.fn_h {
  height: 110px;
  display: none;
}
.g_fnva {
  position: fixed;
  z-index: 100;
  bottom: 0;
  width: 100%;
  background: #2a2a2a;
  display: none;
}
.m-f01 li {
  float: left;
  width: 25%;
  text-transform: uppercase;
  border-right: 1px solid rgba(255, 255, 255, 0.5);
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
.m-f01 li em {
  display: block;
  width: 45%;
  padding-top: 6px;
  margin: 0 auto;
}
.m-f01 li img {
  width: 24px;
  display: block;
  margin: 0 auto;
}
.m-f01 a {
  color: #fff;
  line-height: 30px;
  display: block;
  text-align: center;
  font-size: 14px;
  position: relative;
}
.h_h {
  height: 100px;
}
.head {
  height: 100px;
  width: 100%;
  position: fixed;
  background: #fff;
  z-index: 999;
}
.head .logo {
  margin-top: 15px;
}
.head .logo img {
  height: 70px
}
.head .tel {
  font-size: 14px;
  color: #666;
  background: url(../images/h-tel.png) no-repeat left;
  padding-left: 26px;
  margin-top: 35px;
  margin-left: 1%;
}
.head .tel b {
  font-size: 20px;
  color: #333;
  font-family: 'Lato';
}
.head .nav {
  display: block;
  width: 70%;
}
.head .nav ul li {
  float: left;
  position: relative;
  z-index: 999;
}
.head .nav ul li .f_a {
  display: block;
  text-align: center;
  font-size: 16px;
  color: #333;
  line-height: 100px;
}
.head .nav ul li:hover .f_a, .head .nav ul li.cur .f_a {
  color: #f09800;
  font-weight: bold;
  transition: all .3s
}
.head .nav ul li .s_navbox {
  display: none;
  position: absolute;
  left: 0;
  width: 120%;
  background: #fff;
  background-color: #f11b05;
  z-index: 9999;
  box-sizing: border-box
}
.head .nav ul li .s_navbox .s_a a {
  color: #fff;
  font-size: 14px;
  text-transform: uppercase;
  display: block;
  text-align: center;
  border-top: 1px solid #fff;
  height: 40px;
  line-height: 40px;
  overflow: hidden;
}
.head .nav ul li .s_navbox .s_a a:hover {
  background-color: #f09800;
  color: #fff;
  transition: all .3s
}
.head-wap {
  display: none;
}
.m_img {
  display: block;
  height: 54px;
  background: #fff;
  position: fixed;
  top: 0px;
  left: 0px;
  width: 100%;
  z-index: 9999;
  overflow: hidden;
}
.m_img .headlf {
  padding-top: 7px;
  padding-left: 7px;
  float: left;
}
.m_img .headlf .m_logo {
  max-height: 40px;
  display: block;
}
.m_img .headrg {
  padding-right: 10px;
  padding-top: 15px;
  float: right;
}
.m_img .headrg a .m_menuimg {
  height: 22px;
  vertical-align: top;
  display: block
}
.m_nav {
  display: block;
  position: fixed;
  top: 0px;
  left: 0px;
  width: 0px;
  height: 0px;
  overflow: hidden;
  z-index: 10000
}
.m_nav .closecover {
  position: absolute;
  width: 100%;
  height: 100%;
  background: #0b0d19;
  filter: alpha(opacity=0);
  opacity: 0;
  left: 0px;
  top: 0px;
  z-index: 1
}
.m_nav .closeicon {
  position: absolute;
  width: 20%;
  left: 0;
  top: 5%;
  z-index: 100;
  text-align: center;
  filter: alpha(opacity=0);
  opacity: 0
}
.m_nav .m_navList {
  position: absolute;
  width: 80%;
  right: 0px;
  top: 0px;
  background: #0b0d19;
  height: 100%;
  z-index: 100;
  right: -80%;
  overflow-y: scroll;
}
.m_nav .m_navList ul {
  padding-left: 5%;
  padding-right: 5%
}
.m_nav .m_navList ul li {
  border-bottom: 1px solid #232530
}
.m_nav .m_navList ul li a {
  display: block;
  height: 45px;
  color: #fff;
  line-height: 45px;
  padding-left: 5%;
  font-size: 16px
}
.m_nav .m_navList ul li .m_f_a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%
}
.m_nav .m_navList ul li .m_f_a a {
  flex: 1;
}
.m_nav .m_navList ul li .m_f_a i {
  width: 40px;
  height: 35px;
  box-sizing: border-box;
  padding: 0 5px;
  display: block;
}
.icon {
  background: url(../images/plus.png) 100% no-repeat;
  background-position: 50% 50%;
  -webkit-transition: all 0s;
  -moz-transition: all 0s;
  transition: all 0s
}
.icon_on {
  background: url(../images/reduce.jpg) 50% no-repeat !important;
  background-position: 50% 50%;
  -webkit-transition: all 0s;
  -moz-transition: all 0s;
  transition: all 0s
}
.m_nav .m_navList ul li .m_s_nav {
  display: none;
  width: 100%;
}
.m_nav .m_navList ul li .m_s_nav a {
  display: block;
  height: 40px;
  line-height: 40px;
  font-size: 14px;
  padding-left: 10%;
  overflow: hidden;
  white-space: nowrap;
  width: 90%;
  text-overflow: ellipsis;
}
.foot {
  background: url(../images/foot-bg.jpg) no-repeat center;
  overflow: hidden;
  padding-top: 70px;
  max-height: 530px;
  overflow: hidden;
  margin-top: 100px;
}
.foot .copy {
  border-top: 1px solid rgba(221, 221, 221, 0.5);
  margin-top: 80px;
  font-size: 14px;
  color: #bbb;
  line-height: 36px;
  text-align: center;
  padding: 25px 0;
  max-height: 130px;
  overflow: hidden;
}
.foot .copy a {
  color: #bbb;
}
.foot .box {
  width: 28%;
}
.foot .box .des {
  font-size: 14px;
  color: #bbb;
  line-height: 24px;
  margin: 20px 0 40px;
  max-width: 410px;
}
.foot .box form {
  position: relative;
  max-width: 320px;
}
.foot .box form .p {
  width: 100%;
  height: 50px;
  background: #444;
  border-radius: 3px;
  color: #999;
  padding-left: 10px;
  font-size: 14px;
}
.foot .box form input.p::-webkit-input-placeholder {
  color: #999;
}
.foot .box form .sub {
  position: absolute;
  right: 0;
  top: 6px;
  width: 42px;
  height: 38px;
  background: url(../images/f-send.png) no-repeat center;
  cursor: pointer;
}
.foot .f-nav {
  width: 60%;
}
.foot .f-nav li {
  width: 20%;
  float: left;
  overflow: hidden;
}
.foot .f-nav li .f-fl {
  display: block;
  font-size: 18px;
  color: #fff;
  margin-bottom: 30px;
}
.foot .f-nav li .s-fl {
  display: block;
  font-size: 14px;
  color: #bbb;
  margin-top: 20px;
}
.foot .f-nav li .s-fl span {
  font-family: 仿宋;
  margin-right: 5px;
}
.foot .f-nav li .s-fl:hover {
  text-decoration: underline;
}
@media (max-width: 1200px) {
  .head .tel {
    display: none;
  }
}
@media (max-width: 1024px) {
  .head, .foot {
    display: none;
  }
  .g_fnva, .fn_h, .head-wap {
    display: block;
  }
  .h_h {
    height: 54px;
  }
}