffffff;
  box-shadow: 0px 4px 10px 0px #f1f5ff;
  border: solid 1px #f9faff;
  border-radius: 24px;
  text-align: center;
  margin-right: 20px;
  vertical-align: middle;
}
.service_list li > div > img {
  vertical-align: middle;
  margin-top: -6px;
}

.modal_show {
  top: 50%;
  opacity: 1;
  z-index: 1001;
}
.big_modal {
  width: 800px;
}
.bottom_btn {
  display: block;
  width: 160px;
  height: 48px;
  line-height: 48px;
  border-radius: 4px;
  font-size: 18px;
  background: #fff;
}
.btn_right {
  float: right;
  border: 1px solid #5673ff;
  background: #5673ff;
  color: #fff;
}
.close {
  background: url("../image/tan_close_icon.png");
  height: 16px;
  width: 16px;
  position: absolute;
  right: 15px;
  top: 15px;
  cursor: pointer;
}
.service_show {
  position: fixed;
  z-index: 1000;
  background: url("../image/tan_service.png");
  height: 320px;
  width: 600px;
  left: 50%;
  top: 50%;
  margin-left: -300px;
  margin-top: -160px;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}
.service_show .btns {
  position: absolute;
  left: 290px;
  bottom: 25px;
}
.service_show .btns a {
  margin-right: 20px;
  position: relative;
}
.zc_hot {
  position: absolute;
  left: -3px;
  top: -30px;
  animation-delay: 4s;
  animation-iteration-count: infinite;
}
.service_close {
  position: absolute;
  right: 15px;
  top: 15px;
}