.txtEllipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
/* 初始化CSS  重置浏览器样式*/
* {
  box-sizing: border-box;
}
html,
body,
ul,
li,
ol,
dl,
dd,
dt,
p,
h1,
h2,
h3,
h4,
h5,
h6,
form,
fieldset,
legend,
img {
  margin: 0;
  padding: 0;
}
fieldset,
img {
  border: none;
}
ul,
ol,
li {
  list-style: none;
}
table {
  border-collapse: collapse;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: normal;
}
body {
  font-size: 16px;
  color: #333;
  font-family: 'Helvetica Neue', Helvetica, Arial, 'PingFang SC', 'Hiragino Sans GB', 'Heiti SC', 'Microsoft YaHei', 'WenQuanYi Micro Hei', sans-serif;
}
a {
  color: #333333;
  text-decoration: none;
  font-family: 'Helvetica Neue', Helvetica, Arial, 'PingFang SC', 'Hiragino Sans GB', 'Heiti SC', 'Microsoft YaHei', 'WenQuanYi Micro Hei', sans-serif;
  font-size: 16px;
}
a:hover {
  text-decoration: none;
  color: #ffeb65;
}
img {
  width: 100%;
  height: 100%;
}
.wrap {
  width: 1200px;
  position: relative;
  margin: 0 auto;
  height: 100%;
}
.topPhoto {
  background: url(../images/top_photo.jpg) no-repeat center top;
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  height: 597px;
}
.topPhoto form {
  box-shadow: 0 0 10px #fcb982;
  border-radius: 15px;
  overflow: hidden;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 730px;
  position: absolute;
  left: 0;
  bottom: 106px;
  z-index: 9;
}
.topPhoto form .txtInput {
  flex: 1;
  height: 70px;
  background-color: #fff;
  padding-left: 15px;
  line-height: 70px;
  font-size: 18px;
  border: none;
  outline: none;
}
.topPhoto form .btnInput {
  width: 102px;
  height: 70px;
  background: url(../images/icon_fdj.jpg) left top;
  cursor: pointer;
  border: none;
  text-indent: -1978px;
  overflow: hidden;
}
.menuBox {
  background: url(../images/bg_mid.jpg) no-repeat center top;
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  height: 1417px;
  position: relative;
}
.menuBox .list {
  display: flex;
  justify-content: space-between;
}
.menuBox .list .item {
  width: 290px;
  height: 350px;
  position: relative;
}
.menuBox .list .item .front {
  border: solid 3px #e36c2f;
  border-radius: 20px;
  background: url(../images/bg_wz.png) no-repeat;
  background-size: 100% 100%;
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
  transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  bottom: 0;
  transform-origin: bottom;
  -moz-transform-origin: bottom;
  -webkit-transform-origin: bottom;
  transform: perspective(600px) rotateX(0deg);
  -webkit-transform: perspective(600px) rotateX(0deg);
  -moz-transform: perspective(600px) rotateX(0deg);
}
.menuBox .list .item .front .tit {
  width: 60px;
  height: 60px;
  margin: 30px 0 0 30px;
}
.menuBox .list .item .front .icon {
  position: absolute;
  bottom: 0;
  right: 30px;
  z-index: 9;
}
.menuBox .list .item .back {
  background-image: linear-gradient(to bottom, #f89e24, #ee4c26);
  width: 290px;
  height: 350px;
  border: solid 3px #FFF;
  border-radius: 20px;
  overflow: hidden;
  position: absolute;
  left: 0;
  z-index: 0;
  top: 0;
  transform-origin: top;
  -moz-transform-origin: top;
  -webkit-transform-origin: top;
  opacity: 0;
  *filter: alpha(opacity=0);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  transform: perspective(600px) rotateX(-90deg);
  -webkit-transform: perspective(600px) rotateX(-90deg);
  -moz-transform: perspective(600px) rotateX(-90deg);
  transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
.menuBox .list .item .back .tit {
  width: 60px;
  height: 60px;
  margin: 30px 0 0 30px;
}
.menuBox .list .item .back .list {
  display: block;
  padding: 0 15px;
}
.menuBox .list .item .back .list a {
  font-size: 18px;
  line-height: 1;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding-bottom: 10px;
  margin-top: 10px;
  border-bottom: solid 1px #f8a85e;
  text-align: center;
  color: #FFF;
}
.menuBox .list .item .back .list a:last-child {
  border: none;
}
.menuBox .list .item .back .list a:hover {
  color: #ffe464;
}
.menuBox .list .item:hover .front {
  opacity: 0;
  *filter: alpha(opacity=0);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  transform: perspective(600px) rotateX(90deg);
  -webkit-transform: perspective(600px) rotateX(90deg);
  -moz-transform: perspective(600px) rotateX(90deg);
}
.menuBox .list .item:hover .back {
  z-index: 1;
  opacity: 1;
  *filter: alpha(opacity=100);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
  transform: perspective(600px) rotateX(0deg);
  -webkit-transform: perspective(600px) rotateX(0deg);
  -moz-transform: perspective(600px) rotateX(0deg);
}
.menuBox .list .item:nth-of-type(1) .front .icon {
  width: 188px;
  height: 227px;
}
.menuBox .list .item:nth-of-type(2) .front .icon {
  width: 191px;
  height: 213px;
}
.menuBox .list .item:nth-of-type(3) .front .icon {
  width: 216px;
  height: 172px;
}
.menuBox .list .item:nth-of-type(4) .front .icon {
  width: 151px;
  height: 206px;
}
.menuBox .qList {
  height: 850px;
  overflow-y: auto;
  padding-bottom: 150px;
  margin-top: 40px;
}
.menuBox .qList .item {
  background-color: #FFF;
  border: solid 5px #ff947f;
  border-radius: 15px;
  padding: 20px 25px;
  margin-top: 20px;
}
.menuBox .qList .item:first-child {
  margin-top: 0;
}
.menuBox .qList .item .question {
  height: 70px;
  background-color: #fff1eb;
  border-radius: 15px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #a43a00;
  font-weight: 600;
  padding: 0 25px;
  line-height: 70px;
}
.menuBox .qList .item .answer {
  padding: 0 25px;
  line-height: 1.8;
  margin-top: 15px;
}
.bszdBox {
  background: url(../images/bg_btm.jpg) no-repeat;
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  height: 440px;
  position: relative;
}
.bszdBox h2 {
  background: url(../images/title_bszd.png) no-repeat;
  width: 242px;
  height: 67px;
  text-indent: -1978px;
  overflow: hidden;
}
.bszdBox .list {
  margin-top: 40px;
  display: flex;
  justify-content: space-between;
}
.bszdBox .list .item {
  width: 200px;
  height: 250px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  padding: 0 20px;
}
.bszdBox .list .item .front {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
  transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  bottom: 0;
  transform-origin: bottom;
  -moz-transform-origin: bottom;
  -webkit-transform-origin: bottom;
  transform: perspective(600px) rotateX(0deg);
  -webkit-transform: perspective(600px) rotateX(0deg);
  -moz-transform: perspective(600px) rotateX(0deg);
}
.bszdBox .list .item .front .tit {
  font-size: 18px;
  color: #FFF;
  text-align: center;
  min-height: 80px;
}
.bszdBox .list .item .front .icon {
  width: 70px;
  height: 70px;
  margin-bottom: 35px;
}
.bszdBox .list .item .back {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 200px;
  height: 250px;
  overflow: hidden;
  position: absolute;
  left: 0;
  z-index: 0;
  top: 0;
  transform-origin: top;
  -moz-transform-origin: top;
  -webkit-transform-origin: top;
  opacity: 0;
  *filter: alpha(opacity=0);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  transform: perspective(600px) rotateX(-90deg);
  -webkit-transform: perspective(600px) rotateX(-90deg);
  -moz-transform: perspective(600px) rotateX(-90deg);
  transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
.bszdBox .list .item .back .ewm {
  width: 150px;
  height: 150px;
  border: solid 5px #FFF;
}
.bszdBox .list .item .clickItem {
  display: flex;
  height: 100%;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.bszdBox .list .item .clickItem .pic {
  height: 100px;
  margin-bottom: 30px;
  display: flex;
  align-items: center;
}
.bszdBox .list .item .clickItem .tit {
  font-size: 18px;
  color: #FFF;
  text-align: center;
  min-height: 80px;
}
.bszdBox .list .item:hover {
  background-image: linear-gradient(to top, #f9bd95, #faaf6a);
}
.bszdBox .list .item:hover .front {
  opacity: 0;
  *filter: alpha(opacity=0);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  transform: perspective(600px) rotateX(90deg);
  -webkit-transform: perspective(600px) rotateX(90deg);
  -moz-transform: perspective(600px) rotateX(90deg);
}
.bszdBox .list .item:hover .back {
  z-index: 1;
  opacity: 1;
  *filter: alpha(opacity=100);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
  transform: perspective(600px) rotateX(0deg);
  -webkit-transform: perspective(600px) rotateX(0deg);
  -moz-transform: perspective(600px) rotateX(0deg);
}