a {
  text-decoration: none;
  cursor: pointer;
  transition: all .3s;
  outline: none
}

ul {
  list-style: none
}

.fl {
  float: left !important
}

.fr {
  float: right !important
}

.clear {
  clear: both;
  height: 0px;
  line-height: 0px;
  font-size: 0px
}

.moblieimg {
  display: none
}

.head>div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 60px;
}

.head .logo {
  width: 20%;
}

.head .nav {
  width: 60%;    display: flex;    justify-content: center;
}

.head .iconBigBox {
  width: 20%;
  display: flex;
  justify-content: flex-end;
  height: 60px;
}

.head {
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100%;
  min-width: 1000px;
  z-index: 990;
  background: #fff;
  border-bottom: 1px solid #ddd;
  height: 60px;
  transition: all .3s
}

.logo {
  transition: all .3s;
  height: 60px;
  overflow: hidden;
}

.logo a {
  display: block;
  position: relative;
  overflow: hidden;
  top: 0%;
  height: 100%;
}

.logo img {
  height: 98%;
  z-index: 100
}

.logo .p1 {
  background: #ff6d07;
  position: absolute;
  top: 0%;
  left: 0px;
  width: 100%;
  height: 80%;
}

.nav {
  /* width: 80%; */
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  transition: all .3s;
}

.nav_pc {
  margin: 0;
  display: flex;
  justify-content: center;
}

.nav ul li {
  /* float: left; */
  height: 60px;
  /* background: url(../images/1_02.jpg) right center no-repeat; */
  transition: all .3s
}

.nav ul li:last-child {
  background-image: none;
}

.nav ul li .a1 {
  line-height: 60px;
  display: block;
  text-align: center;
  font-size: 18px;
  color: #000;
  transition: all .3s;
  padding: 0 25px;
  font-family: 'pingfang';
  border: 1px solid #fff0;
}

.nav ul li:hover .a1 {
  /* border: 1px solid #fff; */
  transition: all .3s
}

.nav ul li .div1 {
  display: none;
  background: #fff;
  /* width: 200px; */
  /* left: 0px;
  position: absolute; */
  top: 60px;
  z-index: 100;
  width: 100%;
  position: absolute;
  left: 0;
}

.nav ul li .div1 .p1 {
  line-height: 50px;
  background: #ccc;
  display: flex;
  justify-content: center;
}

.nav ul li .div1 .p1 a {
  color: #333;
  transition: all .5s;
  font-size: 16px;
  width: 150px;
  text-align: center;
}

.nav ul li .div1 .p1 a:hover {
  color: #2574d4;
  border-bottom: 1px solid #2574d4;
  font-weight: bold;
}

.nav ul li .div1 .p1 a:last-child {
  border-bottom: 0 !important;
}

.nav ul li .mad3 .p1 .pad {
  margin-left: 30%
}

.nav ul li .mad4 .p1 .pad {
  margin-left: 44%
}

.nav ul li .mad5 .p1 .pad {
  margin-left: 45%
}

.nav ul li .mad6 .p1 {
  text-align: right
}

.a_txt {
  display: none
}

/*小于1600大于1200稍微调整下字体*/
@media screen and (max-width: 1440px) and (min-width:992px) {
  .nav ul li .a1 {
    font-size: 14px;
    padding: 0 10px;
  }

  .nav ul li .div1 .p1 a {
    font-size: 12px
  }

  .foot_top ul {
    margin-left: 60px
  }

  .nav ul li .div1 .p1 {
    width: 100%
  }
}

/*移动端导航*/
@media screen and (max-width: 1024px) and (min-width: 0px) {
  .head {
    display: none
  }

  .moblie_head {
    display: block;
    height: 44px;
    background: #fff;
    position: fixed;
    top: 0px;
    left: 0px;
    width: 100%;
    z-index: 9999;
    border-bottom: 1px solid #ddd
  }

  .moblie_head .lf {
    padding-top: 10px;
    padding-left: 5%
  }

  .moblie_head .lf img {
    height: 24px
  }

  .moblie_head .rg {
    padding-right: 5%;
    padding-top: 14px
  }

  .moblie_head .rg a img {
    height: 16px;
    vertical-align: top
  }

  .a_txt {
    display: block;
    position: fixed;
    top: 0px;
    left: 0px;
    width: 0px;
    height: 0px;
    overflow: hidden;
    z-index: 10000
  }

  .a_txt .div1 {
    position: absolute;
    width: 100%;
    height: 100%;
    background: #0b0d19;
    filter: alpha(opacity=0);
    opacity: 0;
    left: 0px;
    top: 0px;
    z-index: 1
  }

  .a_txt .div2 {
    position: absolute;
    width: 20%;
    left: 0px;
    top: 5%;
    z-index: 100;
    text-align: center;
    filter: alpha(opacity=0);
    opacity: 0
  }

  .a_txt .div3 {
    position: absolute;
    width: 80%;
    right: 0px;
    top: 0px;
    background: #0b0d19;
    height: 100%;
    z-index: 100;
    right: -80%
  }

  .a_txt .div3 ul {
    padding-left: 5%;
    padding-right: 5%
  }

  .a_txt .div3 ul li {
    border-bottom: 1px solid #232530
  }

  .a_txt .div3 ul li a {
    display: block;
    height: 45px;
    color: #fff;
    line-height: 45px;
    padding-left: 5%;
    font-size: 16px
  }

  .a_txt .div3 ul li .a_js2 {
    background: url(../images/plus.png) 95% center no-repeat;
    -webkit-transition: all 0s;
    -moz-transition: all 0s;
    transition: all 0s
  }

  .a_txt .div3 ul li .a_js2_on {
    background: url(../images/reduce.jpg) 95% center no-repeat;
    -webkit-transition: all 0s;
    -moz-transition: all 0s;
    transition: all 0s
  }

  .a_txt .div3 ul li .a_txt2 {
    display: none
  }

  .a_txt .div3 ul li .a_txt2 a {
    height: 40px;
    line-height: 40px;
    font-size: 14px
  }

  .moblieimg {
    display: block
  }
}

/* 搜索按钮 */
.iconTop {
  padding: 0 15px;
  float: left;
  height: 100px;
  transition: all .3s;
}

.iconA12>div>p {
  font-size: 18px;
  font-weight: bold;
  color: #000;
  line-height: 30px;
  float: right;
  margin: 0;
  padding-left: 15px;
}

.iconA45 {
  margin-top: 15px;
}

.iconA12 {
  margin-top: 15px;
}

/*

.iconA5 {
  display: none;
}

.iconA4 {
  display: block;
}



.iconA2 {
  display: none;
}

.iconA1 {
  display: block;
} */
/* 下拉头部样式 */
.headerOn {
  background: #fff;
  position: fixed;
}

.headerOn .nav ul li .a1 {
  /* color: #000; */
}

/* .headerOn .iconA5 {
  display: block;
}

.headerOn .iconA4 {
  display: none;
}

.headerOn .iconA2 {
  display: block;
}

.headerOn .iconA1 {
  display: none;
} */
.headerOn .iconA12>div>p {
  color: #000;
}