/* css reset */
body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
code,
form,
fieldset,
legend,
button,
input,
textarea,
th,
td {
  margin: 0;
  padding: 0;
}

body,
button,
input,
select,
textarea {
  font: 12px/1.5 Tahoma, Arial, "SimSun";
  font-family: "Microsoft YaHei"
}

input,
select,
button,
textarea {
  font-size: 100%;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: normal;
}

em,
i {
  font-style: normal;
  font-weight: normal;
}

ol,
ul {
  list-style: none;
}

fieldset,
img {
  border: 0;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

html,
body {
  width: 100%;
  height: 100%;
}

a {
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

.clear {
  clear: both;
}

.clearfix:after {
  content: "\200B";
  display: block;
  height: 0;
  clear: both;
}

.clearfix {
  *zoom: 1;
}

.left {
  float: left;
}

.right {
  float: right;
}

.btn {
  display: inline-block;
  width: 329px;
  height: 99px;
  background: url(../img/0321/头图按钮_默认.png) no-repeat;
}

.btn:hover {
  background: url(../img/0321/头图按钮_悬浮.png) no-repeat;
}

.btn:active {
  background: url(../img/0321/头图按钮_按下.png) no-repeat;
}

.header {
  display: none;
  width: 100%;
  min-width: 1200px;
  position: fixed;
  background-color: #DDF2FD;
  z-index: 1000;
}

.header .top {
  width: 1200px;
  height: 69px;
  margin: 0 auto;
  background-color: #DDF2FD;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header .miiyun_logo,
.t-logo .miiyun_logo,
.header .ruanjian_logo,
.t-logo .ruanjian_logo {
    float: left;
    margin-right: 15px;
    display: block;
    width: 96px;
    height: 38px;
    text-indent: -9999px;
    background-repeat: no-repeat;
    background-size: 96px 38px;
}
.header .miiyun_logo, .t-logo .miiyun_logo {background-image: url("/src_sem/images/miiyun_logo.png");}
.header .ruanjian_logo, .t-logo .ruanjian_logo {background-image: url("/src_sem/images/ruanjian_logo.png");}

.searchBox {
    display: flex;
    align-items: center;
    flex-grow: 1;
    margin-left: 20px;
}

.searchBox .search_box {
    background-color: #fff;
    position: relative;
    display: inline-block;
    width: 164px;
    height: 30px;
    /* margin-top: 26px; */
    border-radius: 15px;
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    -ms-border-radius: 15px;
    -o-border-radius: 15px;
    font-size: 12px;
    border: 1px solid #000;
    color: #333;
}
.pull-right {
    float: right!important;
}
.pull-left {
    float: left!important;
}
.searchBox .search_box .search_input {
    width: 132px;
    height: 30px;
    text-indent: 14px;
    border: none;
    overflow: hidden;
    outline: 0;
    border-radius: 15px;
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    -ms-border-radius: 15px;
    -o-border-radius: 15px;
    -moz-appearance: none;
    -webkit-appearance: none;
}
.searchBox .search_box .search_submit {
    display: inline-block;
    width: 17px;
    height: 17px;
    margin-top: 7px;
    margin-right: 14px;
    cursor: pointer;
    -webkit-appearance: none;
    outline: none;
    border: none;
    background: url(../img/icon_搜索.png) no-repeat center;
}

.header .head_skip {
  display: flex;
    align-items: center;
    justify-content: space-between;
}

.header .head_skip p {
  display: inline-block;
  color: #666666;
  font-size: 18px;
  margin-right: 33px;
}

.header .head_pic {
  display: inline-block;
  width: 140px;
  height: 40px;
  background: url(../img/0321/导航按钮_默认.png) no-repeat;
  float: right;
}

.header .head_pic:hover {
  background: url(../img/0321/导航按钮_悬浮.png) no-repeat;
}

.header .head_pic:active {
  background: url(../img/0321/导航按钮_按下.png) no-repeat;
}

.banner {
  width: 100%;
  min-width: 1200px;
  height: 1080px;
  color: #3D4756;
  background: url(../img/0321/头图背景.png) no-repeat;
  background-size: 100% 100%;
  position: relative;
}

.banner .banner-top {
  height: 70px;
  width: 1200px;
  margin: 0 auto;
  line-height: 95px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.banner .ban_skip {
  height: 70px;
  line-height: 70px;
  float: right;
}

.banner .ban_skip a {
  font-size: 18px;
  color: #333333;
  margin-right: 20px;
}

.banner .ban_skip span {
  font-size: 18px;
  color: #6C7B9E;
  margin-right: 20px;
}

.banner .banner-box {
  width: 1200px;
  height: 100%;
  box-sizing: border-box;
  padding-top: 30px;
  margin: 0 auto;
  text-align: center;
}

.banner .banner-box p {
  font-size: 40px;
  color: #333333;
  margin-top: 20px;
  margin-bottom: 20px;
}

.banner .banner-box span {
  display: block;
  font-size: 15px;
  color: #333333;
}

.banner .banner-box .download {
  margin-top: 45px;
  margin-bottom: 45px;
}

.banner .banner-box .label img {
  margin-right: 30px;
  margin-left: 30px;
}


.main {
  width: 100%;
  min-width: 1200px;
}

.main .content_center {
  width: 1200px;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
}

.main .content_btn {
  display: inline-block;
  width: 199px;
  height: 73px;
  background: url(../img/0321/btn默认.png) no-repeat;
}

.main .content_btn:hover {
  background: url(../img/0321/btn悬浮.png) no-repeat;
}

.main .content_btn:active {
  background: url(../img/0321/btn按下.png) no-repeat;
}

.main .content_one {
  width: 100%;
  height: 694px;
  background-color: #fff;
  position: relative;
  text-align: center;
}

.main h1 {
  font-size: 48px;
  font-weight: bold;
  color: #333333;
}

.main .content_one h1 {
  letter-spacing: 6px;
  margin: 90px 0;
}

.main .content_one .ex_total div {
  width: 32%;
  height: 365px;
  display: inline-block;
  vertical-align: middle;
}

.main .content_one .ex_total a {
  display: block;
  position: absolute;
  margin-left: 90px;
  bottom: 70px;
}

.main .content_two {
  width: 100%;
  height: 620px;
  position: relative;
  text-align: center;
  background: url(../img/0321/三大选择理由.png) no-repeat center center;
  background-size: cover;
}

.main .content_two .content_pic {
  float: right;
  display: inline-block;
  width: 651px;
  height: 451px;
  margin-top: 100px;
}

.main .content_two .content_pic img {
  width: 100%;
  height: 100%;
}

.main .content_two .content_btn {
  display: inline-block;
  position: absolute;
  bottom: 50px;
  left: 90px;
}

.main .content_three {
  width: 100%;
  height: 1072px;
  position: relative;
  text-align: center;
}

.main .content_three .box_top h1 {
  margin-top: 70px;
}

.main .content_three .box_top p {
  font-size: 18px;
  color: #333333;
  margin-top: 33px;
  margin-bottom: 75px;
}

.main .content_three ul li{
  display: inline-block;
  vertical-align: top;
  width: 24%;
}

.main .content_three ul li img {
  width: 108px;
  height: 98px;
}

.main .content_three .h_action {
  height: 110px;
  line-height: 110px;
}

.main .content_three li a {
  display: inline-block;
  height: 73px;
  width: 199px;
  line-height: 73px;
  margin-top: 20px;
}

.main .content_three li p {
  height: 100%;
  width: 100%;
  font-size: 20px;
  font-weight: bold;
  color: #333333;
  margin: 0 auto;
}

.main .content_three ul li span {
  display: inline-block;
  width: 174px;
  font-size: 18px;
  color: #333333;
}

.main .content_three .box_bottom {
  margin-top: 95px;
}

.main .content_four {
  width: 100%;
  height: 869px;
  position: relative;
  text-align: center;
  background-color: #F4F5FA;
}

.main .content_four h1 {
  margin-top: 64px;
}

.main .content_four p {
  font-size: 18px;
  color: #333333;
  margin-top: 33px;
  margin-bottom: 75px;
}

.main .content_four ul {
  margin-bottom: 60px;
}

.main .content_four li {
  display: inline-block;
  width: 14%;
}

.main .content_four li img {
  width: 100px;
  height: 100px;
  border-radius: 20%;
}

.main .content_four li img:hover {
  cursor: pointer;
  transition: all 0.3s;
  transform: translateY(-20px);
}

.main .content_five {
  width: 100%;
  height: 483px;
  position: relative;
  text-align: center;
}

.main .content_five h1 {
  margin-top: 90px;
  margin-bottom: 73px;
}

.main .content_five li {
  display: inline-block;
  width: 14%;
}

.main .content_five li p {
  font-size: 18px;
  color: #000;
  margin-top: 39px;
}

.footer {
  width: 100%;
  min-width: 1200px;
  height: 589px;
  text-align: center;
  background: url(../img/0321/底部背景.png) no-repeat center center;
  background-size: cover;
}

.footer .f_btn {
  display: inline-block;
  position: absolute;
  margin-top: 365px;
  margin-left: -5%;
  width: 181px;
  height: 54px;
  background: url(../img/0321/白色按钮_默认.png) no-repeat;
}

.footer .f_btn:hover {
  background: url(../img/0321/白色按钮_悬浮.png) no-repeat;
}

.footer .f_btn:hover {
  background: url(../img/0321/白色按钮_按下.png) no-repeat;
}

.footer #J_seoFooter {
  width: 100%;
  position: absolute;
  margin-top: 500px;
}
.footer #J_seoFooter a:hover{
  color: blue;
  text-decoration: underline;
  cursor: pointer;
}
.footer p {
  width: 56%;
  margin: 0 auto;
  font-size: 12px;
  color: #BFD2C7;
}

.gotop {
  width: 60px;
  height: 60px;
  position: fixed;
  z-index: 3;
  bottom: 65%;
  left: 90%;
  cursor: pointer;
  display: none;
}

.gotop a {
  display: inline-block;
  width: 60px;
  height: 60px;
  background: url(../img/0321/返回顶部_默认\ 拷贝.png) no-repeat;
}

.gotop a:hover {
  background: url(../img/0321/返回顶部_悬浮\ 拷贝.png) no-repeat;
}

.gotop a:active {
  background: url(../img/0321/返回顶部_按下\ 拷贝.png) no-repeat;
}

.on {
  display: none !important;
}