.w1200{width: 1200px;margin: auto}
.spread .banner{background: url("img/bg.png");background-repeat: no-repeat;background-size:100% 500px;width: 100%;height: 500px;}
.spread .banner .text1{font-size: 44px;font-family: PingFang SC;font-weight: 800;color: #FFFFFF;padding-top: 120px}
.spread .banner .text2{font-size: 14px;font-family: PingFang SC;font-weight: 500;color: #C8C8C8;margin-top: 10px}
.spread .banner .text3{font-size: 20px;font-family: PingFang SC;font-weight: 800;color: #005AAA;width: 630px;height: 36px;margin-top: 40px;background: #F0F4F5;text-align: center;line-height: 36px;border: 1px solid #005AAA;border-radius: 3px;}
.spread .banner .text4{font-size: 20px;font-family: PingFang SC;font-weight: 500; color: #FFFFFF;margin-top: 30px}

.spread .one_dom{width: 100%;height:auto;background-color: #ffffff;padding: 69px 0;}
.spread .one_dom .text1{font-size: 24px; font-family: PingFang SC;  font-weight: bold;  color: #005AAA;margin-top: 42px}
.spread .one_dom .text1 img{width: 20px;height: 20px;margin-right: 10px;margin-top: 7px}
.spread .one_dom .text2{font-size: 16px;font-family: PingFang SC;font-weight: 500;color: #000000;line-height: 24px;margin-top: 12px;margin-left: 30px}

.spread .two_dom{width: 100%;height:auto;background-color: #F0F4F5;padding: 45px 0;}
.spread .two_dom .text1{font-size: 24px; font-family: PingFang SC;  font-weight: bold;  color: #005AAA;margin-top: 77px;margin-bottom: 20px}
.spread .two_dom .text1 img{width: 20px;height: 20px;margin-right: 10px;margin-top: 7px}
.spread .two_dom .text2{font-size: 18px;font-family: PingFang SC;font-weight: bold;color: #333333;line-height: 40px;margin-left: 30px}
.spread .two_dom .text2 img{width: 22px;height: 21px;display: block;float: left;margin-right: 5px;margin-top: 9px}
.spread .two_dom .text3{font-size: 24px;font-family: PingFang SC;font-weight: bold;color: #333333;text-align: center;margin: 31px auto 29px}
.spread .two_dom .market_list{line-height: 60px}
.spread .two_dom .market_list img{margin-right: 12px;vertical-align: middle}

.spread .three_dom{width: 100%;height:auto;background-color: #ffffff;padding: 37px 0;}
.spread .three_dom .text1{font-size: 24px; font-family: PingFang SC;  font-weight: bold;  color: #005AAA;margin-top: 128px}
.spread .three_dom .text1 img{width: 20px;height: 20px;margin-right: 10px;margin-top: 7px}
.spread .three_dom .text2{font-size: 16px;font-family: PingFang SC;font-weight: 500;color: #000000;line-height: 24px;margin-top: 25px;margin-left: 30px}

.spread .four_dom{width: 100%;height:auto;background-color: #F0F4F5;padding: 65px 0;}
.spread .four_dom .comment_button{width: 396px;height: 60px;text-align: center;line-height: 60px;font-size:24px ;margin: auto;background-color: #005AAA;font-family: PingFang SC; font-weight: bold;  color: #FFFFFF;display: flex;justify-content: center  }
.spread .four_dom .comment_button img:first-child{margin-top:16px;margin-right: 13px;width: 28px;height: 25px}
.spread .four_dom .comment_button img:last-child{margin-top: 22px;margin-left: 13px;width: 14px;height: 16px}