body {
  font-family: "Microsoft YaHei"; }

@-webkit-keyframes btn_change_size {
  0% {
    -webkit-transform: scale(1);
    transform: scale(1); }
  50% {
    -webkit-transform: scale(0.8);
    transform: scale(0.8); }
  100% {
    -webkit-transform: scale(1);
    transform: scale(1); } }

@keyframes btn_change_size {
  0% {
    -webkit-transform: scale(1);
    transform: scale(1); }
  50% {
    -webkit-transform: scale(0.8);
    transform: scale(0.8); }
  100% {
    -webkit-transform: scale(1);
    transform: scale(1); } }



@media (max-width: 768px) {
  .navbar-brand > img {
    max-width: 90%;
    margin-top: 0.7rem;
  }
}

@media (min-width: 768px) {

  .header .nav_list .lv1 > a{
    padding: 15px 10px;
  }
  .header .nav_list .lv1{
    margin-right: 5px;
  }

  .header .nav_list .yuyan{
    margin-top: 9px;
  }

  .header .nav_list .yuyan a{
    padding: 5px;
    font-size: 16px;
  }
}
.header .nav_list .lv1.li9{
  display: none;
}




.foot_gotop:after {
  -webkit-animation: btn_change_size 2s;
  animation: btn_change_size 2s;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  content: '';
  display: inline-block;
  position: absolute;
  left: 50%;
  margin-left: -83px;
  width: 166px;
  height: 166px;
  border-radius: 100%;
  background: white;
  opacity: 0.2;
  z-index: 22; }

.foot {
  background: url("../image/foot_bg.png") no-repeat center;
  background-size: cover;
  min-height: 475px;
  padding-top: 145px;
  font-size: 13px; }
.foot .foot_gotop {
  position: absolute;
  right: 0;
  top: 0;
  width: 122px;
  height: 122px;
  background: white;
  border-radius: 100%;
  z-index: 3;
  -webkit-box-shadow: 0px -5px 10px 0px rgba(113, 113, 113, 0.18);
  box-shadow: 0px -5px 10px 0px rgba(113, 113, 113, 0.18);
  top: -59px; }
.foot .title {
  font-size: 20px;
  margin-bottom: 20px; }
.foot .title img {
  display: block; }
.foot .rt_message {
  margin-top: 28px; }
.foot .rt_message .message {
  line-height: 24px;
  font-size: 14px; }
.foot .center_message {
  margin-top: 22px;
  margin-left: 100px;
  width: 239px; }
.foot .center_message ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between; }

.foot .center_message ul a {
  display: block;
  width: 34%;
  font-size: 16px;
  color: white;
  margin-bottom: 25px; }
.foot .center_message ul a.li9{
  display: none;
}


.foot .center_message ul a:before {
  content: '>';
  display: inline-block; }



.foot .lf_message .foot_logo {
  margin-bottom: 32px;
  display: block; }
.foot .lf_message .summary {
  line-height: 27px;
  margin-bottom: 91px; }
.foot .lf_message .beizhu {
  background: none;
  color: inherit;
  display: block;
  height: inherit; }
 .ftewm1{display:none}
 .ftewm{position:fixed;bottom:150px;left:10px;z-index:9999}
@media (max-width: 768px) {
  .foot {
    min-height: inherit;
    padding-top: 70px;
    padding-bottom: 0; }

  .foot .foot_gotop {
    display: none; }

  .foot .title img {
    margin: 0 auto; } 
  .ftewm{display:none}
  .ftewm1{display:block}
}