@charset "UTF-8";
* {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-text-size-adjust: none;
}

*[hidefocus], input, textarea, a {
  outline: 0;
}

body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, textarea, p, blockquote, th, td {
  padding: 0;
  margin: 0;
}

fieldset, img, html, body, iframe {
  border: 0;
}

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

li {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-size: 100%;
}

caption, th {
  font-weight: normal;
  font-style: normal;
  text-align: left;
}

em, strong {
  font-weight: bold;
  font-style: normal;
}

a, button {
  cursor: pointer;
}

textarea {
  resize: none;
  overflow: auto;
}

a {
  color: #666666;
  text-decoration: none;
}

a, img, button, input, textarea {
  -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
}

pre {
  white-space: pre-wrap;
}

body, textarea, select, input {
  font-family: "HanHei SC", "PingFang SC", "Avenir Next", Avenir, "Helvetica Neue", Helvetica, "Lantinghei SC", "Hiragino Sans GB", "Microsoft YaHei", 微软雅黑, STHeiti, "WenQuanYi Micro Hei", SimSun, sans-serif;
  font-size: 0.333333rem;
  color: #000;
}

body {
  background: #efeff0;
  -webkit-text-size-adjust: none;
  line-height: 0.5rem;
}

img { display: block; }

/*
 *dec:配置背景
 * */
body {
  background-color: #fff;
  overflow-x: hidden;
}


.header .content {
  width: 1200px;
  margin: 0 auto;
}

.header .content:before, .header .content:after {
  content: " ";
  display: table;
}

.header .content:after {
  clear: both;
}


.clearfix:after {
   content:""; 
   display: block; 
   clear:both; 
}




.header .m-menu li.item {
  float: left;
  position: relative;
  width: 225px;
  height: 162px;
  line-height: 162px;
  vertical-align: middle;
  text-align: center;
  border-top: 3px solid transparent;
  -webkit-transition: all .5s ease;
  transition: all .5s ease;
}

.header .m-menu li.item.ative, .header .m-menu li.item:hover {
  cursor: pointer;
  background-color: #160700;
  border-top: 3px solid #b6a492;
}

.header .m-menu li.item.ative .list-pop, .header .m-menu li.item:hover .list-pop {
  display: block;
  -webkit-animation: list_pop_menu 0.5s ease  forwards;
  animation: list_pop_menu 0.5s ease  forwards;
}

.header .m-menu .text {
  display: inline-block;
  vertical-align: middle;
}

.header .m-menu .text h3 {
  margin-top: -5px;
  color: #ffffff;
  font-size: 18px;
  line-height: 1;
  font-weight: lighter;
}

.header .m-menu .text .dec {
  padding-top: 27px;
  color: #b2a392;
  font-size: 14px;
  line-height: 1;
  font-weight: lighter;
}

.header .m-menu .list-pop {
  display: none;
  position: absolute;
  left: 0px;
  top: 159px;
  width: 100%;
  opacity: 0;
}

.header .m-menu .list-pop li {
  height: 60px;
  line-height: 60px;
  text-align: center;
  background-color: rgba(182, 164, 146, 0.8);
  -webkit-transition: all .5s ease;
  transition: all .5s ease;
}

.header .m-menu .list-pop li h3 {
  color: #fff;
  font-size: 16px;
  font-weight: lighter;
  -webkit-transition: color .5s;
  transition: color .5s;
}

.header .m-menu .list-pop li:hover, .header .m-menu .list-pop li.active {
  background-color: rgba(197, 182, 168, 0.8);
}


.header .m-menu {
  float: left;
  margin-left: 17px;
}


.header .m-logo {
  position: relative;
  float: left;
  top: 53px;
  width: 238px;
  height: 56px;
  text-indent: -999px; 
  z-index:99999;

}

.m-logo img { float:left; width:124px; height:28px; margin-top:14px; }

.xm-build .menu { left:70px; }

.header {
  position: relative;
  width: 100vw;
  height: 162px;
  background-color: #1d0f0b;
  z-index: 9;
}


.flex { display: flex; flex-direction: column; align-items: center; justify-content: center; }


.banner-box { width: 100%; background: url(../images/lingjun_bg.jpg) center center /cover no-repeat;  }

.contain { width: 1254px; margin: 0 auto;  }

.lb { width: 100%; margin-top: 20px; text-align: center;}

.lb li {display: inline-block; width: 362px; height: 477px; margin: 28px 16px; position: relative; perspective: 1000px;  }

.img-box { width: 100%; height: 386px; position: relative; }

.img-box p { position: absolute; letter-spacing: 0.4px; width: 100%; text-align: center; bottom: 20px; color: #ffffff; font-size: 18px;  font-weight: 400; }

.img-box img { width: 100%; height: auto;  }

.text-ld { width: 100%; height: 86px; background-color: #680000; }

.text-ld p {  color: #bcad9c;
					    font-size: 13px;
					    font-weight: 400;
}

.pai { transform-style: preserve-3d; transition: 1.5s; }

.pai,.z,.f { position: absolute; left: 0; top: 0; width: 100%; height: 100%; }

.z { transform: translateZ(1px) ; overflow: hidden;}

.f { transform: translateZ(-1px) rotateY(180deg) ;  overflow: hidden;  }

.f img { width: 100%; height: auto; }

.lb li:hover .pai { transform: rotateY(180deg);  }