.nav-main {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px;
  text-align: center;
}
#MyNav {
  background-color: #fff;
  height: 100%;
  display: none;
  z-index: 1000;
  height: 100vh;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  transition: transform 0.5s ease;
  transform: translateX(-100%);
}

#MyNav p {

  opacity: 1;
}

#MyNav div {
  margin: 0 1rem;
}

#MyNav2 ul li a {
  display: block;
  width: 100%;
  line-height: 2.5rem;
  /*color: #795548 !important;*/
  text-indent: 10px;
}


#MyNav2 ul {
  padding: 0;
  margin: 0;
  line-height: 2.5rem;
  border-bottom: 1px solid #bcc1c7;
}

#MyNav2 li {
  list-style-type: none;
  display: none;
}

#MyNav1 {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}

/* 导航 */

#MyNavPc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  position: relative;
  margin-top: 10px;
  margin-bottom: 10px;
}

#MyNavPc > div {
  margin-right: 25px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

#MyNavPc > div > span {
  font-weight: 700;
  display: block;
  margin-right: 10px;


}

#MyNavPc > div > div {
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 10px solid #ff0000;
  display: none;
  z-index: 3;
  top: 100%;
  position: absolute;
  transform: translateX(-30%);
}

#MyNavPc > div > ul {
  position: absolute;
  width: 1000px;
  left: 0;
  top: 140%;
  background: #ff0000;
  padding: 0;
  margin: 0;
  list-style: none;
  z-index: 2;
  height: 500px;
  display: none;
  color: #fff;
  padding-left: 3rem;
  padding-bottom: 2rem;
}

#MyNavPc > div > ul > div {
  position: relative;
}

#MyNavPc > div > ul > div > li {
  line-height: 3rem;
}

#MyNavPc > div > ul > div > li > ol {
  width: 760px;
  background: #f00;
  position: absolute;
  left: 148px;
  top: 2rem;
  height: 430px;
  display: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;

}
#MyNavPc > div > ul  a{
  color: #fff !important;
}
#MyNavPc > div > ul  img{
  min-width: 100%;
}
#MyNavPc > div > ul > div > li > ol>div{
padding-left: 1rem;
  flex: 1;
  border-left: 1px solid #ccc;
}
#MyNavPc > div > ul > div > li > ol>div>a{
  display: block;

}
#MyNavPc > div > ul > div > div {
  text-align: right;
  padding-right: 1em;
  line-height: 2rem;
  font-size: 1.5rem;
}



@media(max-width:640px) {
  nav {
    display: none !important;
  }

  .myfooter {
    display: none;
  }

  #link a {
    width: 30%;
  }

  #link a img {
    width: 100%;

  }
}

#MyNav2 .header-nav-extra {display:block;position:relative;float:right;padding-left:32px;}
#MyNav2 .header-nav-extra:after {display:block;content:'';height:16px;border-left:1px solid rgba(255,255,255,0.85);position:absolute;top:50%;left:0;margin-top:-8px;}
#MyNav2 .header-icon-text {position:relative;text-align:left;}
#MyNav2 .header-icon-text > .icon {display:inline-block;vertical-align:middle;width:24px;height:16px;line-height:16px;font-size:24px;text-align:center;margin-right:6px;}
#MyNav2 .header-icon-text > .icon > img {display:block;width:100%;height:100%;object-position:center;object-fit:contain;}
#MyNav2 .header-icon-text > .icon > i {font-size:inherit;}
#MyNav2 .header-icon-text > .text {display:inline-block;vertical-align:middle;color: #fff;}
@media screen and (max-width:1200px) {
	#MyNav2 .header-nav-extra {float:none;padding-left:0;background:#795548;margin: unset;}
	#MyNav2 .header-nav-extra:after {display:none;}
	#MyNav2 .header-nav-extra .header-lang > a {display:none;}
	#MyNav2 .header-nav-extra .header-lang > dl {display:block;font-size:0;-webkit-text-size-adjust:none;white-space:nowrap;overflow-x:auto;padding:0 8px;}
	#MyNav2 .header-nav-extra .header-lang > dl > dd {display:inline-block;vertical-align:top;}
	#MyNav2 .header-nav-extra .header-lang > dl > dd > a {padding:0 8px;font-size:14px;}
}
.nav-list a{color:#333}