.logo {
  float: left;
  margin-left: 40px;
  margin-top: 20px;
}
.btn {
  float: right;
  margin-right: 20px;
  margin-top: 40px;
  position: relative;
  z-index: 50;
  cursor: pointer;
  width: 30px;
}
.enmenu {
  float: right;
  margin-right: 20px;
  margin-top: 40px;
  position: relative;
  z-index: 50;
  cursor: pointer;
  width: 30px;
}
.enmenu a{
	font-size:18px;
	color:#fff;
}
.btn span {
  display: block;
  width: 28px;
  height: 3px;
  background: #fff;
  margin-bottom: 5px;
}
.btn span:nth-child(1) {
  width: 18px;
  animation: line1 1s linear infinite;
  -o-animation: line1 1s linear infinite;
  -moz-animation: line1 1s linear infinite;
  -ms-animation: line1 1s linear infinite;
  -webkit-animation: line1 1s linear infinite;
}
.btn span:nth-child(2) {
  width: 28px;
  animation: line2 1s linear infinite;
  -o-animation: line2 1s linear infinite;
  -moz-animation: line2 1s linear infinite;
  -ms-animation: line2 1s linear infinite;
  -webkit-animation: line2 1s linear infinite;
}
.btn span:nth-child(3) {
  width: 16px;
  animation: line3 1s linear infinite;
  -o-animation: line3 1s linear infinite;
  -moz-animation: line3 1s linear infinite;
  -ms-animation: line3 1s linear infinite;
  -webkit-animation: line3 1s linear infinite;
}
.btn.ac span:nth-child(2) {
  width: 28px;
  opacity: 0;
  transform: translateX(40px);
  animation: none;
  -o-animation: none;
  -moz-animation: none;
  -ms-animation: none;
  -webkit-animation: none;
}
.btn.ac span:nth-child(1) {
  width: 28px;
  transform: rotateZ(45deg) translateY(11px);
  animation: none;
  -o-animation: none;
  -moz-animation: none;
  -ms-animation: none;
  -webkit-animation: none;
}
.btn.ac span:nth-child(3) {
  width: 28px;
  transform: rotateZ(-45deg) translateY(-11px);
  animation: none;
  -o-animation: none;
  -moz-animation: none;
  -ms-animation: none;
  -webkit-animation: none;
}
header {
  position: fixed;
  width: 100%;
  z-index: 20;
  /*background: green;*/
}
header .nav > ul > li {
  width: 128px;
  height: 58px;
  text-align: center;
  float: left;
}
header .nav ul li:hover {
  background-color: #096;
}
header .nav {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  width: 790px;
  background-color:rgba(0,0,0,0.3);
}
header .nav > ul > li > a {
  display: inline-block;
  width: 100%;
  height: 58px;
  line-height: 58px;
  color: #fff;
}
header .nav > ul > li > a:hover {
  color: #000;
}
header .nav > ul > li > a.ac {
  background: #FF9224;
  color: #000; /*fff*/
}
header .nav > ul > li li {
  margin-top: ;
}
header .nav > ul > li li a {
  display: inline-block;
  width: 100%;
  height: 40px;
  line-height: 40px;
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
}
header .nav > ul > li li a.ac {
  background: #fff;
}
header .nav > ul ul {
  display: none;
}
header .nav > ul > li li:hover {
  background: #000;
}
header .nav > ul > li li:hover a {
  color: #FF9224;
}
header .nav > ul > li:hover {
  background: #FF9224;
}
footer {
  padding: 110px 0;
  background: #141414;
  position: relative;
}
.f_left h2 {
  font-family: "Conv_Helvetica Bold ";
  font-weight: bold;
  font-size: 30px;
  color: #fff;
  float: left;
}
.f_left h2 span {
  display: inline-block;
  margin-right: 15px;
}
.f_tit div {
  float: right;
  /*margin-top: 22px;*/
}
.f_tit div a {
  font-size: 13px;
  color: #fff;
  padding: 0 13px;
  border-right: 1px solid #747474;
}
.f_tit div a:last-child {
  border-right: 0;
}
.f_tit div a:hover {
  color: #FF9224;
}
.f_left {
  float: left;
  width: 62%;
}
.f_left p {
  font-size: 13px;
  color: #fff;
  margin-top: 18px;
  padding-bottom: 35px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.f_left > span {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.2);
  display: inline-block;
  margin-top: 30px;
}
.f_right {
  float: right;
  width: 38%;
}
.ewm {
  float: right;
  text-align: center;
}
.ewm p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 12px;
}
.bdshare-button-style2-16 .bds_tsina,
.bdshare-button-style2-16 .bds_sqq,
.bdshare-button-style2-16 .bds_weixin {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #555555;
  padding: 0;
  text-align: center;
  margin-right: 20px;
}
.f_right i {
  color: #fff;
  line-height: 30px;
}
.bdshare-button-style2-16 a:hover {
  background: #FF9224;
  opacity: 1 !important;
}
.fx {
  float: right;
  margin-top: 40px;
  margin-right: ;
}
/*header.ac .nav {*/
/*  transform: translateX(200%);*/
/*}*/
header.ac .nav > ul > li a {
  /* color: #000; */
}
header.ac .nav > ul > li > a.ac {
  color: #fff;
}
header.ac .nav > ul > li:hover > a {
  color: #fff !important;
}
header.ac .btn span {
  background: #fff;
}
header.ac .nav.ac {
  transform: translateX(0);
}
header.ac .nav.ac li li a {
  color: #fff;
}

header .logo img:nth-child(2) {
  display: none;
}
header.acc .logo img:nth-child(2) {
  display: block;
}
header.acc .logo img:nth-child(1) {
  display: none;
}
footer .continer > a {
  display: inline-block;
  width: 40px;
  height: 40px;
  text-align: center;
  line-height: 40px;
  background: #6c6c6c;
  position: absolute;
  right: -8.59%;
  top: 36%;
}
footer .continer > a .iconfont {
  color: #141414;
  font-size: 26px;
}
header.black {
  background: #000;
}