.desc {
  text-align: center;
}

.desc h2 {
  margin-top: 110px;
  font-weight: 500;
  color: #2c2b2c;
}

.desc p {
  margin-top: 55px;
  font-size: 26px;
  line-height: 1.923;
  color: #92969e;
}

.desc,
.img_nav,
.product {
  padding-left: 48px;
  padding-right: 48px;
}

.product {
  margin-top: 100px;
}

.product .left .money_logo {
  width: 393px;
  height: 112px;
  background: url(../images/home/money_2.png) no-repeat left bottom;
}

.product .left p {
  margin-top: 6px;
  font-size: 28px;
  line-height: 1.43;
}

.product .right {
  margin: 88px 0 29px;
}

.product .right li {
  margin-bottom: 100px;
}

.product .right .img {
  width: 100%;
  height: 300px;
  background: no-repeat center;
}

.product .right .li_1 {
  background-image: url(../images/home/101.png);
}

.product .right .li_2 {
  background-image: url(../images/home/102.png);
}

.product .right .li_3 {
  background-image: url(../images/home/103.png);
}

.product .right .li_4 {
  background-image: url(../images/home/104.png);
}

.product .right .li_5 {
  background-image: url(../images/home/105.png);
}

.product .right .box {
  margin-left: 40px;
  position: relative;
}

.desc h2,
.img_nav h2,
.product .right h2 {
  font-size: 36px;
  line-height: 1.389;
}

.product .right h2 {
  margin: 24px 0;
  color: #000;
}

.product .right p {
  font-size: 24px;
  line-height: 1.667;
  width: 551px;
}

.product .right img.arrow {
  position: absolute;
  right: 40px;
  top: 40px;
}

.img_nav {
  margin-bottom: 50px;
  overflow: hidden;
  color: #fff;
}

.img_nav li {
  float: left;
  width: 31.4%;
  height: 494px;
  background: no-repeat center top;
}

.img_nav li+li {
  margin-left: 2.9%;
}

.img_nav .li_1 {
  background-image: url(../images/home/106.png);
}

.img_nav .li_2 {
  background-image: url(../images/home/107.png);
}

.img_nav .li_3 {
  background-image: url(../images/home/108.png);
}

.img_nav h2 {
  margin-top: 212px;
  text-align: center;
}

.img_nav .line {
  width: 60px;
  border-bottom: 4px solid;
  margin: 10px auto 0;
}