.serviceBox {
  padding: 125px 0;
}
@media (max-width: 1900px) {
  .serviceBox {
    padding: 1.25rem 0;
  }
}
.serviceBox .zz_w1440 {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
@media (max-width: 767px) {
  .serviceBox .zz_w1440 {
    display: block;
    padding-top: 3em;
  }
}
.serviceBox .zz_w1440 .txt {
  position: relative;
  z-index: 0;
  margin-left: 4.24em;
  flex: 1;
  margin-right: 4.7%;
}
@media (max-width: 767px) {
  .serviceBox .zz_w1440 .txt {
    width: auto;
  }
}
.serviceBox .zz_w1440 .txt .icon {
  display: block;
  position: absolute;
  left: -4.24em;
  top: -5em;
  width: 4.62em;
  height: 4.62em;
  background: url(../images/qu.png) 0 0 no-repeat;
  background-size: contain ;
}
.serviceBox .zz_w1440 .txt .title {
  color: #000;
  line-height: 1.3;
}
.serviceBox .zz_w1440 .txt .title span {
  color: #fbb03b;
}
.serviceBox .zz_w1440 .txt .intro {
  color: #333;
  line-height: 2;
  margin-top: 3.2%;
}
.serviceBox .zz_w1440 .txt .name {
  color: #333;
  margin-top: 6.8%;
}
.serviceBox .zz_w1440 .picb {
  width: 31.8%;
}
@media (max-width: 767px) {
  .serviceBox .zz_w1440 .picb {
    width: 100%;
    margin-top: 1rem;
  }
}
.serviceBox .zz_w1440 .picb .pic {
  position: relative;
  z-index: 0;
  width: 100%;
  padding-top: 100%;
}
.serviceBox .zz_w1440 .picb .pic img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  -moz-border-radius: 50%;
  -webkit-border-radius: 50%;
  border-radius: 50%;
}
.serviceBox .zz_w1440 .picb .pic .label {
  right: 0;
  bottom: 0;
  width: 29.4%;
  height: 29.4%;
  position: absolute;
  background: #fbb03b url(../images/service_icon.svg) center center no-repeat;
  background-size: auto 37%;
  -moz-border-radius: 50%;
  -webkit-border-radius: 50%;
  border-radius: 50%;
}
.promBox {
  padding: 120px 0 138px;
  background: #ebf4ff url(../images/promise_bg.jpg) center center no-repeat;
  background-size: cover;
}
@media (max-width: 1900px) {
  .promBox {
    padding: 1.2rem 0 1.38rem;
  }
}
.promBox .title {
  color: #000;
  font-weight: bold;
}
.promBox .title::before {
  display: block;
  content: '';
  width: 0.5rem;
  margin: 0 auto 0.15em 0;
  min-width: 30px;
  height: 0.1rem;
  min-height: 6px;
  border-radius: 1000px;
  background: #fbb03b;
}
.promBox .list {
  margin-top: 1%;
}
.promBox .list ul {
  display: flex;
  justify-content: flex-start;
  align-items: stretch;
  flex-wrap: wrap;
  transition: all 0.5s;
}
@media (max-width: 767px) {
  .promBox .list ul {
    display: block;
  }
}
.promBox .list ul li {
  margin-top: 2.8%;
  background-color: #fff;
  width: 31.9%;
  margin-right: 2.15%;
  -moz-border-radius: 0.3em;
  -webkit-border-radius: 0.3em;
  border-radius: 0.3em;
  -moz-border-bottom-right-radius: 4.5em;
  -webkit-border-bottom-right-radius: 4.5em;
  border-bottom-right-radius: 4.5em;
  transition: all 0.5s;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
@media (max-width: 767px) {
  .promBox .list ul li {
    width: 100%;
    margin-right: 0;
  }
}
.promBox .list ul li .lib {
  padding: 10% 11.7% 28.7%;
  position: relative;
  z-index: 0;
  flex: 1;
}
.promBox .list ul li .num {
  display: inline-block;
  color: #fbb03b;
  position: relative;
  z-index: 0;
  font-weight: bold;
}
.promBox .list ul li .num .ts {
  position: relative;
  top: 0.45em;
  margin-left: 0.1em;
  font-weight: normal;
}
.promBox .list ul li .num span {
  vertical-align: text-top;
}
.promBox .list ul li .name {
  margin-top: 6%;
  font-weight: bold;
  color: #000;
  line-height: 1.15;
}
.promBox .list ul li .intro {
  margin-top: 5.8%;
  height: 16em;
  line-height: 2;
  overflow: hidden;
  color: #333;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 8;
}
@media (max-width: 767px) {
  .promBox .list ul li .intro {
    -webkit-line-clamp: initial;
    height: auto;
  }
}
.promBox .list ul li .line {
  display: block;
  content: '';
  position: absolute;
  left: 11.7%;
  bottom: 11.7%;
  width: 0.5rem;
  margin: 0 auto  0 0;
  min-width: 30px;
  height: 0.1rem;
  min-height: 6px;
  border-radius: 1000px;
  background: #fbb03b;
}
.promBox .list ul li:nth-child(3n) {
  margin-right: 0;
}
.promBox .list ul li:hover {
  background-color: #fbb03b;
}
.promBox .list ul li:hover .num {
  color: #fff;
}
.promBox .list ul li:hover .name {
  color: #fff;
}
.promBox .list ul li:hover .intro {
  color: #fff;
}
.promBox .list ul li:hover .line {
  background-color: #fff;
}
.pointBox {
  padding: 120px 0;
}
@media (max-width: 1900px) {
  .pointBox {
    padding: 1.2rem 0;
  }
}
.pointBox .title {
  color: #000;
  font-weight: bold;
}
.pointBox .title::before {
  display: block;
  content: '';
  width: 0.5rem;
  margin: 0 auto 0.15em 0;
  min-width: 30px;
  height: 0.1rem;
  min-height: 6px;
  border-radius: 1000px;
  background: #fbb03b;
}
.pointBox .title2 {
  max-width: 58em;
  margin: 1% auto 0 0;
}
.pointBox .list {
  margin-top: 1%;
}
.pointBox .list ul {
  display: flex;
  justify-content: flex-start;
  align-items: stretch;
  flex-wrap: wrap;
  transition: all 0.5s;
}
@media (max-width: 767px) {
  .pointBox .list ul {
    display: block;
  }
}
.pointBox .list ul li {
  margin-top: 2.8%;
  background-color: #fff;
  width: 31.9%;
  margin-right: 2.15%;
  transition: all 0.5s;
}
@media (max-width: 767px) {
  .pointBox .list ul li {
    width: 100%;
    margin-right: 0;
  }
}
.pointBox .list ul li .lib {
  position: relative;
  z-index: 0;
  flex: 1;
  transition: all 0.5s;
  display: flex;
  flex-direction: column;
}
.pointBox .list ul li .pic {
  position: relative;
  z-index: 0;
  width: 100%;
  padding-top: 52.1%;
  -moz-border-top-left-radius: 0.3em;
  -webkit-border-top-left-radius: 0.3em;
  border-top-left-radius: 0.3em;
  -moz-border-top-right-radius: 0.3em;
  -webkit-border-top-right-radius: 0.3em;
  border-top-right-radius: 0.3em;
  overflow: hidden;
}
.pointBox .list ul li .pic img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pointBox .list ul li .txt {
  border: 1px solid #ddd;
  flex: 1;
  -moz-border-bottom-left-radius: 0.3em;
  -webkit-border-bottom-left-radius: 0.3em;
  border-bottom-left-radius: 0.3em;
  -moz-border-bottom-right-radius: 0.3em;
  -webkit-border-bottom-right-radius: 0.3em;
  border-bottom-right-radius: 0.3em;
  color: #000;
  padding: 5% 7% 7%;
}
.pointBox .list ul li .txt .name {
  text-align: left;
  overflow: hidden;
  font-weight: bold;
}
.pointBox .list ul li .txt .add {
  margin-top: 0.5em;
  text-align: left;
  line-height: 1.5;
}
.pointBox .list ul li:nth-child(3n) {
  margin-right: 0;
}
.pointBox .list ul li:hover .lib::after {
  -moz-border-radius: 0.3em;
  -webkit-border-radius: 0.3em;
  border-radius: 0.3em;
  display: block;
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  border: 2px solid #fbb03b;
}
.pointBox .list ul li:hover .lib .txt .name {
  color: #fbb03b;
}
.pointBox .btnw {
  margin-top: 6.6%;
  text-align: center;
}