.layout_header {
  width: 100%;
  height: 500px;
  box-sizing: border-box;
  background: #fff url("../image/banner1.png") center no-repeat;
  min-width: 1240px;
}

.layout_header_wrap {
  max-width: 1240px;
  margin: 0 auto;
  height: 500px;
  position: relative;
}

.layout_header_wrap #svgaCanvas,
.layout_header_wrap .svgaCanvas {
  width: 454px;
  height: 253px;
  position: absolute;
  right: 85px;
  top: 117px;
}

.layout_header_wrap .svgaCanvas {
  display: none;
  background-size: cover;
  background: url("../image/pcImg.png") center no-repeat;
}

.layout_header_wrap .svgaCanvas.active {
  display: block;
}

.header_wrap>p {
  font-size: 12px;
  color: #fff;
  position: absolute;
  bottom: 163px;
  left: 96px;
}

.mac-linux {
  width: 260px;
  height: 50px;
  line-height: 50px;
  background: #2D73FF;
  border-radius: 5px;
  position: absolute;
  bottom: 113px;
  left: 370px;
}

.downBox .mac-linux {
  bottom: 0;
  right: 0;
  left: auto;
}

.downBox .Win-64and32 {
  bottom: 0;
  left: 2px;
}

.mac-linux .macbtn,.mac-linux .linuxbtn,.mac-linux .linuxbtn2 {
  width: 130px;
  padding-left: 51px;
  font-size: 18px;
  color: #fff;
  text-align: left;
  float: left;
  box-sizing: border-box;
  cursor: pointer;
}
.mac-linux .macbtn{
  background-size: 18px 22px;
  background-image: url(../image/ios_bt_hover.svg);
  background-repeat: no-repeat;
  background-position: 23px;
}

.mac-linux .linuxbtn {
  background-size: 18px 22px;
  background-image: url(../image/hone-linux_hover.svg);
  background-repeat: no-repeat;
  background-position: 23px;
}
.mac-linux .linuxbtn2 {
  background-size: 18px 22px;
  background-image: url(../image/hone-linux_hover.svg);
  background-repeat: no-repeat;
  background-position: 23px;
}
.mac-linux span {
  width: 1px;
  height: 26px;
  background: #fff;
  position: absolute;
  top: 12px;
  left: 126px;
}

.Win-64and32 {
  width: 268px;
  height: 50px;
  line-height: 50px;
  background: #2D73FF;
  border-radius: 5px;
  position: absolute;
  bottom: 113px;
  left: 84px;
}

.Win-64and32 a {
  width: 132px;
  padding-left: 51px;
  font-size: 18px;
  color: #fff;
  text-align: left;
  float: left;
  box-sizing: border-box;
}

.Win-64and32 a:nth-child(1) {
  background-size: 18px 22px;
  background-image: url(../image/win_bt_white.png);
  background-repeat: no-repeat;
  background-position: 23px;
}

.Win-64and32 a:nth-child(2) {
  background-size: 18px 22px;
  background-image: url(../image/win_bt_white.png);
  background-repeat: no-repeat;
  background-position: 23px;
}

.Win-64and32 span {
  width: 1px;
  height: 26px;
  background: #fff;
  position: absolute;
  top: 12px;
  left: 140px;
}

/* 
.iphonebtn {
  width: 210px;
  height: 50px;
  line-height: 50px;
  font-size: 18px;
  text-align: center;
  color: #fff;
  display: inline-block;
  background: #2D73FF;
  border-radius: 5px;
  vertical-align: middle;
  box-sizing: border-box;
  cursor: pointer;
  position: absolute;
  bottom: 113px;
  left: 315px;
}
.iphonebtn:hover{
  color: #fff;
}
.iphonebtn span {
  padding-left: 28px;
  font-size: 18px;
  background-size: 18px 22px;
  background-image: url(../img/ios_bt_white.png);
  background-repeat: no-repeat;
  background-position: left;
} */
.windowsbtn {
  width: 180px;
  height: 50px;
  line-height: 50px;
  font-size: 18px;
  text-align: center;
  color: #fff;
  display: inline-block;
  background: #2D73FF;
  border-radius: 5px;
  vertical-align: middle;
  box-sizing: border-box;
  cursor: pointer;
  position: absolute;
  bottom: 113px;
  left: 85px;
}

.windowsbtn:hover {
  color: #fff;
}

.windowsbtn span {
  padding-left: 28px;
  font-size: 18px;
  background-size: 18px 22px;
  background-image: url(../image/win_bt_white.png);
  background-repeat: no-repeat;
  background-position: left;
}

.layout_header .about {
  position: absolute;
  bottom: -10px;
  right: 513px;
}

.layout_header .about>a {
  color: #2D73FF;
  font-size: 14px;
  line-height: 14px;
  display: inline-block;
}

.layout_header .about>a:nth-child(2) {
  height: auto;
}

.layout_header .about font {
  color: #4e96ff;
  margin: 0 10px;
  font-size: 14px;
}

.itunes {
  height: 50px;
}

#pros .infobox.itunesinfo {
  width: 1240px;
  padding: 20px 20px 0 20px;
  top: 38px;
  left: -514px;
  margin: 0;
  opacity: 1;
  display: none;
  box-sizing: border-box;
  border-radius: 5px;
}

#pros .infobox.itunesinfo:after {
  width: 15px;
  height: 11px;
  background: url("../image/row.png") center no-repeat;
  background-size: cover;
  position: absolute;
  top: -11px;
  left: 548px;
  content: '';
  display: block;
  clear: both;
}

#pros .infobox.ings {
  display: block;
}

/* logo顶部 */
.layout_top {
  height: 96px;
  width: 100%;
  box-sizing: border-box;
  background: #fff;
}

.layout_top .layout_top_center {
  margin: 0 auto;
  width: 1240px;
  height: 96px;
  position: relative;
}

.layout_top .top_logo_left {
  display: block;
  float: left;
  padding-top: 25px;
}

.layout_top .selectBox {
  height: 40px;
  margin-top: 36px;
  color: #1A243E;
  font-size: 16px;
  float: left;
  position: relative;
}

.layout_top .selectBox:hover ul {
  display: block;
}

.layout_top .selectBox:hover span:after {
  transform: rotate(180deg);
  transition: all 0.2s;
}

.layout_top .selectBox:after {
  content: '';
  display: block;
  clear: both;
}

.layout_top .selectBox font {
  margin: 0 10px;
  float: left;
}

.layout_top .selectBox span {
  padding-right: 24px;
  float: left;
  position: relative;
}

.layout_top .selectBox span:after {
  width: 8px;
  height: 5px;
  margin-top: -2px;
  background: url("../image/xiala.png") center no-repeat;
  background-size: 8px 5px;
  position: absolute;
  top: 50%;
  right: 0;
  content: '';
  display: block;
  clear: both;
}

.layout_top .selectBox ul {
  width: 100px;
  background: #fff;
  box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.1);
  border-radius: 3px;
  display: none;
  position: absolute;
  top: 32px;
  left: 12px;
  z-index: 99;
}

.layout_top .selectBox ul li {
  height: 30px;
  line-height: 30px;
  padding: 0 13px;
  background: #fff;
}

.layout_top .selectBox ul li:hover {
  background: #f7f9fc;
}

.layout_top .selectBox ul li a {
  font-size: 16px;
  color: #1A243E;
  display: block;
}

.layout_top .top_logo_right {
  position: absolute;
  right: 0;
  top: 34px;
  margin-right: 20px;
}

.top_logo_right a {
  font-size: 16px;
  color: #1A243E;
  display: inline-block;
}

.top_logo_right a:active {
  color: #2878ff;
}

.top_logo_right a:valid {
  color: #333;
}

/* ！！！logo顶部 */

/* 版本信息提示框 */
.layout_header_wrap .version-hint.window64 {
  top: 238px;
  left: 48px;
  transition: opacity 0.7s, top 0.3s;
}

.layout_header_wrap .version-hint.window32 {
  top: 238px;
  left: 172px;
  transition: opacity 0.7s, top 0.3s;
}

.layout_header_wrap .version-hint.mac {
  top: 194px;
  left: 317px;
}

.layout_header_wrap .version-hint.linux {
  top: 173px;
  left: 443px;
}

.windowsbtn:hover~.window {
  top: 400px;
  opacity: 1;
}

/* .iphonebtn:hover ~ .mac{
  top: 198px;
  opacity: 1;
} */
.window64 i {
  position: absolute;
  left: 116px;
  top: 73px;
  border-top: 10px solid #FF6D7A;
}

.window32 i {
  position: absolute;
  left: 116px;
  top: 73px;
  border-top: 10px solid #FF6D7A;
}

#Linux-boxbg {
  width: 350px;
  height: 110px;
  position: absolute;
  left: 126px;
  top: 12px;
  display: none;
}
#Linux-boxbg2{
  width: 350px;
  height: 110px;
  position: absolute;
  left: 126px;
  top: -60px;
  display: none;
}
#Linux-box {
  width: 198px;
  height: 64px;
  position: absolute;
  border-radius: 3px;
  left: -30px;
  top: 54px;
  z-index: 10;
  opacity: 0;
  transition: all 0.3s;
  background-image: url('../image/donws-3.png');
  background-size: cover;
}
#Linux-box2 {
  width: 198px;
  height: 64px;
  position: absolute;
  border-radius: 3px;
  left: -30px;
  top: -14px;
  z-index: 10;
  opacity: 0;
  transition: all 0.3s;
  background-image: url('../image/donws-3.png');
  background-size: cover;
  transform: rotate(180deg);
}
#Linux-box .Linux-box1 {
  height: 40px;
  border-radius: 3px;
  position: absolute;
  left: 10px;
  top: 13px;
  z-index: 2;
}
#Linux-box2 .Linux-box1 {
  height: 40px;
  border-radius: 3px;
  position: absolute;
  left: 10px;
  top: 13px;
  z-index: 2;
  transform: rotate(180deg);
}
.Linux-box1 a{
  /* width: 90px; */
  height: 40px;
  line-height: 40px;
  display: inline-block;
  background-size: 20px 20px;
  background-image: url('../image/donws-1.png');
  background-repeat: no-repeat;
  background-position: 15px 10px;
  float: left;
  padding-left: 46px;
  padding-right: 12px;
  font-size: 14px;
  background-size: 20px;
  color: #76819D;
}

.Linux-box1 a:hover {
  display: inline-block;
  background: url('../image/donws-2.png');
  background-repeat: no-repeat;
  background-position: 15px 10px;
  background-size: 20px;
  color: #2D73FF;
}

#Linux-box .bks, #Linux-box2 .bks {
  position: absolute;
  left: 96px;
  top: 22px;
  height: 20px;
  width: 1px;
  z-index: 3;
  background-color: #C3C8D5;
}

.mac-titles-four {
  width: 240px;
  background: #FF6D7A;
  position: absolute;
  border-radius: 3px;
  right: -250px;
  top: -12px;
  color: #fff;
  padding: 3px 16px;
  line-height: 18px;
  box-sizing: border-box;
  transition: opacity 0.7s, right 0.3s;
  opacity: 0;
  z-index: 10;
  /* word-wrap: break-word; */
  word-break: break-all;
  font-size: 12px;
}
.mac-titles-four2{
  width: 240px;
  background: #FF6D7A;
  position: absolute;
  border-radius: 3px;
  right: 214px;
  top: -28px;
  color: #fff;
  padding: 3px 16px;
  line-height: 18px;
  box-sizing: border-box;
  transition: opacity 0.7s, right 0.3s;
  opacity: 0;
  z-index: 10;
  /* word-wrap: break-word; */
  word-break: break-all;
  font-size: 12px;
  transform: rotate(180deg);
}
.mac-titles-four:after,.mac-titles-four2:after {
  content: '';
  display: block;
  clear: both;
  position: absolute;
  left: -11px;
  top: 36px;
  width: 0;
  height: 0;
  border: 6px solid transparent;
  border-right: 6px solid #FF6D7A;
}
.mac-titles-four p,.mac-titles-four2 p{
  text-align: center;
  line-height: 20px;
}

.version-hint.window64-2{
  top: -152px;
    left: -34px;
    transition: opacity 0.7s, top 0.3s;
}
.version-hint.window32-2{
  top: -152px;
    left: 96px;
    transition: opacity 0.7s, top 0.3s;
}
.version-hint.mac-2{
  top: -198px;
  left: 240px;
}