.content {
  background: #fafafa;
  padding: 9.375% 0;
}
.content .contact_tit {
  font-weight: bold;
  line-height: 1;
  text-align: center;
}
.content .contact_des {
  line-height: 1;
  margin-top: 30px;
  text-align: center;
  color: #777777;
}
.content .content_flx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-top: 6.25%;
}
.content .content_flx > div {
  width: calc((100% - 60px) / 4);
  background: #f0f0f0;
  border-radius: 10px;
  padding-top: 40px;
  height: 294px;
  transition: all 0.5s;
  position: relative;
  top: 0;
}
.content .content_flx > div:hover{
    top: -10px;
        box-shadow: 0 0 10px 0 rgba(0,0,0,0.2);
}
.content .icon {
  width: 102px;
  height: 102px;
  margin: auto;
  border-radius: 50%;
  background-image: -webkit-gradient(linear, left top, left bottom, from(#00499f), to(#002d82));
  background-image: linear-gradient(#00499f, #002d82);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.content .icon_tit {
  margin: 20px 0;
  text-align: center;
  line-height: 1;
  font-weight: bold;
}
.content .icon_des {
  text-align: center;
}
.content .media_flx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.content .media_flx a{
    position: relative;
}
.content .media_flx .hov{
    position: absolute;
    top: 100%;
    left:50%;
    transform: translateX(-50%);
    display: none;
    width: 120px;
}
@keyframes myfirst
{
    from {opacity: 0;margin-top:20px}
    to {opacity: 1;margin-top:10px}
}
 
@-webkit-keyframes myfirst /* Safari 与 Chrome */
{
    from {opacity: 0;margin-top:20px}
    to {opacity: 1;margin-top:10px}
}
.content .media_flx .act .hov{
    display: block;
    animation: myfirst 1s forwards;
    -webkit-animation: myfirst 1s forwards;
}
.content .wb {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.content .wb::before {
  content: "";
  display: block;
  width: 1px;
  height: 20px;
  background: #cccccc;
  margin: 0 20px;
}
.content .wb::after {
  content: "";
  display: block;
  width: 1px;
  height: 20px;
  background: #cccccc;
  margin: 0 20px;
}

.msg {
  padding: 7.29% 0;
}
.msg .msg_tit {
  line-height: 1;
  font-weight: bold;
  text-align: center;
}
.msg .msg_des {
  line-height: 1;
  margin-top: 30px;
  text-align: center;
  color: #777777;
}
.msg .form {
  width: 940px;
  margin: 5% auto 0;
}
.msg .form_flx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-bottom: 20px;
}
.msg .form_flx input {
  width: calc((100% - 20px) / 2);
}
.msg input {
  border: 1px solid rgba(0, 0, 0, 0.1);
  width: 100%;
  height: 54px;
  display: block;
  padding: 0 20px;
  background: #f7f7f7;
}
.msg ::-webkit-input-placeholder { /* WebKit browsers */
  color: #333333;
  opacity: 1;
}
.msg :-moz-placeholder { /* Mozilla Firefox 4 to 18 */
  color: #333333;
  opacity: 1;
}
.msg ::-moz-placeholder { /* Mozilla Firefox 19+ */
  color: #333333;
  opacity: 1;
}
.msg :-ms-input-placeholder { /* Internet Explorer 10+ */
  color: #333333;
  opacity: 1;
}
.msg textarea {
  border: 1px solid rgba(0, 0, 0, 0.1);
  width: 100%;
  display: block;
  padding: 20px;
  margin-top: 20px;
  background: #f7f7f7;
}
.msg .form_btmflx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-top: 40px;
}
.msg .form_btmflx a {
  width: 215px;
  height: 54px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  color: white;
  background: #003892;
}
.msg .form_btmflx div {
  color: #999999;
}

.layout {
  background: #f1f3f6;
  padding: 5.98% 0 74px;
  background: #ebedf0;
}
.layout .layout_tit {
  line-height: 1;
  text-align: center;
  font-weight: bold;
  margin-bottom: 4.16%;
}
.layout .layout_flx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  padding-bottom: 14px;
  padding-left: 90px;
  padding-right: 90px;
}
.layout .layout_flx div {
  position: relative;
  padding: 0 15px;
  margin: 0 25px;
  text-align: center;
  cursor: pointer;
  word-break: keep-all;
}
.layout .layout_flx .act::after {
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  height: 3px;
  left: 50%;
  -webkit-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
  background: #003892;
  margin-top: 12px;
}
.layout .layout_overflow {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.layout .map {
  position: relative;
  margin-top: 50px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.layout ul {
  display: none;
}
.layout .show {
  display: block;
}
.layout li {
  position: absolute;
}
.layout li div {
  display: none;
  background: white;
  border-radius: 5px;
  padding: 25px 30px 25px 54px;
  position: absolute;
  line-height: 1;
  width: -webkit-max-content;
  width: -moz-max-content;
  width: max-content;
  bottom: 80px;
  left: -32px;
}
.layout li div::before {
  display: block;
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #003892;
  position: absolute;
  left: 30px;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
}
.layout li div::after {
  display: block;
  content: "";
  position: absolute;
  left: 30px;
  width: 0;
  top: 100%;
  height: 0;
  border-left: 15px solid transparent;
  border-right: 15px solid transparent;
  border-top: 15px solid white;
}
.layout .map_relative {
  position: relative;
}
.layout .map_relative > img {
  max-width: 100%;
}

@media only screen and (max-width: 1600px) {
  .content .content_flx > div {
    padding-left: 20px;
    padding-right: 20px;
  }
  .content .icon {
    width: 80px;
    height: 80px;
  }
  .layout .layout_flx div {
    margin: 0 10px;
  }
}
@media only screen and (max-width: 1100px) {
  .content .content_flx {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .content .content_flx > div {
    width: calc((100% - 20px) / 2);
  }
  .content .content_flx > div:nth-child(n+3) {
    margin-top: 20px;
  }
  .msg .form {
    width: 100%;
  }
  .content .contact_des {
    margin-top: 20px;
  }
  .msg .msg_des {
    margin-top: 20px;
  }
  .layout .layout_flx div {
    margin: 0;
  }
  .layout .layout_flx {
    padding-left: 50px;
    padding-right: 50px;
  }
}
@media only screen and (max-width: 768px) {
  .content .content_flx > div {
    width: 100%;
    height: 256px;
  }
  .content .content_flx > div:hover{
    top: 0px;
        box-shadow: 0 0 10px 0 rgba(0,0,0,0.2);
}
  .content .content_flx > div:nth-child(n+2) {
    margin-top: 20px;
  }
  .msg .msg_des {
    line-height: 1.2;
  }
  .msg .form_flx {
    margin-bottom: 0px;
    display: block;
  }
  .msg .form_flx input {
    width: 100%;
    margin-bottom: 10px;
  }
  .msg textarea {
    margin-top: 10px;
  }
  .msg .form_btmflx a {
    width: 120px;
    height: 40px;
    margin-top: 20px;
  }
  .msg .form_btmflx {
    margin-top: 20px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    flex-direction: column-reverse;
  }
  .msg .msg_des {
    margin-top: 15px;
  }
  .content .contact_des {
    margin-top: 15px;
  }
  .layout .layout_flx div {
    padding: 0 6px;
    font-size: 16px;
  }
  .msg .form_btmflx div {
      
          width: 100%;
    text-align: center;
  }
  .layout .layout_flx {
   padding-bottom: 15px;
  }
  .layout .layout_flx .act::after {
margin-top: 14px;
  }
  .layout li {
    position: relative;
    top: 0 !important;
    left: 0 !important;
    margin-bottom: 15px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .layout li div {
    display: block!important;
    position: relative;
    bottom: 0;
    left: 0;
    padding: 10px 25px;
  }
  .layout li img {
    margin-right: 10px;
    width: 26px;
  }
  .layout li div::before {
    display: none;
  }
  .layout li div::after {
    display: none;
  }
  .map_ul {
    margin-top: 20px;
  }
  .layout {
    padding: 40px 0;
  }
  .content{
      padding:40px 0;
  }
  .msg {
    padding: 40px 0;
}
.msg .form {
    
        margin-top: 20px;
}

}