html,
body {
  margin: 0;
  padding: 0;
}

body * {
  box-sizing: border-box;
  flex-shrink: 0;
}

.header {
  width: 100%;
}

.header .top {
  height: 80px;
  background: #000000;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.header .top .logo {
  background: url("../img/logo.png") no-repeat;
  background-size: cover;
  width: 42px;
  height: 42px;
  margin-left: 54px;
}

.header .bg {
  background: url("../img/bg.png") no-repeat top center;
  background-size: cover;
  height: 400px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}

.header .bg .r1 {
  background: url("../img/01.png") no-repeat;
  background-size: cover;
  width: 732px;
  height: 210px;
}

.container {
  width: 1080px;
  margin: 0 auto;
}

.container .row1 {
  background: url("../img/02.png") no-repeat;
  background-size: contain;
  height: 635px;
  margin-top: 40px;
}

.row2 {
  width: 100%;
  height: 400px;
  background: #f8f9fb;
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.row2 .row2-1 {
  background: url("../img/03.png") no-repeat;
  background-size: cover;
  width: 572px;
  height: 35px;
  margin: 50px 0;
  align-items: center;
}

.row2 .row2-2 {
  width: 768px;
  height: 193px;
  display: flex;
  flex-direction: row;
}

.row2 .row2-2 .left {
  width: 506px;
  font-weight: 400;
  font-size: 22px;
  color: #848484;
  line-height: 30px;
  text-align: left;
  display: flex;
  align-items: center;
}

.row2 .row2-2 .right {
  background: url("../img/04.png") no-repeat;
  background-size: cover;
  margin-left: 92px;
  width: 170px;
  height: 193px;
}

.container .row3 {
  margin-top: 40px;
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
}

.container .row3 .row3-1 {
  background: url("../img/05.png") no-repeat;
  background-size: contain;
  width: 762px;
  height: 46px;
}

.container .row3 .row3-2 {
  display: flex;
  justify-content: space-between;
  flex-direction: row;
  margin-bottom: 57px;
  margin-top: 52px;
}

.container .row3 .row3-2 .row3-2-item {
  width: 330px;
  height: 260px;
  background-color: green;
  margin-left: 42px;
}

.container .row3 .row3-2 .row3-2-item:nth-child(1) {
  background: url("../img/06.png") no-repeat;
  background-size: cover;
}
.container .row3 .row3-2 .row3-2-item:nth-child(2) {
  background: url("../img/07.png") no-repeat;
  background-size: cover;
}
.container .row3 .row3-2 .row3-2-item:nth-child(3) {
  background: url("../img/08.png") no-repeat;
  background-size: cover;
}

.footer {
  width: 100%;
  height: 180px;
  background: #000000;
  display: flex;
  margin-top: 40px;
}

.footer .row4 {
  margin-top: 34px;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}

.footer .row4 .left {
  background: url("../img/logo.png") no-repeat;
  background-size: contain;
  width: 39px;
  height: 39px;
  margin-left: 47px;
}

.footer .row4 .right {
  margin-right: 43px;
}

.footer .row4 .right a {
  margin-left: 50px;
  font-size: 22px;
  color: #ffffff;
  line-height: 26px;
  text-decoration: unset;
}

.footer .row5 {
  font-size: 18px;
  color: #848484;
  line-height: 21px;
  text-align: center;
  font-style: normal;
  margin-top: 60px;
}