/* 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: block;
  width: 273px;
  height: 100px;
  margin-left: -10px;
  margin-top: 25px;
  background: url('../image/btn_默认.png') no-repeat;
}

.btn img {
  margin: 21px 12px 0 56px;
}

.btn:hover {
  background: url('../image/btn_悬浮.png') no-repeat;
}

.btn:active {
  background: url('../image/btn_按下.png') no-repeat;
}

.header {
  width: 100%;
  height: 570px;
  background: url('../image/头图背景.png') no-repeat top center;
}

.header .top {
  width: 1167px;
  height: 38px;
  margin: 0 auto;
  padding-top: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header .miiyun_logo,
.header .ruanjian_logo {
    display: block;
    width: 96px;
    height: 38px;
    text-indent: -9999px;
    background-repeat: no-repeat;
    background-size: 96px 38px;
}
.header .miiyun_logo {background-image: url("/src_sem/images/miiyun_logo.png");}
.header .ruanjian_logo {background-image: url("/src_sem/images/ruanjian_logo.png");}

.banner {
  width: 1167px;
  margin: 0 auto;
  margin-top: 56px;
  color: #3D4756;
}

.banner-box p span {
  text-align: center;
  color: #288BDE;
  font-size: 13px;
  display: inline-block;
  height: 22px;
  line-height: 22px;
  padding: 0 10px;
  border-radius: 12px;
  border: 1px solid #288BDE;
  margin-right: 10px;
}

.margin-left-60 {
  margin-left: 80px;
}

.banner .title {
  height: 48px;
  margin-bottom: 30px;
}

.banner h1 {
  font-size: 32px;
  font-weight: 700;
  margin-left: 10px;
}

.banner-21 .version {
  font-size: 16px;
  margin-bottom: 10px !important;
}

.banner-21 .tagline {
  width: 263px;
  height: 67px;
  line-height: 37px;
  font-size: 30px;
  font-weight: bold;
  color: #3A3C41;
  letter-spacing: 6px;
  margin-bottom: 20px;
}

.banner-21 .update-left {
  display: inline-block;
}

.banner-21 .update-right {
  display: inline-block;
  margin-left: 35px;
}

.banner-21 .safety {
  margin-top: 10px;
  margin-bottom: 30px;
}

.banner-21 .safety img {
  margin-right: 15px;
}

.banner-21 .banner-right {
  margin-top: 22px;
  float: right;
  width: 208px;
  height: 351px;
  background-color: #F2FAFF;
  opacity: 0.9;
  border-radius: 8px;
}

.banner-21 .banner-right .right_top {
  display: table;
  height: 50px;
  margin-top: 17px;
  margin-left: 15px;
}

.banner-21 .banner-right .right_top img {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  margin-right: 12px;
}

.banner-21 .banner-right .right_top p {
  display: table-cell;
  vertical-align: middle;
  font-size: 20px;
  letter-spacing: 2px;
}

.banner-21 .banner-right .right_middle {
  margin-left: 15px;
  margin-top: 20px;
}

.banner-21 .banner-right .right_middle div {
  display: inline-block;
  margin-right: 5px;
}

.banner-21 .banner-right .right_middle p {
  margin-bottom: 15px;
  font-size: 14px;
  text-align: center;
  color: #333333;
}

.banner-21 .banner-right .right_middle a {
  display: block;
  width: 70px;
  height: 22px;
  line-height: 22px;
  color: #fff;
  font-size: 12px;
  text-align: center;
  background-color: #1E7DFF;
  border-radius: 2px;
  margin-bottom: 15px;
}

.banner-21 .banner-right .right_middle a:hover {
  background-color: #1593FE;
}

.banner-21 .banner-right .right_middle a:active {
  background-color: #136DE7;
}

.banner-21 .banner-right .right_down {
  width: 80%;
  margin-top: 5px;
  margin-left: 15px;
}

.banner-21 .banner-right .right_down div {
  width: 100%;
  height: 60px;
  position: relative;
  border-top: #B6C2C7 1px solid;
  border-color: rgba(200, 200, 200, 0.8);
}

.banner-21 .banner-right .right_down img {
  position: absolute;
  display: inline-block;
  top: 50%;
  transform: translateY(-50%);
}

.banner-21 .banner-right .right_down a {
  color: #000;
  font-size: 14px;
  position: absolute;
  display: inline-block;
  top: 50%;
  left: 25%;
  transform: translateY(-50%);
}

.banner-21 .banner-right .right_down a:hover {
  color: #1E7DFF;
}

.banner-21 .banner-right .right_down a:active {
  color: #136DE7;
}

.banner-21 .banner-right .right_down .img_icon {
  position: absolute;
  display: inline-block;
  top: 50%;
  left: 95%;
  transform: translateY(-50%);
}

.main {
  width: 100%;
  margin-bottom: 8%;
}

.main .content_one {
  width: 100%;
  height: 480px;
  text-align: center;
  padding-top: 90px;
  padding-bottom: 100px;
}

.main .content_one p {
  font-size: 44px;
  font-weight: bold;
  color: #424242;
  letter-spacing: 5px;
  margin-bottom: 37px;
}

.main .content_one .one_text span {
  font-size: 18px;
  color: #333;
  margin-right: 20px;
}

.main .content_one .one_text .text_vertical {
  color: #8498D3;
  opacity: 0.77;
}

.main .content_one .one_pic {
  margin-top: 60px;
}

.main .content_one .one_pic div {
  width: 300px;
  display: inline-block;
}

.main .content_one .one_pic a {
  display: inline-block;
  font-size: 18px;
  color: #205BFF;
  margin-left: 10px;
}

.main .content_one .one_pic a:hover {
  color: #4888FE;
}

.main .content_one .one_pic a:active {
  color: #1144D4;
}

.main .content_two {
  width: 100%;
  height: 420px;
  background-color: #E4EBF7;
  padding-top: 60px;
  text-align: center;
}

.main .content_two p {
  font-size: 44px;
  color: #333;
  letter-spacing: 5px;
  margin-bottom: 22px;
}

.main .content_two span {
  display: inline-block;
  font-size: 24px;
  color: #333;
  margin-bottom: 46px;
}

.main .content_two img {
  margin-right: 10px;
}

.main .content_three {
  width: 100%;
  height: 1000px;
  text-align: center;
}

.main .content_three a {
  display: inline-block;
  width: 250px;
  height: 85px;
  background: url(../image/c_btn默认.png) no-repeat;
}

.main .content_three a:hover {
  background: url(../image/c_btn悬浮.png) no-repeat;
}

.main .content_three a:active {
  background: url(../image/c_btn按下.png) no-repeat;
}

#banner {
  overflow: hidden;
  width: 100vw;
  position: relative;
}

#banner #tab img{
  width: 100%;
}

#tab>img:not(:first-child) {
  display: none;
}

.lunbo_btn {
  height: 15px;
  width: 100%;
  margin: 0px auto;
  margin-top: -40px;
  position: absolute;
  bottom: 5%;
  z-index: 1;
  text-align: center;
}

.lunbo_btn span {
  width: 12px;
  height: 12px;
  display: inline-block;
  background-color: #b4b5b7;
  border-radius: 50%;
  margin: 0px 4px;
  cursor: pointer;
}

.lunbo_btn span.hover {
  background-color: #333;
}

.main .content_five {
  position: relative;
  width: 100%;
  height: 600px;
  text-align: center;
}

.main .content_five img {
  position: absolute;
  left: 8%;
  display: inline-block;
}

.main .content_five .five_right {
  position: absolute;
  display: inline-block;
  width: 480px;
  height: 300px;
  top: 50%;
  left: 52%;
  transform: translateY(-50%);
}

.main .content_five p {
  width: 480px;
  height: 150px;
  font-size: 32px;
  color: #333;
  text-align: left;
  margin-bottom: 50px;
}

.main .content_five a {
  display: block;
  width: 275px;
  height: 95px;
  background: url(../image/d_btn默认.png) no-repeat;
}

.main .content_five a:hover {
  background: url(../image/d_btn悬浮.png) no-repeat;
}

.main .content_five a:active {
  background: url(../image/d_btn按下.png) no-repeat;
}

.main .content_six {
  position: relative;
  background: url(../image/d2背景.png) no-repeat;
  text-align: center;
}

.main .content_six a {
  position: absolute;
  top: 60%;
  width: 275px;
  height: 95px;
  background: url(../image/d_btn默认.png) no-repeat;
}

.main .content_six a:hover {
  background: url(../image/d_btn悬浮.png) no-repeat;
}

.main .content_six a:active {
  background: url(../image/d_btn按下.png) no-repeat;
}

.fix {
  width: 100%;
  height: 50px;
  position: fixed;
  bottom: 0;
  padding: 20px 0;
  border-top: 1px solid #e4e4e4;
  background-color: #fff;
  z-index: 2;
}

.fix .fix-box {
  width: 1019px;
  margin: 0 auto;
}

.product-logo {
  margin-top: 1px;
}

.product-logo img {
  width: 48px;
  height: 48px;
}

.product-logo i {
  font-size: 24px;
  color: #4c4c4c;
  line-height: 48px;
  margin-left: 5px;
}

.fix .at-once {
  display: block;
  width: 200px;
  height: 66px;
  background: url('../image/btn_默认.png') no-repeat;
  background-size: 200px 66px;
}

.fix .at-once:hover {
  background: url('../image/btn_悬浮.png') no-repeat;
  background-size: 200px 66px;
}

.fix .at-once:active {
  background: url('../image/btn_按下.png') no-repeat;
  background-size: 200px 66px;
}

.fix .at-once img {
  margin: 14px 10px 0 30px;
}

.fix .at-once i {
  font-size: 20px;
  line-height: 50px;
}

.footer {
  width: 100%;
  line-height: 30px;
  text-align: center;
  padding-bottom: 140px;
  font-size: 14px;
  color: #999;
}

.footer p {
  width: 56%;
  margin: 0 auto;
}

.alert-box {
  display: none;
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0px;
  left: 0px;
  text-align: center;
  background-color: rgba(0, 0, 0, 0.3);
}

.alert-wrapper {
  width: 460px;
  height: 249px;
  margin: 0 auto;
  top: 50%;
  margin-top: -115px;
  position: relative;
  background-color: #fff;
  border-radius: 20px;
  z-index: 100;
  box-shadow: 1px 2px 3px #C7C6C6;
  color: #3d3d3d;
  font-size: 20px;
}

.alertTop {
  width: 100%;
  height: 60px;
  border-bottom: 1px solid #eee;
  font-size: 26px;
}

.alertTop .topTitle {
  float: left;
  padding-left: 20px;
  line-height: 60px;
}

.alertTop .topClose {
  float: right;
  padding: 10px 20px;
  font-size: 26px;
  cursor: pointer;
}

.alertTop .topClose:hover {
  color: #3F84F6;
}

.alertMain {
  padding-top: 20px;
}

.alertMain .title {
  text-align: left;
  padding-left: 25px;
  line-height: 28px;
}

.alertMain .little {
  font-size: 16px;
  text-align: left;
  color: #e9827d;
}

.alertMain .alert-btn a {
  width: 194px;
  height: 40px;
  line-height: 40px;
  border: 1px solid #eee;
  margin: 20px 0 0 23px;
  float: left;
}

.alertMain .alert-btn a:hover {
  background-color: #3F84F6;
  text-decoration: none;
  color: #fff;
  border: 1px solid #fff;
}

.alertMain .alert-btn .safeBtn {
  color: #0078fa;
  border: 1px solid #0078fa;
}

.header .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;
}

.header .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;
}

.header .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(../image/icon_搜索.png) no-repeat center;
}