.fl {
  float: left;
}

.fr {
  float: right;
}

.clear {
  clear: both;
}

.wd1440 {
  max-width: 1440px;
  margin: auto;
}

ul {
  padding: 0;
  margin: 0;
}

.wd100 {
  width: 100%;
}

.block {
  display: block !important;
}

.none {
  display: none;
}

.flex {
  display: flex !important;
}

.line-number-1 {
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-number-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* pc头部 */
header {
  background-color: #11334f;
  position: relative;
}

header .wd1440 {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header .wd1440 .logo {
  display: block;
 /*  padding: 20px 0; */
}

header .wd1440 .logo img {
  /*  height: 48px; */
}

header .wd1440 .head-r {
  display: flex;
  align-items: center;
}

header .wd1440 .head-r nav>ul {
  display: flex;
  align-items: center;
}

header .wd1440 .head-r nav>ul>li {
 /*  line-height: 88px; */
  transition: 0.5s;
  position: relative;
  width: 20%;
}

header .wd1440 .head-r nav>ul>li>a {
  font-size: 16px;
  color: #fff;
  display: block;
  padding: 0 20px;
}

header .wd1440 .head-r nav>ul .li-second {
  position: relative;
}

header .wd1440 .head-r nav>ul .li-second>a {
  display: flex;
  align-items: center;
}

header .wd1440 .head-r nav>ul .li-second>a img {
  width: 6px;
  transition: 0.5s;
  margin-left: 13px;
}

header .wd1440 .head-r nav>ul .li-second>a .scale {
  transform: rotate(90deg);
}

header .wd1440 .head-r nav>ul .li-second .ul-son {
  display: none;
  position: absolute;
  left: 0;
  top: 88px;
  z-index: 2;
  width: 100%;
  border-top: 3px solid #f8b500;
}

header .wd1440 .head-r nav>ul .li-second .ul-son li {
  width: 100%;
  height: 64px;
  background-color: #242f35;
}

header .wd1440 .head-r nav>ul .li-second .ul-son li a {
  width: 100%;
  height: 100%;
  display: block;
  text-align: center;
  line-height: 64px;
  color: #e6e6e6;
  font-size: 16px;
}

header .wd1440 .head-r nav>ul .li-second .ul-son li:hover {
  background-color: #f8b500;
}

header .wd1440 .head-r nav>ul .li-second .ul-son li:hover a {
  color: #333;
}

header .wd1440 .head-r nav>ul>li:hover>a {
  color: #f8b500;
}

header .wd1440 .head-r nav>ul .li-active a {
  color: #f8b500;
}

header .wd1440 .head-r .head-search {
  width: 24px;
  margin-left: 45px;
}

header .pc-search {
  display: none;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  padding-bottom: 13px;
  box-sizing: border-box;
  background-color: #333;
}

header .pc-search .wd1440 {
  border-bottom: 1px solid #fff;
  display: flex;
  align-items: center;
  height: 100%;
}

header .pc-search .wd1440 .fdj {
  width: 24px;
  margin-right: 28px;
}

header .pc-search .wd1440 .input {
  flex: 1;
}

header .pc-search .wd1440 .input input {
  width: 100%;
  height: 100%;
  background: none;
  font-size: 22px;
  color: #b1b1b1;
}

header .pc-search .wd1440 button {
  display: block;
  font-size: 22px;
  color: #b1b1b1;
}

header .pc-search .wd1440 .cha {
  width: 20px;
  padding-right: 20px;
  margin-left: 40px;
}

/* pc头部 */
.hot-search {
  display: none;
  padding: 20px 0;
  background-color: #efefef;
}

.hot-search .wd1440 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hot-search .wd1440 .hot-right {
  width: 100%;
  display: flex;
  align-items: center;
}

.hot-search .wd1440 .hot-right .input-l {
  flex: 1;
  height: 50px;
  line-height: 50px;
  overflow: hidden;
  background-color: #fff;
}

.hot-search .wd1440 .hot-right .input-l input {
  width: 100%;
  height: 100%;
  font-size: 16px;
  background-color: #fff;
}

.hot-search .wd1440 .hot-right .button-r {
  width: 50px;
  height: 50px;
  overflow: hidden;
}

.hot-search .wd1440 .hot-right .button-r button {
  transition: 0.3s;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #242f35;
}

.hot-search .wd1440 .hot-right .button-r button span {
  margin-left: 8px;
  font-size: 18px;
  color: #fff;
}

.common-order {
  min-height: 558px;
  padding: 43px 0 140px;
  background-image: url("../img/index/yuyue_bg.png");
  background-size: 100% 100%;
  background-repeat: no-repeat;
}

.common-order .wd1440 .big-Title .Title {
  display: flex;
  align-items: center;
}

.common-order .wd1440 .big-Title .Title span {
  font-size: 48px;
  color: #242f35;
  font-weight: bold;
  margin-right: 10px;
}

.common-order .wd1440 .big-Title .Title div {
  display: flex;
}

.common-order .wd1440 .big-Title .Title div p {
  height: 38px;
}

.common-order .wd1440 .big-Title .Title div .p1 {
  width: 12px;
  background-color: #33cbcc;
}

.common-order .wd1440 .big-Title .Title div .p2 {
  width: 31px;
  background-color: #66f683;
}

.common-order .wd1440 .big-Title .Intro {
  font-size: 24px;
  color: #666;
}

.common-order .wd1440 .order-box {
  margin-top: 52px;
}

.common-order .wd1440 .order-box .top {
  display: flex;
  align-items: center;
}

.common-order .wd1440 .order-box .top div {
  width: 300px;
  height: 52px;
  background-color: #ffffff;
  border: solid 1px #cccccc;
  margin-right: 15px;
}

.common-order .wd1440 .order-box .top div input {
  width: 100%;
  height: 100%;
  font-size: 16px;
  color: #bbb;
}

.common-order .wd1440 .order-box .middle {
  margin-top: 23px;
  width: 616px;
  height: 165px;
  padding-top: 15px;
  box-sizing: border-box;
  background-color: #ffffff;
  border: solid 1px #cccccc;
}

.common-order .wd1440 .order-box .middle textarea {
  width: 100%;
  height: 100%;
}

.common-order .wd1440 .order-box .bottom {
  margin-top: 39px;
  display: flex;
  align-items: center;
}

.common-order .wd1440 .order-box .bottom button {
  display: block;
  width: 200px;
  height: 52px;
  font-size: 18px;
}

.common-order .wd1440 .order-box .bottom .chongzhi {
  margin-right: 22px;
  background-color: #e6e6e6;
  color: #b3b3b3;
}

.common-order .wd1440 .order-box .bottom .tijiao {
  background-color: #f8b500;
  color: #fff;
}

footer {
  margin-top: -110px;
  background-color: #242f35;
}

footer .foot {
  padding: 60px 0 40px;
}

footer .foot .wd1440 {
  display: flex;
}

footer .foot .wd1440 .f-left {
 /*  min-width: 272px; */
  margin-right: 200px;
}

footer .foot .wd1440 .f-left .hot-phone {
  margin-top: 25px;
  display: flex;
  align-items: center;
}

footer .foot .wd1440 .f-left .hot-phone img {
  width: 22px;
  margin-right: 10px;
}

footer .foot .wd1440 .f-left .hot-phone span {
  font-size: 24px;
  color: #fff;
}

footer .foot .wd1440 .f-right {
  display: flex;
  flex-wrap: wrap;
}

footer .foot .wd1440 .f-right .list {
  margin-left: 59px;
  display: flex;
  align-items: center;
  margin-bottom: 28px;
}

footer .foot .wd1440 .f-right .list img {
  margin-right: 25px;
}

footer .foot .wd1440 .f-right .list span {
  font-size: 16px;
  color: #fff;
}

footer .banquan {
  border-top: 1px solid #ccc;
  text-align: center;
  font-size: 16px;
  color: #fff;
  line-height: 40px;
}

#go-top {
  display: none;
  position: fixed;
  bottom: 10%;
  right: 30px;
  z-index: 99;
  width: 60px;
  cursor: pointer;
}

.mobile-foot,
.mobile-height {
  display: none;
}

.mobile-foot {
  position: fixed;
  bottom: 0;
  left: 0;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  line-height: 50px;
  background-color: #242f35;
}

.mobile-foot .box {
  width: 50%;
/*   height: 50px; */
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-foot .box img {
  width: 20px;
  margin-right: 10px;
}

.mobile-foot .box span {
  color: #fff;
  font-size: 16px;
}

.m-header {
  width: 22px;
  height: 20px;
  display: none;
  cursor: pointer;
  float: right;
}

.m-header .box {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}

.m-header .line {
  display: block;
  width: 100%;
  height: 2px;
  background-color: #fff;
  position: absolute;
  left: 0;
  transition: width 0.3s ease 0s;
}

.m-header .line1 {
  width: 12px;
  top: 0;
}

.m-header .line2 {
  width: 20px;
  top: 6px;
}

.m-header .line3 {
  width: 16px;
  top: 13px;
}

.m-header-menu {
  position: fixed;
  right: -100%;
  width: 66%;
  top: 0;
  z-index: 100;
  height: 100%;
  background-color: #fff;
  transition: all 0.44s ease 0s;
}

.m-header-menu .m-menu-top {
  line-height: 60px;
  background-color: #242f35;
}

.m-header-menu .m-menu-top .title {
  display: inline-block;
  font-size: 16px;
  color: #fff;
  margin-left: 8.2%;
  font-family: "Base-font";
}

.m-header-menu .m-menu-top .close {
  display: inline-block;
  width: 17px;
  height: 17px;
  background: url(../img/close.png) no-repeat center;
  margin-right: 7.8%;
  margin-top: 22px;
  cursor: pointer;
}

.f-cb:after {
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
  overflow: hidden;
  content: ".";
}

.m-header-menu .m-header-list ul {
  width: 100%;
}

.m-header-menu .m-header-list li {
  line-height: 60px;
  width: 100%;
  border-bottom: 1px solid #f2f2f2;
}

.m-header-menu .m-header-list li .col-box {
  display: block;
  width: 84%;
  padding: 0 7.8% 0 8.2%;
}

.m-header-menu .m-header-list .tit {
  font-size: 16px;
  color: #666;
}

.m-header-menu .m-header-list .point {
  display: inline-block;
  width: 8px;
  height: 12px;
  background: url(../img/arrow_right.png) no-repeat center;
  margin-top: 26px;
}

.f-cb:after {
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
  overflow: hidden;
  content: ".";
}

.m-header-menu .m-header-menu-sub {
  position: absolute;
  right: -100%;
  top: 60px;
  width: 100%;
  height: 100%;
}

.m-header-menu .m-header-menu-sub .boxs {
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
  transition: all 0.4s ease 0s;
  background-color: #fff;
  height: 100%;
}

.m-header-menu .m-header-menu-sub .boxs.show {
  left: -100%;
}

.m-header-menu .m-header-menu-sub .return-fir {
  display: block;
  width: 84%;
  padding: 0 7.8% 0 8.2%;
  line-height: 60px;
  background-color: #242f35;
}

.m-header-menu .m-header-menu-sub .return-fir p {
  padding-left: 18px;
  color: #fff;
  font-size: 16px;
  background: url(../img/arrow_left.png) no-repeat left center;
}

.m-header-menu .m-header-menu-sub ul,
.m-header-menu .m-header-menu-sub li {
  width: 100%;
  background: #fff;
}

.m-header-menu .m-header-menu-sub li {
  line-height: 60px;
  border-bottom: 1px solid #f2f2f2;
}

.m-header-menu .m-header-menu-sub li a {
  display: block;
  width: 84%;
  padding: 0 7.8% 0 8.2%;
  font-size: 16px;
  color: #666;
}

.m-shadow {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
  display: none;
  z-index: 99;
}

@media screen and (max-width: 1440px) {
  .wd1440 {
    padding: 0 15px;
  }

  .common-order {
    background-size: cover;
  }

  footer .foot .wd1440 .f-left {
    margin-right: 30px;
  }
}

@media screen and (max-width: 1200px) {
  footer .foot .wd1440 .f-left {
    display: none;
  }

  footer .foot .wd1440 .f-right .list {
    margin-right: 30px;
    margin-left: 0;
  }

  footer .foot .wd1440 .f-right .list img {
    margin-right: 10px;
  }
}

@media screen and (max-width: 1024px) {
  header .wd1440 .head-r {
    display: none;
  }

  .m-header {
    display: block;
  }

  .m-header .line {
    height: 3px;
  }

  .m-header .line2 {
    width: 26px;
    top: 8px;
  }

  .m-header .line3 {
    width: 22px;
    top: 17px;
  }

  .m-header .line1 {
    width: 18px;
    top: 0;
  }

  .hot-search {
    display: block;
  }
}

@media screen and (max-width: 960px) {
  .common-order .wd1440 .order-box .middle {
    width: 100%;
  }

  .common-order .wd1440 .order-box .top div:last-child {
    margin-right: 0;
  }
}

@media screen and (max-width: 768px) {
  .m-header {
    margin-top: 8px;
  }

  .header_logo a img {
    height: 28px;
  }

  .m-header .line {
    height: 2px;
  }

  .m-header .line2 {
    width: 20px;
    top: 6px;
  }

  .m-header .line3 {
    width: 16px;
    top: 13px;
  }

  .m-header .line1 {
    width: 12px;
    top: 0;
  }

  header .wd1440 .logo img {
    height: 48px;
  }

  header .wd1440 .logo {
    padding: 15px 0;
  }

  .common-order .wd1440 .order-box .bottom {
    justify-content: center;
  }

  .common-order .wd1440 .big-Title .Title div {
    display: none;
  }

  .common-order .wd1440 .big-Title .Title {
    justify-content: center;
  }

  .common-order .wd1440 .big-Title .Intro {
    text-align: center;
  }

  .common-order .wd1440 .big-Title .Title span {
    font-size: 24px;
  }

  .common-order .wd1440 .order-box {
    margin-top: 30px;
  }

  .common-order .wd1440 .order-box .top div {
    width: 100%;
    height: 35px;
    margin-bottom: 15px;
    margin-right: 0;
  }

  .common-order .wd1440 .order-box .top div input {
    font-size: 14px;
  }

  .common-order .wd1440 .order-box .top {
    flex-wrap: wrap;
  }

  .common-order .wd1440 .order-box .middle {
    margin-top: 5px;
  }

  .common-order {
    padding: 30px 0;
    min-height: auto;
  }

  footer {
    margin-top: 0;
  }

  footer .banquan {
    height: auto;
    line-height: normal;
    padding: 20px 0;
  }

  footer .foot {
    padding: 30px 0 10px;
  }

  footer .foot .wd1440 .f-right .list {
    align-items: flex-start;
    margin-bottom: 20px;
  }
}

@media screen and (max-width: 640px) {
  footer .foot .wd1440 .f-right .list img {
    width: 20px;
  }

  footer .foot .wd1440 .f-right .list span {
    font-size: 14px;
  }

  footer .banquan {
    display: none;
  }

  #go-top {
    right: 15px;
    width: 40px;
  }

  .mobile-foot,
  .mobile-height {
    display: flex;
  }
}