@media screen and (max-width: 760px) {
 body > div.banner > img {
  height: 290px !important;
  object-fit: cover;
 } 
 body > div.nav-content > ul {
  width: 100% !important;
  flex-wrap: wrap !important;
  padding: 20px !important;
  box-sizing: border-box !important;
 }
 body > div.nav-content > ul > li {
  width: calc(50% - 10px) !important;
  background: #fff;
  margin-top: 10px;
  text-align: center;
 }
 #pages2,#pages4 {
  margin-left: 10px !important;
 }

 .all_box {
 width: 100% !important;
 padding: 20px !important;
 box-sizing: border-box !important;
 }
 .all_box > div > div.section_one_renli > div > img {
  width: 100% !important;
  height: 100px !important;
  object-fit: cover;
 }
 .all_box > div > div.section_one_renli {
  margin-top: 50px !important;
  text-align: center !important;
 }
 .all_box > div > div.section_one_renli > p:nth-child(3) {
  text-align: left !important;
 }
 .all_box > div > div.section_two_fuwu > h2 {
  margin: 30px 0 !important;
 }
 #b1 > div > div.section_two_fuwu > div > ul > li {
  width: calc(50% - 20px)  !important;
  margin: 0 !important;
  display: flex !important;
  flex-wrap:nowrap !important;
  margin-top: 20px !important;
  padding-right: 10px !important;
  /* background: #fff !important; */
 }
 #b1 > div > div.section_two_fuwu > div > ul > li:nth-child(2n) {
  margin-left: 20px !important;
 }
 #b1 > div > div.section_two_fuwu > div > ul > li> div.section_two_pic {
  width: 60px !important;
  height: 60px !important;
  margin: 10px !important;
 }
 #b1 > div > div.section_two_fuwu > div > ul > li > div.item-right > h3 {
  font-size: 16px !important;
  white-space: normal !important;
  line-height: 25px !important;
 }
 #b1 > div > div.section_two_fuwu > div > ul > li> div.item-right {
  flex: 1 !important;
 }

 #b1 > div > div.section_two_fuwu > div > ul {
  display: flex !important;
  flex-wrap: wrap;
 }


 #b2 > div > div.section_two_fuwu > div > ul > li {
width: 100% !important;
display: flex !important;
margin: 0 !important;
margin-top: 20px !important;
height: fit-content !important;
 }
 #b2 > div > div.section_two_fuwu > div > ul > li > div.section_two_text {
  flex: 1 !important;
 }

 #b2 > div > div.section_two_fuwu > div > ul > li > div.section_two_text {
transform: none !important;
padding: 20px 0 !important;
 box-sizing: border-box !important;
 margin-left: 10px !important;
 }


 #b3 > div > div.section_two_fuwu > div:nth-child(2) {
  display: block !important;
 }

 #b3 > div > div.section_two_fuwu > div:nth-child(2) > div {
  margin: 0 !important;
  margin-top: 20px !important;
  box-sizing: border-box !important;
  width: 100% !important;
 }

 #b3 > div > div.section_two_fuwu > div:nth-child(4) {
  display: block !important;
 }
 #b3 > div > div.section_two_fuwu > div:nth-child(4) > div {
  margin: 0 !important;
  margin-top: 20px !important;
  box-sizing: border-box !important;
  width: 100% !important;
 }
 #b3 > div > div.section_two_fuwu > div:nth-child(4) > div:nth-child(2) > div {
  flex-shrink: 0 !important;
 }

 #b4 > div > div.section_two_fuwu > div > ul > li {
  width: calc(50% - 20px)  !important;
  margin: 0 !important;
  display: flex !important;
  flex-wrap:nowrap !important;
  margin-top: 20px !important;
  padding-right: 10px !important;
  /* background: #fff !important; */
 }
 #b4 > div > div.section_two_fuwu > div > ul > li:nth-child(2n) {
  margin-left: 20px !important;
 }
 #b4 > div > div.section_two_fuwu > div > ul > li> div.section_two_pic {
  width: 60px !important;
  height: 60px !important;
  margin: 10px !important;
 }
 #b4 > div > div.section_two_fuwu > div > ul > li > div.item-right > h3 {
  font-size: 16px !important;
  white-space: normal !important;
  line-height: 25px !important;
 }
 #b4 > div > div.section_two_fuwu > div > ul > li> div.item-right {
  flex: 1 !important;
 }

 #b4 > div > div.section_two_fuwu > div > ul {
  display: flex !important;
  flex-wrap: wrap;
 }
 #b4 > div > div.section_two_fuwu > div > ul > li > div.section_two_pic {
flex-shrink:  0 !important;
 }
 #b4 > div > div.section_two_fuwu > div > ul > li > div.item-right {
flex:1 !important;
white-space: normal !important;
word-break: break-all !important; 
margin-top: 0 !important;
}
#b4 > div > div.section_two_fuwu > div > ul > li:nth-child(4) > div.item-right > h3 {
word-break: break-all !important; 

}
#b4 > div > div.section_two_fuwu > div > ul > li:nth-child(4) > div.item-right {
 width: 80px !important;
}
body > div.banner {
 position: relative;
}
body > div.banner > img:nth-child(1) {
 display: none !important;
}

body > div.banner > svg {
 position: absolute;
 left: 50%;
 bottom: 60px;
 transform: translateX(-50%);
}

body > div.banner > img:nth-child(2) {
 display: block !important;
}
body > div.banner > svg{
 display: block !important;
}
 }