@font-face {
  /* 自定义的字体名字 */
  font-family: 'myCoolFont';
  /*本地的字体地址*/
  src: url('./font/SourceHanSans-Bold.otf'),
    /* IE9 Compat Modes */
    url('./font/SourceHanSans-Bold-Alphabetic.ttf') format('truetype'),
    /* Safari, Android, iOS */
    url('./font/SourceHanSans-Bold.otf') format('svg');
  /* Legacy iOS */
  font-weight: normal;
  font-style: normal;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
dl,
dd,
ul,
ol,
form,
input {
  margin: 0;
  padding: 0;
  font-family: 'myCoolFont';
}

em,
i,
s {
  font-style: normal;
  text-transform: uppercase;
}

li {
  list-style: none;
}

a,
s,
a:hover {
  text-decoration: none;
}

img {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  height: auto;
  border: 0;
  vertical-align: middle;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

input,
textarea {
  border: none;
  outline: none;
}

/* body,button,input,select,textarea{font:12px/1.5 'microsoft yahei',Tahoma,arial,'Hiragino Sans GB',\5b8b\4f53} */
/* body,button,input,select,textarea{font:12px/1.5 'nezha',\5b8b\4f53}  */
input,
textarea {
  resize: none;
  border: none;
  outline: none;
}

a,
a:focus {
  outline: none;
}

.clearfix:after {
  content: '\20';
  display: block;
  height: 0;
  clear: both;
}

.clearfix {
  *zoom: 1;
}

.clear {
  display: block;
  height: 0;
  clear: both;
  font-size: 0;
  line-height: 0;
  overflow: hidden;
}

.noBg {
  background: none !important;
}

.noBd {
  border: 0 !important;
}

.noMg {
  margin: 0 !important;
}

.fl {
  float: left;
  display: inline;
}

.fr {
  float: right;
  display: inline;
}

.fn {
  float: none;
}

.tl {
  text-align: left;
}

.tr {
  text-align: right;
}

.tc {
  text-align: center;
}

.hide {
  display: none;
}

.show {
  display: block;
}

.mt10 {
  margin-top: 10px;
}

.df {
  display: flex;
}

.dfjs {
  display: flex;
  justify-content: space-between;
}

.bgGery {
  background: #f9f9f9;
}

.imgHover {
  width: 100%;
  overflow: hidden;
}

.imgHover img {
  transition: all ease-in-out 0.6s;
}

/*项目*/
body {
  background: #fff;
  color: #333;
  /*margin-bottom: 400px;*/
  overflow-x: hidden;
}

a {
  color: #333;
  text-decoration: none;
  transition: all 0.5s ease 0s;
}

/* a:hover{ color: #d70c19; } */
dt {
  font-weight: normal;
}

section {
  margin-bottom: 0;
}

.pcdn {
  display: none;
}

.pcdb {
  display: block;
}

/*头部样式*/
.wrapper {
  width: 100%;
  height: auto;
  position: relative;
  overflow-x: hidden;
  margin: 0 auto;
  z-index: 0;
  margin-top: 20px;
}

.headerLogin {
  width: 100%;
  height: 40px;
  line-height: 40px;
  background: #51a7c3;
  position: relative;
  z-index: 100;
  margin-bottom: 30px;
}

.headerLogin .login a {
  color: rgb(255, 255, 255);
}

.headerLogin .login {
  /* width: 20%; */
  font-size: 20px;
  color: rgb(255, 255, 255);
}

.headerLogin .loginL,
.headerLogin .loginR {
  position: relative;
  padding-left: 50px;
  cursor: pointer;
}

.headerLogin .loginL::after,
.headerLogin .loginR::after {
  content: '';
  position: absolute;
  padding-left: 30px;
  width: 24px;
  height: 24px;
  left: 0;
  top: 50%;
  transform: translateY(-12px);
}

.headerLogin .loginL::after {
  background: url(./img/img026.png) no-repeat center;
}

.headerLogin .loginR::after {
  background: url(./img/img027.png) no-repeat center;
}


#dy_header {
  width: 100%;
  position: relative;
  left: 50%;
  margin-left: -50%;
  background: transparent;
  overflow: hidden;
}

.g-in {
  width: 1200px;
  margin: 0 auto;
}

.colorBlue {
  color: #51a7c3;
}

.bgYellow {
  background: #fff33f;
}

#dy_header .title1 {
  font-size: 34px;
  color: rgb(51, 51, 51);
  text-align: center;
}

.jianbianBg {
  margin-top: 30px;
  background-image: linear-gradient(to right, #51a7c3 0%, #8fd4bd 100%);
  padding: 20px;
}

.logo2 {
  margin-top: 30px;
  background: rgba(255, 255, 255, 1);
  padding: 20px;
}

.logo2 .gin {
  width: 800px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}

.jianbianBg .title3 {
  padding: 0 0 30px;
  font-size: 40px;
  color: rgb(255, 255, 255);
  text-align: center;
  text-shadow: 2.121px 2.121px 10px rgba(83, 169, 195, 0.004);
}

.jianbianBg .left {
  border-radius: 15px;
  background-color: rgba(255, 255, 255, 0.8);

  font-size: 28px;
  color: rgb(51, 51, 51);
  text-align: left;
  padding: 20px 0 0 20px;
  line-height: 1.6;
}

.jianbianBg .redFont {
  font-size: 32px;
  color: rgb(255, 0, 132);
  font-weight: bold;
  text-align: center;
}

#dy_header .title2 {
  font-size: 40px;
  color: #51a7c3;
  font-weight: bold;
  text-align: center;
  margin-top: 20px;
  padding: 4px 12px;
  border: 2px solid #51a7c3;
  border-radius: 10px;
}

.ginBtnBox {
  margin: 30px auto;
  line-height: 1.5;
}

.ginBtnBox .font {
  font-size: 36px;
  color: rgb(51, 51, 51);
  font-weight: bold;
  text-align: left;
  margin-bottom: 15px;
}

.ginBtnBox .leftBtn .btn {
  background: url(./img/btn001.png) center no-repeat;
}

.ginBtnBox .rightBtn .btn {
  background: url(./img/btn002.png) center no-repeat;
}

.ginBtnBox .btn {
  /* border-radius: 10px;
  background-color: rgb(81, 167, 195);
  box-shadow: inset 5.785px 6.894px 7px 0px rgba(191, 239, 255, 0.66),
    inset -8.699px -9.661px 7px 0px rgba(81, 167, 195, 0.004);
    font-size: 40px;
    color: rgb(255, 255, 255);
    font-weight: bold;
    line-height: 130px;
    text-align: center;
    position: relative; */
  cursor: pointer;
  width: 574px;
  height: 130px;

}

/* .ginBtnBox .btn::after {
  position: absolute;
  color: #fff;
  content: '';
  width: 42px;
  height: 31px;
  background: url(./img/icon001.png) center no-repeat;
  top: 50%;
  margin-top: -18px;
  right: 20px;
} */

.ko275Box1 .titleGin {
  font-size: 52px;
  color: rgb(255, 255, 255);
  text-align: center;
  text-shadow: 2.121px 2.121px 10px rgba(83, 169, 195, 0.004);
  margin-bottom: 30px;
}

.ko275Box1 .contentBox {
  border-radius: 15px;
  background-color: rgb(255, 255, 255);
  width: 100%;
  padding: 30px;
  position: relative;
}

.ko275Box1 .ko275Box1Top li {
  margin-bottom: 30px;
}

.ko275Box1Top .imgl {
  position: absolute;
  top: 20px;
  right: 20px;
}

.ko275Box1Top .name {
  font-size: 37.548px;
  color: rgb(89, 171, 198);
  font-weight: bold;
  text-align: left;
}

.ko275Box1Top .contetn {
  font-size: 25px;
  color: rgb(51, 51, 51);
  line-height: 1.5;
  text-align: left;
  padding-left: 46px;
}

.ko275Box1Bottom {
  margin-top: 60px;
}

.ko275Box1Bottom .contentBox {
  text-align: center;
}

.ko275Box1Bottom .titleT {
  font-size: 41.72px;
  color: rgb(89, 171, 198);
  font-weight: bold;
  line-height: 1.222;
  text-align: center;
  padding-bottom: 10px;
  margin-bottom: 10px;
  border-bottom: 4px solid #51a7c3;
}

.ko275Box1Bottom .titleB {
  font-size: 36px;
  color: rgb(81, 167, 195);
  font-weight: bold;
  text-align: center;
  padding: 12px 4px;
  border: 4px solid #51a7c3;
  border-radius: 10px;
}

.ko275Box1Bottom ul {
  width: 70%;
  margin: 20px auto;
}

.ko275Box1Bottom li {
  font-size: 26px;
  color: rgb(89, 171, 198);
  line-height: 1.8;
  text-align: left;
  padding-left: 35px;
  text-indent: -35px;
}

.ko275Box1Bottom .intro {
  font-size: 31.29px;
  color: rgb(89, 171, 198);
  line-height: 1.63;
  text-align: center;
  margin-top: 20px;
}

.ko275Box2 {
  margin: 40px auto;
}

.ko275Box2 .title {
  font-size: 42px;
  color: #333;
  text-align: center;
  text-shadow: 2.121px 2.121px 10px rgba(83, 169, 195, 0.004);
  margin-bottom: 30px;
}

.ko275Box2 .img {
  text-align: center;
  margin: 30px 0 20px;
  height: 437px;
}

.ko275Box2 .left,
.ko275Box2 .right {
  width: 50%;
}

.ko275Box2 .h1 {
  font-size: 44px;
  color: rgb(255, 255, 255);
  line-height: 80px;
  height: 80px;
  text-align: center;
}

.ko275Box2 .left .h1 {
  background: #51a7c3;
}

.ko275Box2 .right .h1 {
  background: #58a3f4;
}

.ko275Box2 .h2 {
  font-size: 36px;
  color: rgb(51, 51, 51);
  font-weight: bold;
  line-height: 1.333;
  text-align: center;
}

.ko275Box2 .ul1 {
  font-size: 24px;
  color: rgb(51, 51, 51);
  line-height: 1.5;
  text-align: left;
  width: 90%;
  margin: 0px auto;
}

.ko275Box2 .ul1 li {
  height: 72px;
  padding-left: 35px;
  text-indent: -35px;
}

.ko275Box2 .ul2 {
  border-radius: 16px;
  background-color: #ffffff;
  padding: 10px 20px 100px;
  position: relative;
  font-size: 30px;
  color: rgb(51, 51, 51);
  line-height: 2;
  text-align: left;
  width: 80%;
  margin: 30px auto;
}

.ko275Box2 .ul2::after {
  position: absolute;
  content: '';
  width: 157px;
  height: 111px;
  bottom: 5%;
  right: 20px;
}

.ko275Box2 .left .ul2::after {
  background: url(./img/img010.png) center no-repeat;
}

.ko275Box2 .right .ul2::after {
  background: url(./img/img011.png) center no-repeat;
  height: 90px;
}

.ko275Box2 .left {
  background: #cef4f4;
}

.ko275Box2 .right {
  background: #dfecf7;
}

.ko275Box3Gin {
  background-color: rgb(89, 171, 198);
  font-size: 52px;
  color: rgb(255, 255, 255);
  line-height: 80px;
  text-align: center;
  height: 80px;
}

.ko275Box4 {
  margin: 50px auto;
  text-align: center;
}

.ko275Box5.jianbianBg {
  background: none;
  position: relative;
  z-index: 0;
}

.ko275Box5.jianbianBg::after {
  content: '';
  background: url(./img/111.jpg) repeat top;
  background-size: 100% 100%;
  /* background-position: 0 100px; */
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 300px;
  z-index: -1;

}

.ko275Box5 .titleGin {
  font-size: 52px;
  color: rgb(255, 255, 255);
  text-align: center;
  text-shadow: 2.121px 2.121px 10px rgba(83, 169, 195, 0.004);
  margin-bottom: 30px;
}

.ko275Box5 ul {
  border-radius: 16px;
  background-color: #ffffff;
  padding: 20px;
  position: relative;
  font-size: 30px;
  color: #51a7c3;
  line-height: 2;
  text-align: left;
  border: 4px solid #51a7c3;
}

.ko275Box5 li {
  padding-left: 50px;
  position: relative;
}

.ko275Box5 li::after {
  position: absolute;
  content: '';
  top: 20px;
  left: 20px;
  width: 20px;
  height: 20px;
  background: url(./img/icon002.png) no-repeat center;
  display: block;
  z-index: 9;
  border-radius: 50%;
}

.ko275Box5 .name {
  font-size: 37.548px;
  /* font-family: "SourceHanSans"; */
  color: rgb(89, 171, 198);
  font-weight: bold;
  line-height: 1.5;
  text-align: left;
}

.ko275Box5 .contetn {
  font-size: 29.204px;
  /* font-family: "SourceHanSans"; */
  color: rgb(51, 51, 51);
  line-height: 2.02;
  text-align: left;
}

.ko275Box6Gin {
  margin: 50px 0;
}

.ko275Box7 {
  width: 1200px;
  margin: 0 auto;
}

.ko275Box7 li {
  width: 48%;
}

.ko275Box7 .video,
.ko275Box7 img {
  display: block;
  width: 100%;
}

.ko275Box7 .title {
  font-size: 33.376px;
  /* font-family: "SourceHanSans"; */
  color: rgb(89, 171, 198);
  font-weight: bold;
  line-height: 1.228;
  text-align: center;
  margin-top: 20px;
}

.ko275Box8 .title {
  font-size: 33.376px;
  /* font-family: "SourceHanSans"; */
  color: rgb(89, 171, 198);
  font-weight: bold;
  line-height: 1.228;
  text-align: left;
  margin: 30px 0;
}

.ko275Box8 .content {
  font-size: 31.29px;
  font-family: 'Kozuka Gothic Pr6N';
  color: rgb(51, 51, 51);
  line-height: 1.36;
  text-align: left;
}

.ko275Box9 .ul1 {
  display: flex;
  justify-content: space-between;
}

.ko275Box9 li {
  position: relative;
}

.ko275Box9 li::after {
  position: absolute;
  content: '';
  top: 50%;
  right: -19px;
  width: 27px;
  height: 39px;
  background: url(./img/icon003.png) no-repeat center;
  display: block;
  z-index: 9;
  transform: scale(0.6) translateY(-30px);
}

.ko275Box9 li:last-child:after {
  display: none;
}

.ko275Box9 .dl1 {
  margin-top: 50px;
}

.ko275Box9 dt .right {
  width: 880px;
  margin-left: 20px;
}

.ko275Box9 dt .right {
  width: 880px;
  margin-left: 20px;
}

.ko275Box9 dt:first-child {
  margin-bottom: 50px;
}

.ko275Box9 dt .title {
  font-size: 41.72px;
  color: rgb(89, 171, 198);
  font-weight: bold;
  line-height: 1.5;
  text-align: left;
}

.ko275Box9 dt .dd {
  font-size: 25px;
  color: rgb(51, 51, 51);
  line-height: 1.25;
  text-align: left;
}

.ko275Box10 .title {
  font-size: 50px;
  color: rgb(89, 171, 198);
  font-weight: bold;
  line-height: 1.25;
  text-align: center;
  margin-bottom: 5px;
}

.ko275Box10 .lineShi {
  border-width: 6px;
  border-color: rgb(89, 171, 198);
  border-style: solid;
}

.ko275Box10 .lineBoxT .lineShi {
  margin-bottom: 5px;
}

.ko275Box10 .lineBoxB .lineShi {
  margin-top: 5px;
  margin-bottom: 10px;
}

.ko275Box10 .lineXu {
  border-width: 2px;
  border-color: rgb(89, 171, 198);
  border-style: dashed;
}

.ko275Box10 .marginTb {
  margin: 20px 0;
}

.ko275Box10 .liTitle {
  font-size: 39.72px;
  color: rgb(89, 171, 198);
  font-weight: bold;
  line-height: 1.5;
  text-align: left;
}

.ko275Box10 .liIntro {
  font-size: 31.29px;
  color: rgb(89, 171, 198);
  font-weight: bold;
  line-height: 2;
  text-align: left;
}

.ko275Box10 .liContent {
  font-size: 31.29px;
  color: rgb(89, 171, 198);
  line-height: 1.467;
  text-align: right;
  margin-bottom: 20px;
}

.ko275Box11 {
  margin: 100px auto 50px;
}

.ko275Box11 li:last-child {
  font-size: 27px;
  color: rgb(89, 171, 198);
  font-weight: bold;
  line-height: 1.881;
  text-align: center;
  border-width: 4px;
  border-color: rgb(89, 171, 198);
  border-style: solid;
  border-radius: 11px;
  padding: 4px 12px;
}

.footerApp {
  padding: 20px 0;
  background: #e9faff;
  font-size: 24px;
  color: rgb(51, 51, 51);
  line-height: 2.5;
  text-align: center;
}

.footerApp .ul1 {
  width: 30%;
  margin: 0 auto;
}

.footerBottom {
  padding: 40px 0;
  background: #59abc6;
  font-size: 18px;
  color: rgb(255, 255, 255);
  text-align: center;
  position: relative;
}

.footerBottom .g-in {
  position: relative;
}

.footerBottom .title,
.footerBottom .title a {
  font-size: 24px;
  color: rgb(255, 255, 255);
  line-height: 2.5;
  text-align: center;
  cursor: pointer;
}

.footerBottom .img {
  position: absolute;
  left: 20px;
  top: 20px;
}

@media screen and (max-width: 640px) {
  .wrapper {
    margin-top: 44px;
  }

  .sjdn {
    display: none;
  }

  .sjdb {
    display: block;
  }

  .g-in {
    width: 94%;
  }

  img {
    max-width: 100%;
  }

  #dy_header {
    width: 100%;
    position: relative;
    left: 0%;
    margin-left: 0px;
    background: transparent;
    overflow: hidden;
  }

  #dy_header .title1 {
    font-size: 20px;
  }

  #dy_header .title2 {
    font-size: 24px;
  }

  .jianbianBg .title3 {
    font-size: 24px;
  }

  .jianbianBg .left {
    margin-top: 20px;
    font-size: 15px;
    padding: 20px;
  }

  .jianbianBg .left li {
    padding-left: 20px;
    text-indent: -20px;
  }

  #dy_header .jianbianBg .dfjs {
    flex-flow: wrap-reverse;
  }

  .jianbianBg .redFont {
    font-size: 18px;
  }

  .logo2 {
    padding: 5px;
  }

  .logo2 .gin {
    width: 96%;
    align-items: flex-end;
  }

  .logo2 .gin .logo {
    width: 48%;
  }

  .ginBtnBox .btn {
    width: 100%;
    height: 50px;
    font-size: 20px;
    line-height: 50px;
    background-size: 100% 100% !important;

  }

  .ginBtnBox .font {
    font-size: 20px;
    height: 120px;
  }

  .ginBtnBox .btn::after {
    display: none;
  }

  .ginBtnBox .leftBtn,
  .ginBtnBox .rightBtn {
    width: 48%;
  }

  .ko275Box1 .titleGin {
    font-size: 24px;
  }

  .ko275Box1Top .imgl {
    display: none;
  }

  .ko275Box1Top .name {
    font-size: 24px;
    padding-left: 24px;
    text-indent: -24px
  }

  .ko275Box1Top .contetn {
    font-size: 16px;
    padding-left: 24px;
  }

  .ko275Box1 .ko275Box1Top li {
    margin-bottom: 18px;
  }

  .ko275Box1 .contentBox {
    padding: 10px;
  }

  .ko275Box1Bottom {
    margin-top: 30px;
  }

  .ko275Box1Bottom .titleT {
    font-size: 22px;
  }

  .ko275Box1Bottom ul {
    width: 100%;
  }

  .ko275Box1Bottom li {
    font-size: 16px;
    line-height: 1.5;
    padding-left: 20px;
    text-indent: -20px;
  }


  .ko275Box1Bottom .intro {
    font-size: 18px;
  }

  .ko275Box1Bottom .titleB {
    font-size: 18px;
    margin-top: 20px;
  }

  .ko275Box2 .title {
    font-size: 24px;
    margin-bottom: 20px;
  }


  .ko275Box2 {
    margin: 30px auto;
  }


  .ko275Box2 .h1 {
    font-size: 24px;
    line-height: 50px;
    height: 50px;
  }

  .ko275Box2 .img {
    text-align: center;
    height: 230px;
    transform: scale(.9);
  }

  .ko275Box2 .ul1 {
    font-size: 18px;
  }

  .ko275Box2 .left .ul1 {
    margin-bottom: 50px;
  }

  .ko275Box2 .ul1 li {
    height: auto;
    padding-left: 0;
    text-indent: -0;
  }

  .ko275Box2 .ul2 {
    padding: 10px 12px 10px 32px;
    font-size: 14px;
    line-height: 1.5;
    margin: 21px auto;
    text-indent: -20px;
    width: 68%;
  }


  .ko275Box2 .ul2::after {
    display: none;
  }


  .ko275Box3Gin {
    font-size: 24px;
    text-align: center;
    height: auto;
    line-height: normal;
    padding: 12px;
  }

  .ko275Box5 .titleGin {
    font-size: 24px;
    margin-bottom: 20px;
  }

  .ko275Box5 ul {
    padding: 10px;
  }

  .ko275Box5 .name {
    font-size: 24px;
  }

  .ko275Box5 li {
    padding-left: 24px;
  }

  .ko275Box5 li::after {
    top: 10px;
    left: 0px;
    transform: scale(.6);
  }

  .ko275Box5 .contetn {
    font-size: 18px;
  }

  .ko275Box7 {
    width: 94%;
  }

  .ko275Box7 .title {
    font-size: 16px;
  }

  .ko275Box7 .dfjs {
    flex-flow: column;
  }

  .ko275Box7 li:first-child {
    margin-bottom: 20px;
  }

  .ko275Box7 li {
    width: 100%;
  }

  .ko275Box6Gin {
    margin: 30px 0;
  }

  .ko275Box8 .title {
    font-size: 24px;
    margin: 21px 0;
  }

  .ko275Box8 .content {
    font-size: 18px;
  }

  /* .ko275Box9 li::after {
    display: none;
  } */
  .ko275Box9 .ul1 {
    flex-wrap: wrap;
  }

  .ko275Box9 li {
    width: 31.3%;
  }

  .ko275Box9 li:nth-child(1),
  .ko275Box9 li:nth-child(3),
  .ko275Box9 li:nth-child(2) {
    margin-bottom: 20px;
  }

  .ko275Box9 dt .dd {
    font-size: 14px;
    padding-left: 20px;
    text-indent: -20px;
  }

  .ko275Box9 dt .title {
    font-size: 24px;
  }



  .ko275Box9 dt:first-child {
    margin-bottom: 20px;
  }

  .ko275Box9 dt .left {
    width: 70%;
  }


  .ko275Box10 .title {
    font-size: 20px;
  }


  .ko275Box10 .liTitle {
    font-size: 24PX;
    padding-left: 28px;
    text-indent: -28px;
  }

  .ko275Box10 .liContent {
    font-size: 16px;
  }

  .ko275Box10 .liIntro {
    font-size: 16px;
    margin-bottom: 15px;
  }

  .ko275Box11 .dfjs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }


  .ko275Box11 .dfjs li {
    margin-bottom: 20px;
  }

  .ko275Box11 li:last-child {
    font-size: 16px;
  }


  .ko275Box11 {
    margin: 20px auto;
  }

  .footerApp .ul1 {
    width: 80%;
  }


  .footerApp .ul1 li img {
    width: 80%;
  }

  .footerBottom {
    padding: 28px 0;
  }

  .footerBottom .img {
    display: none;
  }

  .footerBottom .title,
  .footerBottom .title a {
    font-size: 16px;
  }













}