html,
body {
  font-size: 14px;
  font-family: "Microsoft YaHei UI";
  color: #333;
  line-height: 24px;
  min-width: 1200px;
  margin: 0;
  padding: 0;
}

div,
dl,
dt,
dd,
ul,
ol,
li,
p,
h1,
h2,
h3,
img {
  list-style: none;
  padding: 0;
  margin: 0;
  border: none;
  font-weight: normal;
}

a {
  text-decoration: none;
  color: #333;
}

/* a:hover{
    color:#2D65A5;
} */
.clear_both:after {
  content: " ";
  clear: both;
  display: block;
  overflow: hidden;
}

.clear_both {
  clear: both;
  display: block;
  overflow: hidden;
}

.wrap_bg {
  background: url("../img/20191230_xxgk_bg1.png") no-repeat center;
  background-size: 100% 100%;
  position: relative;
}

.wrap1 {
  width: 1100px;
  margin: 0 auto;
  overflow: hidden;
}

.wrap_top {
  /* width:1100px;  */
  height: 180px;
  text-align: center;
  overflow: hidden;
}

.wrap_top h2 {
  font-size: 64px;
  line-height: 180px;
  font-weight: bold;
  color: #006eab;
}

.wrap_top img {
  padding-top: 52px;
  border: 0px;
}

.main {
  /* width:1030px;  */
  height: auto;
  padding: 35px;
  background-color: #ffffff;
  /* margin-top: 40px; */
}

.mb20 {
  margin-bottom: 20px;
}

.mb30 {
  margin-bottom: 30px;
}

.mr10 {
  margin-right: 10px;
}

.p20 {
  padding: 20px;
}

.main_top {
  img {
    width: 100%;
  }
}

.mr20 {
  margin-right: 20px;
}

.text-blue {
  color: #1b80d2 !important;
  line-height: normal;
}

.text-gray {
  color: #bbb !important;
}

.line-height {
  margin-top: 20px;
}

.text-intro p {
  line-height: 32px;
  font-size: 16px;
  font-weight: normal;
  color: #333;
  text-indent: 2em;
}

.tc {
  text-align: center;
}

.info-btns .btn-lg {
  padding: 10px 20px;
  font-size: 20px;
  line-height: 1.3333333;
  border-radius: 6px;
}

.info-btns [class*="btn"] {
  margin: 10px;
  transition: .3s;
}

.form-group button {
  background-color: #f3f3f3;
  border: 1px solid #d4d4d4;
  display: inline-block;
  padding: 6px 12px;
  margin-bottom: 0;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.42857143;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  -ms-touch-action: manipulation;
  touch-action: manipulation;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  background-image: none;
  border-radius: 4px;
}

.btn {
  color: #fff;
  cursor: pointer;
}

.btn-default {
  color: #666666;
  background-color: #ccc;
  border: 1px solid #8e8e8e;
}

/* a.btn, a.btn:hover {
    color: #fff;
} */
.md-blue {
  background-color: #006eab;
}

.md-grey {
  color: #999999;
  background-color: #dfdfdf;
  border: 1px solid #8e8e8e;
}

/* 遮盖层 */
.cover {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, .3);

}

.cover .cover-box {
  /* width: 600px; */
  /* width: 600px;
    height: 240px; */
  width: 50%;
  height: max-content;
  background-color: #fff;
  margin: auto;
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  padding: 0 10px;
}

.red {
  color: red;
}

.forms .row>div[class*="col-"] {
  margin-bottom: 1rem;
}

.row::before {
  display: block;
  content: " ";
  clear: both;
}

.row::after {
  display: block;
  content: " ";
  clear: both;
}

.control-label {
  /* font-size: 20px; */
  font-size: 16px;
  line-height: 35px;
}

/* @media (min-width: 1100px) { */
@media (min-width: 780px) {
  .cover .cover-box {
    width: 600px;
  }

  .control-label {
    float: left;
  }

  .col-md-4 {
    width: 28%;
    float: left;
  }

  .col-md-10 {
    width: 62%;
    float: left;
    line-height: 35px;
  }

  .col-md-5 {
    width: 100%;
    float: left;
  }

  .col-md-1 {
    width: 24%;
    text-align: right;
  }

  .col-md-3 {
    width: 20%;
    text-align: right;
  }

  .col-md-6 {
    width: 35%;
    text-align: right;
    float: left;
  }

  .col-md-7 {
    width: 64%;
    float: left;
  }

  .col-md-8 {
    width: 20%;
    float: left;
  }

  .col-md-9 {
    width: 73%;
    float: left;
  }
}

.m-head {
  height: 320px;
  min-width: 1200px;
}

.footer {
  height: 246px;
  min-width: 1200px;
}

.m-head img,
.footer img {
  width: 100%;
  height: 100%;
}