html,
body {
  height: auto;
  position: relative;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "微软雅黑";
}
a {
  text-decoration: none !important;
  -webkit-tap-highlight-color: transparent;
  color: inherit;
}
ul,
li {
  list-style: none;
}
.comm_cont {
  width: 100%;
  height: auto;
  min-height: 100vh;
  background-color: #FFFFFF;
}
#head_box {
  width: 100%;
  height: auto;
  position: fixed;
  top: 0px;
  left: 0px;
  z-index: 5;
  background-color: #FFFFFF;
  box-shadow: 1px 1px 10px #cacaca;
  transition: 0.5s;
}
.head_boxA {
  box-shadow: 1px 1px 10px #cacaca;
    transition: 0.5s;
}
#head_box {
  z-index: 5 !important;
}
.head_div {
  width: 1400px;
  height: 100px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #fff;
}
.head_div .img_div {
  width: 201px;
  height: 59px;
}
.head_div .img_div a {
  cursor: pointer;
}
.head_div .img_div a img {
  width: 100%;
  display: block;
}
.head_div .head_ul {
  height: 100px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.head_div .head_ul .head_li {
  padding: 0px 25px;
  height: 100%;
  cursor: pointer;
  transition: 0.5s;
}
.head_div .head_ul .head_li a {
  width: 100%;
  height: 100%;
  display: block;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 16px;
  color: #333;
  transition: 0.5s;
}
.head_div .head_ul .head_li:first-child {
  padding: 0px 34px;
}
.head_div .head_ul .head_li:hover {
  background-color: #dc1c1c;
  color: #FFFFFF;
}
.head_div .head_ul .head_li:hover a {
  color: #FFFFFF;
}
.head_div .head_ul .li_Active {
  background-color: #dc1c1c;
}
.head_div .head_ul .li_Active a {
  color: #ffffff;
}
.head_div .m_btn {
  font-size: 18px;
  color: #dc1c1c;
  display: flex;
  justify-content: center;
  align-items: center;
  display: none;
}
.mul_div {
  display: none;
}
@media only screen and (max-width: 1460px) {
  .head_div {
    width: 1200px;
  }
  .head_div .img_div {
    width: 180px;
  }
  .head_div .head_ul .head_li {
    padding: 0px 20px;
  }
  .head_div .head_ul .head_li a {
    font-size: 15px;
    color: #333;
    transition: 0.5s;
  }
  .head_div .head_ul .head_li:first-child {
    padding: 0px 30px;
  }
  .head_div .head_ul .head_li:hover {
    background-color: #dc1c1c;
    color: #FFFFFF;
  }
  .head_div .head_ul .head_li:hover a {
    color: #FFFFFF;
  }
  .head_div .head_ul .li_Active {
    background-color: #dc1c1c;
  }
  .head_div .head_ul .li_Active a {
    color: #ffffff;
  }
}
@media only screen and (max-width: 1250px) {
  .head_div {
    width: 940px;
  }
  .head_div .img_div {
    width: 180px;
  }
  .head_div .head_ul .head_li {
    padding: 0px 15px;
  }
  .head_div .head_ul .head_li a {
    font-size: 12px;
    color: #333;
    transition: 0.5s;
  }
  .head_div .head_ul .head_li:first-child {
    padding: 0px 30px;
  }
  .head_div .head_ul .head_li:hover {
    background-color: #dc1c1c;
    color: #FFFFFF;
  }
  .head_div .head_ul .head_li:hover a {
    color: #FFFFFF;
  }
  .head_div .head_ul .li_Active {
    background-color: #dc1c1c;
  }
  .head_div .head_ul .li_Active a {
    color: #ffffff;
  }
}
@media only screen and (max-width: 970px) {
  .head_div {
    width: 750px;
    height: 84px;
  }
  .head_div .img_div {
    width: 135px;
    height: 40px;
  }
  .head_div .head_ul {
    height: 84px;
  }
  .head_div .head_ul .head_li {
    padding: 0px 10px;
  }
  .head_div .head_ul .head_li a {
    font-size: 11px;
    color: #333;
    transition: 0.5s;
  }
  .head_div .head_ul .head_li:first-child {
    padding: 0px 15px;
  }
  .head_div .head_ul .head_li:hover {
    background-color: #dc1c1c;
    color: #FFFFFF;
  }
  .head_div .head_ul .head_li:hover a {
    color: #FFFFFF;
  }
  .head_div .head_ul .li_Active {
    background-color: #dc1c1c;
  }
  .head_div .head_ul .li_Active a {
    color: #ffffff;
  }
}
@media only screen and (max-width: 767px) {
  .head_div {
    width: 90%;
    height: 1.842105rem;
  }
  .head_div .img_div {
    width: 3.552631rem;
    height: 1.052631rem;
  }
  .head_div .head_ul {
    display: none;
  }
  .head_div .m_btn {
    display: block;
    font-size: 0.631578rem;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
  }
  .mul_div {
    display: flex;
    position: absolute;
    width: 100%;
    height: 100vh;
    left: -100%;
    top: 1.842105rem;
    background: rgba(0, 0, 0, 0);
    transition: 0.8s;
  }
  .mul_div .head_ulm {
    width: 45%;
    height: auto;
    min-height: 100vh;
    overflow-y: scroll;
    background-color: #dc1c1c;
    box-shadow: 0px 6px 6px rgba(0, 0, 0, 0.2);
    background-image: url(headM_bac.png);
    background-repeat: no-repeat;
    background-position-y: center;
    background-position-x: left;
  }
  .mul_div .head_ulm .head_lim {
    width: 100%;
    height: 1.578947rem;
  }
  .mul_div .head_ulm .head_lim a {
    width: 100%;
    height: 100%;
    font-size: 0.421052rem;
    color: #FFFFFF;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .mobileHead_active {
    left: 0rem;
  }
}