.body {
  width: 100%;
  height: 100%;
  background: #ffffff;
  font-family: "PingFang SC";
  font-size: 14px;
}

.block__four {
  width: 12px;
  height: 26px;
  background: #FFFFFF;
  border: 1px solid #F7F7F7;
  position: absolute;
  top: -21px;
  left: 43px;
}

.block__five {
  width: 12px;
  height: 27px;
  background: #FFFFFF;
  border: 1px solid #F7F7F7;
  position: absolute;
  left: 22px;
  bottom: -8px;
}

.button:focus {
  border: 1px solid transparent;
  border-radius: 10px;
}

/* banner */

.banner {
  background-image: url('../image/index_bgk.png');
}

.banner__left__font {
  margin-top: 30px;
  margin-bottom: 50px;
  height: 166px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.banner__left__font h1 {
  font-family: 'PingFangSC-Medium';
  font-size: 31px;
  color: #020202;
  font-weight: 600;
}

.banner__left__font p {
  font-size: 25px;
  font-family: 'PingFangSC-Ultralight';
  color: #707070;
}

.link-sass {
  font-family: 'PingFangSC-Medium';
  color: #8fbe9e;
}

.banner__left__button {
  width: 355px;
}

.button-size-one {
  width: 155px;
  height: 56px;
  border-radius: 10px;
}

.button-experience {
  background: #8fbe9e;
}

.button-relation {
  background: #d5d5d5;
}

.banner__right {
  height: 297px;
  width: 546px;
}
.main{
  margin-top: 195px;
}
.block-two {
  margin-bottom: 79px;
  font-size: 25px;
  line-height: 40px;
}

.block-two__tips {
  height: 40px;
  text-align: right;
  color: #8fbe9e;
}

.block-two__title {
  height: 40px;
  font-weight: 600;
  color: #000000;
  margin-bottom: 23px;
}

.block-two__content {
  height: 175px;
  color: #707070;
  font-family: 'PingFangSC-Ultralight';
}

.block-three__item-block {
  width: 96px;
  height: 62px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.block-three__item-block p {
  font-size: 16px;
  color: #000;
}

.block-three__item-block div {
  font-size: 28px;
  color: #8fbe9e;
}

.block-three__item-line {
  width: 5px;
  height: 45px;
  background: #ededed;
  opacity: 1;
  border-radius: 5px;
}

.block-car {
  margin-top: 210px;
}

.block-item-title {
  height: 36px;
  font-size: 25px;
  font-weight: 600;
  line-height: 36px;
  color: #020202;
}

.block-item-content {
  width: 269px;
  font-size: 20px;
  line-height: 28px;
  color: #707070;
  font-family: 'PingFangSC-Ultralight';
}

.block-item-mark {
  display: block;
  position: absolute;
  height: 29px;
  line-height: 29px;
  border-radius: 5px;
  color: #555454;
  font-size: 13px;
  padding: 0 10px;
  top: -26px;
  left: -30px;
}

.button-size-two {
  width: 132px;
  height: 39px;
  background: #dfe876;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.button-size-two-icon {
  width: 20px;
  height: 20px;
  text-align: center;
  line-height: 20px;
  color: #fff;
  opacity: 0.8;
  margin-left: 10px;
}

.block-car .block-item-title {
  text-align: right;
}

.block-car .block-item-content {
  position: relative;
}

.block-car .block-item-button {
  display: flex;
  justify-content: flex-end;
}

.block-car .block-item-mark {
  background: #f9fadc;
}

.block-quote {
  margin-top: 302px;
}

.block-quote .block-item-content-box {
  margin-top: 13px;
  height: 107px;
  margin-bottom: 40px;
  display: flex;
  justify-content: flex-end;
}

.block-quote .block-item-content {
  width: 340px;
}

.block-quote .button-size-two {
  color: #fff;
  background: #050505;
}

.block-csr {
  margin-top: 354px;
}

.block-csr .block-item-title {
  text-align: right;
  margin-bottom: 69px;
}

.block-csr .block-item-content {
  width: 340px;
  position: relative;
}

.block-csr .block-item-button {
  display: flex;
  justify-content: flex-end;
}

.block-csr .button-size-two {
  background: #f45d45;
}

.block-csr .block-item-mark {
  background: #f45d45;
}

/* footer */
.footer {
  margin-top: 315px;
  margin-bottom: 103px;
}