/* common */
html,body {
  height: 100%;
  color: #222222;
  font-size: 12px;
}

body {
  font-family: 'MicrosoftYaHei-Bold, MicrosoftYaHei;';
  overflow-x: visible;
  _overflow: visible;
}

html,body,p,dl,dt,dd,table,td,th,input,img,form,div,span,ul,ol,li,h1,h2,h3,h4,h5,h6,select,fieldset,button,sub,sup,textarea {
  margin: 0;
  padding: 0
}

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

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

img {
  border: 0 none;
  vertical-align: top
}

em,i {
  font-style: normal
}

ul,ol {
  list-style: none outside none
}

.clearfix:after {
  content: "";
  display: block;
  clear: both
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.clearfix {
  *zoom: 1;
}

a {
  color: #6b7db3;
  text-decoration: none
}

a:hover {
  color: #ffffff;
  text-decoration: underline
}

:focus {
  outline: 0
}

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

/* content */
.w-1280 {
  width: 1280px;
  margin: 0 auto;
}
.index-content {
  width: 100%;
}
.index-header {
  width: 100%;
  min-width: 1280px;
  height: 836px;
  padding-top: 58px;
  background: #F8FAFE;
  text-align: center;
  overflow: hidden;
}
.img-pic0 {
  width: 978px;
  height: 542px;
}
.img-logo {
  width: 69px;
  height: 70px;
}
.index-header h1 {
  margin-top: 5px;
  margin-bottom: 20px;
  font-size: 70px;
  line-height: 94px;
  height: 94px;
  font-weight: normal;
}
.download-btn{
  cursor: pointer;
}
.index-header .download-btn {
  width: 180px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  background: #1F68CF;
  border-radius: 28px;
  color: #ffffff;
  display: inline-block;
  font-weight: bold;
  font-size: 18px;
}
.index-header .download-btn:hover {
  text-decoration: none;
}
.index-header p {
  color: #666666;
  line-height: 16px;
  margin-top: 19px;
  margin-bottom: 20px;
}

.index-main {
  padding-top: 90px;
  padding-bottom: 115px;
}
.index-main .item {
  margin-bottom: 180px;
}
.index-main .item:nth-child(3) {
  margin-bottom: 155px;
}
.index-main .item:last-child {
  margin-bottom: 0;
}
.index-main img, .index-main .img {
  width: 700px;
  height: 420px;
}
.index-main .text {
  width: 445px;
}
.index-main .item:nth-child(2) .text {
  padding-top: 36px;
}
.index-main .item-left.text {
  padding-left: 66px;
  padding-top: 76px;
}
.index-main .item-right.text {
  padding-right: 66px;
  padding-top: 76px;
}
.index-main .tip {
  font-size: 16px;
  color: #333333;
  line-height: 28px;
}
.index-main h2 {
  font-size: 40px;
  line-height: 52px;
  margin-top: 8px;
  margin-bottom: 24px;
}
.index-main .desc {
  font-size: 16px;
  color: #333333;
  line-height: 28px;
  margin-bottom: 50px;
} 
.index-main .download-btn {
  width: 200px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  background: #1F68CF;
  border-radius: 25px;
  color: #fff;
  font-size: 16px;
  display: inline-block;
}
.index-main .download-btn:hover {
  text-decoration: none;
}

.index-footer {
  background: #1F68CF;
  height: 100px;
  padding-top: 40px;
  min-width: 1280px;
}
.index-footer .footer {
  width: 1065px;
  margin: 0 auto;
}
.index-footer .footer h2 {
  font-weight: bold;
  font-size: 22px;
  line-height: 29px;
  margin-bottom: 11px;
  color: #fff;
}

.index-footer .footer p,
.index-footer .footer p a {
  color: rgba(255, 255, 255, 0.7);
}
.index-footer .footer .download-btn {
  width: 200px;
  height: 50px;
  margin-top: 11px;
  line-height: 50px;
  background: #3BC222;
  border-radius: 28px;
  color: #fff;
  font-size: 18px;
  text-align: center;
}
.index-footer .footer .download-btn:hover {
  text-decoration: none;
}

.download-btn span {
  vertical-align: middle;
}
.icon-download-right,
.icon-download-win,.icon-download {
  display: inline-block;
  background-position: 0 0;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  vertical-align: middle;
}
.icon-download {
  width: 16px;
  height: 18px;
  background-image: url(../images/icon_download.png);
  margin-right: 8px;
}
.icon-download-right {
  width: 17px;
  height: 12px;
  background-image: url(../images/icon_download_right.png);
  margin-left: 8px;
}
.icon-download-win {
  width: 20px;
  height: 20px;
  background-image: url(../images/icon_download_win.png);
  margin-right: 8px;
}