.bg {
  width: 100%;
  height: auto;
  min-width: 1200px;
}
.bg img {
  width: 100%;
  height: auto;
  display: flex;
}
.bg1 {
  min-width: 1200px;
  height: 670px;
}
.bg1 #bg1 {
  width: 100%;
  height: 725px;
  position: absolute;
  z-index: -1;
  min-width: 1200px;
}
.bg1 p:nth-child(2) {
  width: 970px;
  text-align: left;
  margin: 0 auto;
  color: white;
  font-size: 15px;
  line-height: 30px;
  font-family: none;
  padding-top: 30px;
}
.bg1 p:nth-child(2) span {
  font-weight: bold;
}
.bg1 div:nth-child(3) {
  margin: 30px auto;
  width: 100%;
  height: auto;
  display: grid;
  justify-content: center;
  justify-items: center;
}
.bg1 div:nth-child(3) img {
  width: 1000px;
  height: auto;
  position: absolute;
  z-index: -1;
}
.bg1 .scroll_text p:nth-child(2) {
  margin-top: 7px;
  font-size: 27px;
  line-height: 90px;
  font-weight: normal;
  width: 910px;
}
.bg1 .scroll_text p:nth-child(3) {
  margin-top: 8px;
  margin-left: 8px;
  font-size: 19px;
  width: 920px;
  font-weight: normal;
  height: 255px;
  overflow-y: scroll;
  color: #ffffff;
  line-height: 32px;
  letter-spacing: 0.7px;
}
.bg1 .scroll_text span {
  color: #fff369;
  font-weight: bold;
}
/* 滚动条的整体样式 */
.scroll_text p::-webkit-scrollbar {
  width: 8px;
}
/* 滚动条的条... */
.scroll_text p::-webkit-scrollbar-thumb {
  background: #00daf9;
  border-radius: 20px;
  border: #00daf9 solid 10px;
}
/* 滚动条轨道 */
.scroll_text p::-webkit-scrollbar-track {
  background: #00daf9;
  border-radius: 10px;
  border: #3877ff solid 3.5px;
}
.bg2 {
  min-width: 1200px;
  height: 821px;
}
.bg2 #bg2 {
  width: 100%;
  height: 821px;
  position: absolute;
  z-index: -1;
  min-width: 1200px;
}
.bg2 img:nth-child(2) {
  display: flex;
  margin: 0 auto;
  margin-top: 26px;
}
.bg2 img:nth-child(3) {
  display: flex;
  margin: 0 auto;
  width: 900px;
  height: auto;
}
.bg2 .p2_container {
  position: relative;
  display: flex;
  margin: 0px auto;
  width: 963px;
  margin-top: -73px;
  justify-content: space-between;
}
.bg2 .p2_container img {
  position: absolute;
  display: flex;
  margin: 0 auto;
  width: auto;
  z-index: -1;
  width: 980px;
}
.p2_btn {
  width: 180px;
  height: 56px;
  background-color: #467df3;
  border-radius: 70px;
  display: flex;
  text-align: center;
  justify-content: center;
  align-items: center;
  font-size: 19px;
  color: white;
  font-weight: bold;
}
#p2_btn1 {
  background-color: #467df3;
  margin-left: 26px;
  cursor: pointer;
  margin-top: -25px;
}
#p2_btn2 {
  background-color: #f88507;
  margin-top: -110px;
  margin-left: 10px;
}
#p2_btn3 {
  background-color: #963cf3;
  margin-top: -200px;
}
#p2_btn4 {
  background-color: #f45b48;
  margin-top: -284px;
}

.p2_btn_content {
  display: none;
}
.p2_btn_content p {
  font-size: 22px;
  line-height: 32px;
  width: 540px;
  margin-left: 102px;
  text-indent: -29px;
}
#p2_btn3_content p {
  line-height: 50px;
}
#p2_btn4_content p {
  line-height: 36px;
}
#p2_btn1_content p::before {
  content: url(../images/bg2-btn1-dot.png);
  margin-right: 10px;
}
#p2_btn2_content p::before {
  content: url(../images/bg2-btn2-dot.png);
  margin-right: 10px;
}
#p2_btn3_content p::before {
  content: url(../images/bg2-btn3-dot.png);
  margin-right: 10px;
}
#p2_btn4_content p::before {
  content: url(../images/bg2-btn4-dot.png);
  margin-right: 10px;
}
#p2_btn3_content em::before {
  border-radius: 10px;
  width: 10px;
  height: 10px;
  background: #963cf3;
  content: "";
  margin-right: 10px;
  display: inline-block;
}
#p2_btn4_content em::before {
  border-radius: 10px;
  width: 10px;
  height: 10px;
  background: #f45b48;
  content: "";
  margin-right: 10px;
  display: inline-block;
}
#p2_btn1:hover + #p2_btn1_content {
  display: block;
  position: absolute;
  z-index: 1;
  top: -430px;
}
#p2_btn2:hover + #p2_btn2_content {
  display: block;
  position: absolute;
  z-index: 1;
  top: -430px;
}
#p2_btn3:hover + #p2_btn3_content {
  display: block;
  position: absolute;
  z-index: 1;
  top: -430px;
}
#p2_btn4:hover + #p2_btn4_content {
  display: block;
  position: absolute;
  z-index: 1;
  top: -430px;
}
.p2_btn_content:hover {
  display: block;
  position: absolute;
  z-index: 1;
  top: -430px;
}
.p2_btn_content i {
  display: flex;
  font-weight: bold;
  font-size: 29px;
}
#p2_btn1_content i {
  color: #2b75fd;
  line-height: 62px;
  margin-top: 28px;
  width: 630px;
  margin-left: 70px;
}
#p2_btn2_content i {
  color: #f88507;
  line-height: 62px;
  margin-top: 28px;
  width: 630px;
  margin-left: 70px;
}
#p2_btn3_content i {
  color: #963cf3;
  line-height: 32px;
  margin-top: 46px;
  width: 630px;
  margin-left: 70px;
}
#p2_btn4_content i {
  color: #f45b48;
  line-height: 62px;
  margin-top: 28px;
  width: 685px;
  margin-left: 70px;
}
#p2_btn1_content p span {
  color: #2b75fd;
  font-weight: bold;
}
#p2_btn2_content p span {
  color: #f88507;
  font-weight: bold;
}
#p2_btn3_content p span {
  color: #963cf3;
  font-weight: bold;
}
#p2_btn4_content p span {
  color: #f45b48;
  font-weight: bold;
}
.bg3 {
  min-width: 1200px;
  height: 851px;
}
.bg3 #bg3 {
  width: 100%;
  height: 851px;
  position: absolute;
  z-index: -1;
  min-width: 1200px;
}
.bg3 img:nth-child(2) {
  display: flex;
  margin: 0 auto;
}
.bg3 img:nth-child(3) {
  display: flex;
  margin: 0 auto;
  padding-top: 36px;
  width: 980px;
  height: auto;
}
.p3_container {
  position: relative;
  display: flex;
  margin: 0px auto;
  width: 1115px;
  margin-top: -495px;
  justify-content: space-between;
}
.p3_container .p p:nth-child(1) {
  position: absolute;
  top: 69px;
  left: 198px;
  font-size: 24px;
  font-weight: bold;
  color: white;
  letter-spacing: 1px;
}
.p3_container .p p:nth-child(2) {
  position: absolute;
  font-size: 21px;
  letter-spacing: 1px;
  left: 167px;
  top: 119px;
}
.p3_container .p p:nth-child(3) {
  position: absolute;
  font-size: 21px;
  letter-spacing: 1px;
  left: 167px;
  top: 315px;
}
.p3_container .left_list {
  position: absolute;
  font-size: 19px;
  letter-spacing: 1px;
  color: #646464;
  left: 165px;
  top: 160px;
}
.p3_container .left_list p {
  margin-top: 10px;
  font-size: 16px;
}
#rollingList2 {
  top: 195px;
  position: absolute;
}
.p3_container .right_list {
  position: relative;
  left: -109px;
  top: 74px;
}
.bg3 .grid-container {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  /* grid-gap: 0px; */
  /* background-color: #2196f35e; */
  /* padding: 10px; */
  height: 391px;
  width: 598px;
}
.bg3 .grid-container > div {
  /* background-color: rgba(93, 223, 76, 0.5); */
  text-align: center;
  /* padding: 14px 0; */
  font-size: 30px;
  width: 194px;
  height: 115px;
}
.bg3 .grid-container > div img {
  /* width: 114px; */
  height: 86px;
  transition: all 0.5s;
}
.bg3 .grid-container > div:hover img {
  /* width: 114px; */
  transform: scale(1.2);
  transition: all 0.5s;
}
.bg3 .grid-container > div p {
  font-size: 17px;
  font-weight: bold;
  color: #404040;
  transition: all 0.5s;
}
.bg3 .grid-container > div:hover p {
  color: #f74545;
  transition: all 0.5s;
}
.bg4 {
  min-width: 1200px;
  height: 851px;
}
.bg4 #bg4 {
  width: 100%;
  height: 851px;
  position: absolute;
  z-index: -1;
  min-width: 1200px;
}
.bg4 img:nth-child(2) {
  display: flex;
  margin: 0 auto;
}
.bg4 img:nth-child(3) {
  display: flex;
  margin: 0 auto;
  padding-top: 36px;
  width: 980px;
  height: auto;
}
.p4_container {
  position: relative;
  display: flex;
  margin: 0px auto;
  width: 950px;
  margin-top: -329px;
  /* background: aqua; */
  justify-content: space-around;
}
.p4_container .btn {
  color: #ffffff;
  width: 230px;
  height: 100px;
  display: flex;
  justify-content: center;
  border-radius: 3px;
  align-items: center;
  font-weight: bold;
  background: #ffffff38;
  cursor: pointer;
}
.p4_container .active_tab {
  color: #ffffff;
  width: 230px;
  height: 100px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: url(../images/bg4-btn-after.png);
  background-size: 100% 100%;
  padding-right: 40px;
  cursor: pointer;
}
.p4_container .left_list {
  float: left;
  margin-left: 37px;
  margin-top: -39px;
  font-size: 26px;
  font-weight: bold;
  letter-spacing: 1px;
}
.bg4 .right_list {
  width: 570px;
  margin: 0 auto;
  margin-top: -64px;
  /* background: antiquewhite; */
  margin-left: 30px;
}
.bg4 .right_list img {
  width: 590px;
  height: auto;
  position: absolute;
}
.bg4 .right_list i {
  z-index: 2;
  position: relative;
  font-size: 34px;
  margin-left: 276px;
  color: #2d6aef;
  top: 52px;
  font-weight: bold;
}
.bg4 .right_list i::after {
  content: "";
  position: absolute;
  height: 25px;
  width: 25px;
  background: url(../images/bg4-dot.png) no-repeat;
  background-size: 100%;
  margin-top: 13px;
  margin-left: 10px;
}
.bg4 .right_list b {
  z-index: 2;
  position: absolute;
  font-size: 15px;
  margin-left: 276px;
  font-weight: bold;
  margin-top: 89px;
}

.bg4 .right_list p {
  z-index: 2;
  position: relative;
  font-size: 16px;
  margin-left: 279px;
  top: 88px;
  line-height: 36px;
}
.bg4 .right_list p::before {
  border-radius: 50px;
  width: 10px;
  height: 10px;
  background: #2d6aef;
  content: "";
  margin-right: 7px;
  display: inline-block;
}
.bg4 .right_list em {
  z-index: 2;
  position: absolute;
  font-size: 10.5px;
  margin-left: 296px;
  top: 211px;
  line-height: 14px;
  width: 280px;
}
.bg5 {
  min-width: 1200px;
  height: 650px;
}
.bg5 #bg5 {
  width: 100%;
  height: 650px;
  position: absolute;
  z-index: -1;
  min-width: 1200px;
}
.bg5 img:nth-child(2) {
  display: flex;
  margin: 0 auto;
  padding-top: 115px;
}
.bg5 em {
  font-size: 16px;
  color: white;
  width: 900px;
  display: block;
  margin: 40px auto;
  letter-spacing: 0.3px;
  line-height: 25px;
}
.bg5 .grid-container {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  /* grid-gap: 0px; */
  /* background-color: #2196f35e; */
  /* padding: 10px; */
  height: 280px;
  width: 888px;
  margin: 0 auto;
}
.bg5 .grid-container > div {
  /* background-color: rgba(93, 223, 76, 0.5); */
  text-align: center;
  /* padding: 14px 0; */
  font-size: 30px;
  width: 194px;
  height: 115px;
  margin: 0 auto;
  color: white;
  font-size: 40px;
  font-weight: bold;
}
.bg5 .grid-container > div p {
  font-size: 19px;
  margin-top: 6px;
  color: white;
  font-weight: 500;
}