.text-overflow {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.flex {
  display: -webkit-box;
  /* OLD - iOS 6-, Safari 3.1-6 */
  display: -moz-box;
  /* OLD - Firefox 19- (buggy but mostly works) */
  display: -ms-flexbox;
  /* TWEENER - IE 10 */
  display: -webkit-flex;
  /* NEW - Chrome */
  display: flex;
  /* NEW, Spec - Opera 12.1, Firefox 20+ */
}
.flex-1 {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  flex: 1;
  width: 0%;
}
.flex-vertical {
  -webkit-box-align: center;
  -webkit-align-items: center;
  align-items: center;
}
.flex-bottom {
  -webkit-box-align: end;
  -webkit-align-items: end;
  align-items: flex-end;
}
.flex-horizontal {
  -webkit-justify-content: center;
  -moz-justify-content: center;
  -ms-justify-content: center;
  -o-justify-content: center;
  justify-content: center;
}
.flex-between {
  -webkit-box-pack: space-between;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}
.flex-start {
  -webkit-box-align: start;
  -webkit-align-items: flex-start;
  align-items: flex-start;
}
@media screen and (max-width: 1024px) and (min-width: 768px) {
  body {
    font-family: "Microsoft Yahei";
    font-size: 14px;
    color: #333;
  }
  #header {
    position: absolute !important;
  }
  #header .nav-left li .navActive {
    background-color: #00a8ff !important;
  }
  #header #fullpageMenu {
    position: absolute;
    top: 100px;
    width: 100%;
    background-color: #ffffff;
  }
  #header #fullpageMenu li {
    width: 100%;
    height: 100%;
  }
  #header #fullpageMenu li a {
    color: #0080cc;
    line-height: 45px;
    border-bottom: 1px #E5E5E5 solid;
  }
  #header #fullpageMenu li a:hover {
    background-color: #00a8ff;
    color: #ffffff;
  }
  #header #fullpageMenu li #select-case {
    width: 100%;
    height: 100%;
    margin-top: 47px;
    position: static;
    background-color: #e2f0ff;
  }
  #header #fullpageMenu li #select-case li {
    float: none;
    width: 100%;
    height: 30px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: -webkit-box;
    /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;
    /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;
    /* TWEENER - IE 10 */
    display: -webkit-flex;
    /* NEW - Chrome */
    display: flex;
    /* NEW, Spec - Opera 12.1, Firefox 20+ */
    -webkit-box-align: center;
    -webkit-align-items: center;
    align-items: center;
    border-bottom: 1px  dotted #595757;
  }
  #header #fullpageMenu li #select-case li:last-child {
    border-bottom: 0;
  }
  #header #fullpageMenu li #select-case li a {
    display: block;
    float: none;
    width: 100%;
    height: 30px;
    line-height: 30px;
    font-size: 0.875em;
    color: #0080cc;
  }
  #header #fullpageMenu li #select-case li a:hover {
    background-color: #fff;
  }
  #banner {
    height: 380px !important;
  }
  #banner .banner-box {
    width: 90% !important;
    height: 150px !important;
    padding: 10px 1% !important;
    margin-top: 180px !important;
  }
}
@media screen and (max-width: 767px) and (min-width: 320px) {
  body {
    font-family: "Microsoft Yahei";
    font-size: 12px;
    color: #333;
  }
  #header {
    position: relative !important;
    height: 60px !important;
    background: url("../images/topbj.png") top center repeat-y;
  }
  #header .logo-ok {
    margin-top: 10px !important;
    height: 40px !important;
  }
  #header .logo-ok a {
    width: 100px;
    height: 40px;
    float: left;
  }
  #header .logo-ok a img {
    width: 100%;
    height: 100%;
    float: left;
  }
  #header .logo-ok .slogan {
    display: none;
  }
  #header .nav-header .nav-btn {
    margin-top: 11px !important;
  }
  #header .nav-left li .navActive {
    background-color: #00a8ff !important;
    color: #ffffff !important;
  }
  #header #fullpageMenu {
    position: absolute;
    top: 60px !important;
    width: 100%;
    background-color: #ffffff;
  }
  #header #fullpageMenu li {
    width: 100%;
    height: 100%;
  }
  #header #fullpageMenu li a {
    color: #0080cc;
    line-height: 45px;
    border-bottom: 1px #E5E5E5 solid;
  }
  #header #fullpageMenu li a:hover {
    background-color: #00a8ff;
    color: #ffffff;
  }
  #header #fullpageMenu li #select-case {
    width: 100%;
    height: 100%;
    margin-top: 47px;
    position: static;
    background-color: #e2f0ff;
  }
  #header #fullpageMenu li #select-case li {
    float: none;
    width: 100%;
    height: 30px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: -webkit-box;
    /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;
    /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;
    /* TWEENER - IE 10 */
    display: -webkit-flex;
    /* NEW - Chrome */
    display: flex;
    /* NEW, Spec - Opera 12.1, Firefox 20+ */
    -webkit-box-align: center;
    -webkit-align-items: center;
    align-items: center;
    border-bottom: 1px  dotted #595757;
  }
  #header #fullpageMenu li #select-case li:last-child {
    border-bottom: 0;
  }
  #header #fullpageMenu li #select-case li a {
    display: block;
    float: none;
    width: 100%;
    height: 30px;
    line-height: 30px;
    font-size: 0.875em;
    color: #0080cc;
  }
  #header #fullpageMenu li #select-case li a:hover {
    background-color: #fff;
  }
  #banner {
    height: 200px !important;
  }
  #banner .banner-box {
    width: 90% !important;
    height: 90px !important;
    padding: 10px 1% !important;
    margin-top: 80px !important;
  }
  #banner .banner-box .title {
    height: 30px !important;
    line-height: 30px !important;
  }
  #banner .banner-box .title-english {
    margin-bottom: 0px !important;
    height: 20px !important;
    line-height: 20px !important;
  }
  #banner .banner-box .title-letter {
    text-align: center !important;
  }
  #main .main2-box1 .main2-title {
    max-width: 500px !important;
    padding: 10px 0 !important;
  }
  #main .main2-box1 .main2-title .hint-p::before {
    content: "● ● ● ● ●" !important;
    right: 5% !important;
    width: 55px !important;
  }
  #main .main2-box1 .main2-title .hint-p::after {
    content: "● ● ● ● ●" !important;
    left: 5% !important;
    width: 55px !important;
  }
  #main .main2-box2 {
    padding: 0 5%;
  }
  #main .main2-box2 .main2-flex {
    padding-top: 10px !important;
    background-image: none !important;
    height: 100% !important;
  }
  #main .main2-box2 .main2-flex dl {
    margin-top: 20px !important;
  }
  #main .main2-box2 .main2-flex dl dd {
    height: 50px !important;
    line-height: 50px !important;
  }
  #footer-bg {
    background: url('../images/bg-pic1.png') no-repeat !important;
  }
  .lyfooter .lyfooter-con {
    padding: 20px 5%;
  }
  .lyfooter .lyfooter-con .p-img {
    width: 100%;
  }
  .lyfooter .lyfooter-con .p-img img {
    width: 100%;
  }
}
#header {
  height: 100px;
  position: absolute;
  top: 0;
  z-index: 999;
  width: 100%;
  line-height: 100px;
  background-color: rgba(0, 0, 0, 0.5);
}
#header .logo-ok {
  width: auto;
  height: 65px;
  float: left;
  margin-top: 17px;
  margin-left: 1%;
}
#header .logo-ok a {
  float: left;
  margin-right: 25px;
}
#header .logo-ok a img {
  width: 100%;
  height: 100%;
}
#header .logo-ok .slogan {
  float: left;
  width: 360px;
  padding-left: 10px;
  height: 60px;
  margin-top: 5px;
  background: url("../images/slogan.png") no-repeat center top;
  background-size: cover;
}
#header .nav-header {
  float: right;
}
#header .nav-header .nav-btn {
  position: relative;
  float: right;
  padding: 9px 10px;
  margin-top: 32px;
  margin-right: 15px;
  margin-bottom: 8px;
  background-color: transparent;
  background-image: none;
  border: 1px solid transparent;
  border-radius: 4px;
  background: #fff;
  cursor: pointer;
}
#header .nav-header .nav-btn .icon-bar {
  display: block;
  width: 22px;
  height: 2px;
  border-radius: 1px;
  background-color: #888;
  margin-top: 4px;
}
#header .nav-left {
  width: 40%;
  float: right;
}
#header .nav-left li {
  float: left;
  width: 20%;
  position: relative;
}
#header .nav-left li a {
  width: 100%;
  float: left;
  text-align: center;
  color: #ffffff;
  font-size: 1em;
}
#header .nav-left li a:hover {
  background-color: #eb4b28;
}
#header .nav-left li .navActive {
  background-color: #eb4b28;
}
#header .nav-left li #select-case {
  width: 180px;
  height: 182px;
  position: absolute;
  top: 100px;
  background-color: rgba(0, 0, 0, 0.5);
}
#header .nav-left li #select-case li {
  float: none;
  width: 100%;
  height: 60px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  display: -webkit-box;
  /* OLD - iOS 6-, Safari 3.1-6 */
  display: -moz-box;
  /* OLD - Firefox 19- (buggy but mostly works) */
  display: -ms-flexbox;
  /* TWEENER - IE 10 */
  display: -webkit-flex;
  /* NEW - Chrome */
  display: flex;
  /* NEW, Spec - Opera 12.1, Firefox 20+ */
  -webkit-box-align: center;
  -webkit-align-items: center;
  align-items: center;
  border-bottom: 1px  dotted #ffffff;
}
#header .nav-left li #select-case li:last-child {
  border-bottom: 0;
}
#header .nav-left li #select-case li a {
  display: block;
  float: none;
  width: 100%;
  height: 40px;
  line-height: 40px;
  font-size: 0.875em;
}
#header .nav-left li #select-case li a:hover {
  background-color: #000000;
}
#banner {
  width: 100%;
  height: 610px;
  background: url('../images/aboutus.jpg') no-repeat center top;
  background-size: cover;
  position: relative;
  overflow: hidden;
}
#banner .banner-box {
  width: 1156px;
  height: 226px;
  margin: 324px auto 0;
  text-align: center;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding: 30px 45px;
  color: #ffffff;
  background-color: rgba(0, 0, 0, 0.5);
}
#banner .banner-box .title {
  font-size: 1.625em;
  height: 43px;
  line-height: 43px;
}
#banner .banner-box .title-english {
  font-size: 1em;
  height: 34px;
  line-height: 34px;
  margin-bottom: 22px;
}
#banner .banner-box .title-letter {
  font-size: 1.125em;
}
#main {
  width: 100%;
}
#main .main2-box1 {
  max-width: 1200px;
  margin: 0 auto;
}
#main .main2-box1 .main2-title {
  text-align: center;
  position: relative;
  padding: 47px 0;
  max-width: 690px;
  margin: 0 auto;
}
#main .main2-box1 .main2-title .hint-p {
  height: 44px;
  line-height: 44px;
  font-size: 1.625em;
  position: relative;
}
#main .main2-box1 .main2-title .hint-p::before {
  content: "● ● ● ● ● ● ● ●";
  position: absolute;
  display: inline-block;
  width: 100px;
  color: #16c4fd;
  height: 5px;
  right: 90px;
  font-size: 0.5em;
}
#main .main2-box1 .main2-title .hint-p::after {
  content: "● ● ● ● ● ● ● ●";
  position: absolute;
  left: 90px;
  display: inline-block;
  width: 100px;
  color: #16c4fd;
  height: 5px;
  font-size: 0.5em;
}
#main .main2-box1 .main2-title .hint-e {
  height: 32px;
  line-height: 32px;
  font-size: 1em;
  color: #999999;
}
#main .main2-box1 .main2-title span {
  position: absolute;
  display: inline-block;
  width: 90px;
  border: 1px  dotted #16c4fd;
  left: 30%;
  top: 41%;
}
#main .main2-box1 .main2-title .right {
  left: 62%;
}
#main .main2-box2 {
  border-top: 1px solid #cccccc;
}
#main .main2-box2 .main2-flex {
  max-width: 1200px;
  height: 1000px;
  margin: 0 auto;
  background: url('../images/icon-photo.png') no-repeat bottom;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding-top: 54px;
}
#main .main2-box2 .main2-flex p,
#main .main2-box2 .main2-flex dl,
#main .main2-box2 .main2-flex span {
  max-width: 745px;
  margin: 0 auto;
}
#main .main2-box2 .main2-flex p {
  line-height: 30px;
  font-size: 0.875em;
}
#main .main2-box2 .main2-flex span {
  line-height: 40px;
  display: block;
  color: #16c4fd;
  font-size: 1.25em;
}
#main .main2-box2 .main2-flex dl {
  margin-top: 50px;
}
#main .main2-box2 .main2-flex dl dt {
  font-size: 1.625em;
  padding-left: 50px;
  background: url("../images/pic-icon2.png") no-repeat left;
}
#main .main2-box2 .main2-flex dl dd {
  color: #a1eb28;
  font-size: 2.25em;
  height: 100px;
  line-height: 100px;
}
#footer-bg {
  width: 100%;
  height: 216px;
  background: url('../images/bg-pic2.png') no-repeat;
  background-size: cover;
}