@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;
}


/*
 *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;
}




.footer {
  position: relative;
  height: 130px;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-image: url("../images/footer.jpg");
}

.footer .cp {
  
  text-align: center;
  opacity: 0.61;
  color: #ececec;
  font-size: 20px;
  line-height: 130px;
  font-weight: lighter;
}

.flex { display: flex; flex-direction: column; align-items: center; justify-content: center; }
.banner-guodu { width:100%; height:479px; background:url(../images/ygsh-banner.jpg) center center / cover no-repeat; position: relative; }

.ygsh-textbox { width: 1200px; height: 196px; position: absolute; left: 0 ; top: 0; right: 0; bottom: 0; margin: auto; }

.ygsh-textbox h3 { font: 52px/1 "微软雅黑"; color: #d9c4a9; text-align: center; margin-bottom: 52px; letter-spacing: 1px;}
.ygsh-textbox p {  font: 16px/26px "微软雅黑"; margin-top: 8px; color: #fff; text-align: center; width: 100%; letter-spacing: 0.5px;  }

.yg-center { width: 1200px; height: auto; margin: 0 auto; margin-top: 80px; margin-bottom: 80px;  }

.yg-center ul { float: left; width: 200px; }
.yg-center ul li { width: 200px; height: auto; position: relative; overflow: hidden; cursor: pointer; }
.yg-center ul li img { width: 100%; height: auto; float: left; transition: all 400ms; }

.yg-center ul li div { content: ""; transition: all 500ms; z-index: 999; position: absolute;  left: 0; right: 0; bottom: 0; top: 0; background:rgba(220,149,100,.5);  }
.yg-center ul:nth-child(2) li div {  background:rgba(233,207,125,.5);  }
.yg-center ul:nth-child(3) li div {  background:rgba(125,233,179,.5);  }
.yg-center ul:nth-child(4) li div {  background:rgba(125,179,233,.5);  }
.yg-center ul:nth-child(5) li div {  background:rgba(184,125,233,.5);  }
.yg-center ul:nth-child(6) li div {  background:rgba(233,125,276,.5);  }

.yg-center ul li:hover .yg-center ul li img { transform: scaleX(1.2); } 
.contain { width: 100%; margin-top: 65px; margin-bottom: 95px;  }
.ygsh-center { width: 1194px; margin: 0 auto; position: relative; height: 392px;  }

.box1 { position: absolute; left: 0; width: 633px; height: 392px; background: red; cursor: pointer; overflow: hidden; 
clip-path: polygon(0 0,633px 0px,546px 392px,0 392px);/* -webkit-clip-path: polygon(0 0,434px 0px,348px 392px,0 392px);*/
background: url(../images/ygsh-left.jpg) center center / cover no-repeat; }


.box3 { position: absolute; right: 0; background: pink;  width: 633px; height: 392px; cursor: pointer; overflow: hidden;
  clip-path: polygon(86px 0,633px 0px,633px 392px,0 392px);/* -webkit-clip-path:polygon(86px 0,434px 0px,434px 392px,0 392px);*/
  background: url(../images/ygsh-right.jpg) center center / cover no-repeat;    }

.zpai { width: 548px; height: 74px; background: url(../images/ygzz-bg.png) center center / cover no-repeat; text-align: center; 
        font: bold 46px/74px "微软雅黑"; color: #fff; letter-spacing: 2px; }


.box1,.box2,.box3 { filter: grayscale(100%); transition: all 400ms;  }


.box1:after,.box2:after,.box3:after { content: ""; position: absolute; top: 0; left: 0; bottom: 0; right: 0; transition: all 400ms; background: rgba(0,0,0,.35); z-index: -1;   }

.cc {  filter: grayscale(0%); }

.cc:after { opacity: 0; }

/* #404040*/