body {
	margin: 0px; padding: 0px;
}
h1 {
	margin: 0px; padding: 0px;
}
h2 {
	margin: 0px; padding: 0px;
}
h3 {
	margin: 0px; padding: 0px;
}
h4 {
	margin: 0px; padding: 0px;
}
h5 {
	margin: 0px; padding: 0px;
}
h6 {
	margin: 0px; padding: 0px;
}
p {
	margin: 0px; padding: 0px;
}
blockquote {
	margin: 0px; padding: 0px;
}
dl {
	margin: 0px; padding: 0px;
}
dt {
	margin: 0px; padding: 0px;
}
dd {
	margin: 0px; padding: 0px;
}
ul {
	margin: 0px; padding: 0px;
}
ol {
	margin: 0px; padding: 0px;
}
li {
	margin: 0px; padding: 0px;
}
pre {
	margin: 0px; padding: 0px;
}
code {
	margin: 0px; padding: 0px;
}
form {
	margin: 0px; padding: 0px;
}
fieldset {
	margin: 0px; padding: 0px;
}
legend {
	margin: 0px; padding: 0px;
}
button {
	margin: 0px; padding: 0px;
}
input {
	margin: 0px; padding: 0px;
}
textarea {
	margin: 0px; padding: 0px;
}
th {
	margin: 0px; padding: 0px;
}
td {
	margin: 0px; padding: 0px;
}
body {
	font: 12px/1.5 "Microsoft YaHei"; font-size-adjust: none; font-stretch: normal;
}
button {
	font: 12px/1.5 "Microsoft YaHei"; font-size-adjust: none; font-stretch: normal;
}
input {
	font: 12px/1.5 "Microsoft YaHei"; font-size-adjust: none; font-stretch: normal;
}
select {
	font: 12px/1.5 "Microsoft YaHei"; font-size-adjust: none; font-stretch: normal;
}
textarea {
	font: 12px/1.5 "Microsoft YaHei"; font-size-adjust: none; font-stretch: normal;
}
input {
	font-size: 100%;
}
select {
	font-size: 100%;
}
button {
	font-size: 100%;
}
textarea {
	font-size: 100%;
}
h1 {
	font-size: 100%; font-weight: normal;
}
h2 {
	font-size: 100%; font-weight: normal;
}
h3 {
	font-size: 100%; font-weight: normal;
}
h4 {
	font-size: 100%; font-weight: normal;
}
h5 {
	font-size: 100%; font-weight: normal;
}
h6 {
	font-size: 100%; font-weight: normal;
}
ol {
	list-style: none;
}
ul {
	list-style: none;
}
em {
	font-style: normal; font-weight: normal;
}
i {
	font-style: normal; font-weight: normal;
}
strong {
	font-style: normal; font-weight: normal;
}
fieldset {
	border: 0px currentColor; border-image: none;
}
img {
	border: 0px currentColor; border-image: none;
}
table {
	border-collapse: collapse; border-spacing: 0;
}
html {
	width: 100%; height: 100%;
}
body {
	width: 100%; height: 100%;
}
a {
	text-decoration: none;
}
a:hover {
	text-decoration: none;
}
.clear {
	clear: both;
}
.clearfix::after {
	height: 0px; clear: both; display: block; content: "\200B";
}
.clearfix {
	
}
.left {
	float: left;
}
.right {
	float: right;
}
.btn {
	background: rgb(63, 132, 246); border-radius: 2px; width: 273px; height: 78px; color: rgb(255, 255, 255); line-height: 78px; font-size: 30px; display: block;
}
.btn img {
	margin: 21px 12px 0px 56px;
}
.btn:hover {
	background-color: rgb(79, 162, 255);
}
.btn:active {
	background-color: rgb(33, 99, 221);
}
.header {
	background: url("../image/bg.png") no-repeat top; width: 100%; height: 575px;
}
.header .top {
	margin: 0px auto; width: 1167px; height: 38px; padding-top: 24px;
}
.header .logo img {
	height: 38px;
}
.header .top .duba-logo {
	margin-top: 9px;
}
.banner {
	margin: 56px auto 0px; width: 1167px; color: rgb(61, 71, 86);
}
.banner-box {
	margin-left: 49px;
}
.banner .title {
	height: 48px; margin-bottom: 30px;
}
.banner h1 {
	font-size: 32px; font-weight: 700; margin-left: 10px;
}
.banner .version {
	font-size: 16px; margin-bottom: 19px;
}
.banner .safequestion {
	width: 100%; height: 29px;
}
.banner .question {
	margin: 5px 0px 0px 10px; color: rgb(102, 102, 102); text-decoration: underline;
}
.banner .btn {
	margin: 57px 0px 14px;
}
.banner .tip {
	font-size: 16px;
}
.main {
	margin: 0px auto; width: 1019px;
}
.img-list {
	margin: 43px auto 66px; width: 1019px; height: 280px;
}
.img-list li {
	float: left;
}
.img-list li img {
	width: 463px; height: 280px;
}
.main .desc {
	margin: 0px auto 100px; width: 972px; color: rgb(61, 71, 86); line-height: 36px; font-size: 18px; min-height: 100px;
}
.downType {
	height: 124px; text-align: center; margin-bottom: 60px; display: none;
}
.common-btn {
	margin: 0px 200px 0px 96px; width: 273px; height: 120px;
}
.btn.common {
	background: rgb(255, 255, 255); border: 2px solid rgb(63, 132, 246); border-image: none; width: 269px; height: 74px; color: rgb(63, 132, 246); line-height: 74px; cursor: pointer;
}
.btn.common img {
	margin: 19px 10px 0px 48px;
}
.downType .common:hover {
	background-color: rgb(216, 245, 255);
}
.downType .common:active {
	background-color: rgb(204, 226, 255);
}
.downType .tip {
	color: rgb(63, 132, 246); line-height: 36px; font-size: 18px; margin-top: 10px;
}
.downType .safeType .safe {
	margin-left: 64px;
}
.downType .safeType .checkTypeownload {
	margin-left: 64px;
}
.fix {
	padding: 20px 0px; width: 100%; height: 50px; bottom: 0px; border-top-color: rgb(228, 228, 228); border-top-width: 1px; border-top-style: solid; position: fixed; z-index: 100; background-color: rgb(255, 255, 255);
}
.fix .fix-box {
	margin: 0px auto; width: 1019px;
}
.product-logo {
	margin-top: 1px;
}
.product-logo img {
	width: 48px; height: 48px;
}
.product-logo i {
	color: rgb(76, 76, 76); line-height: 48px; font-size: 24px; margin-left: 5px;
}
.fix .at-once {
	border-radius: 25px; width: 181px; height: 50px; color: rgb(255, 255, 255); display: block; background-color: rgb(63, 132, 246);
}
.fix .at-once:hover {
	background-color: rgb(79, 162, 255);
}
.fix .at-once:active {
	background-color: rgb(33, 99, 221);
}
.fix .at-once img {
	margin: 14px 10px 0px 30px;
}
.fix .at-once i {
	line-height: 50px; font-size: 20px;
}
.footer {
	width: 100%; height: 60px; text-align: center; color: rgb(153, 153, 153); line-height: 30px; padding-bottom: 100px; font-size: 14px;
}
.alert-box {
	left: 0px; top: 0px; width: 100%; height: 100%; text-align: center; display: none; position: fixed; background-color: rgba(0, 0, 0, 0.3);
}
.alert-wrapper {
	margin: -115px auto 0px; border-radius: 6px; top: 50%; width: 460px; height: 249px; color: rgb(61, 61, 61); font-size: 20px; position: relative; z-index: 100; box-shadow: 1px 2px 3px #c7c6c6; background-color: rgb(255, 255, 255);
}
.alertTop {
	width: 100%; height: 56px; font-size: 22px; border-bottom-color: rgb(238, 238, 238); border-bottom-width: 1px; border-bottom-style: solid;
}
.alertTop .topTitle {
	line-height: 60px; padding-left: 20px; float: left;
}
.alertTop .topClose {
	padding: 10px 20px; font-size: 26px; float: right; cursor: pointer;
}
.alertTop .topClose:hover {
	color: rgb(63, 132, 246);
}
.alertMain {
	padding-top: 15px;
}
.alertMain .title {
	text-align: left; line-height: 28px; padding-left: 25px;
}
.alertMain .little {
	text-align: left; color: rgb(233, 130, 125); font-size: 16px;
}
.alertMain .alert-btn a {
	margin: 20px 0px 0px 23px; border: 1px solid rgb(238, 238, 238); border-image: none; width: 194px; height: 40px; line-height: 40px; float: left;
}
.alertMain .alert-btn a:hover {
	border: 1px solid rgb(255, 255, 255); border-image: none; color: rgb(255, 255, 255); text-decoration: none; background-color: rgb(63, 132, 246);
}
.alertMain .alert-btn .safeBtn {
	border: 1px solid rgb(0, 120, 250); border-image: none; color: rgb(0, 120, 250);
}
.banner-img {
	width: 615px; height: 355px;
}
.checkbtn {
	display: none; cursor: pointer;
}
.check-alert {
	left: 0px; top: 0px; width: 100%; height: 100%; text-align: center; display: none; position: fixed; z-index: 100; background-color: rgba(0, 0, 0, 0.3);
}
.check-alert .check-wrapper {
	background: url("../image/bg.png") no-repeat; margin: -100px auto 0px; top: 50%; width: 440px; height: 200px; position: relative;
}
.check-alert .check-close {
	background: url("../image/bg.png") no-repeat 0px 0px; top: 10px; width: 30px; height: 30px; right: 10px; position: absolute; cursor: pointer;
}
.check-alert .check-close:hover {
	background-position: -30px 0px;
}
.check-alert .check-close:active {
	background-position: -60px 0px;
}
.check-alert .check-btn {
	background: url("../image/bg.png") no-repeat 0px 0px; left: 120px; width: 200px; height: 40px; bottom: 24px; position: absolute;
}
.check-alert .check-btn:hover {
	background-position: -200px 0px;
}
.check-alert .check-btn:active {
	background-position: -400px 0px;
}
.fix .checkBottomBtn {
	display: none; cursor: pointer;
}
.downType .checkTypeownload {
	display: none; cursor: pointer;
}
.tips {
	width: 301px; height: 227px; right: 113px; bottom: 120px; display: none; position: fixed;
}
.tips .close {
	top: 5px; width: 20px; height: 20px; text-align: center; right: 10px; color: rgb(102, 102, 102); line-height: 20px; font-size: 20px; position: absolute; cursor: pointer;
}
.tips img {
	width: 301px; height: 227px;
}
.banner .btn {
	width: 300px; height: 86px; line-height: 86px; position: relative; background-color: rgb(61, 134, 255);
}
.btn__icon {
	border-radius: 50%; left: 61px; top: 21px; width: 44px; height: 44px; display: flex; position: absolute; justify-content: center; align-items: center;
}
.btn__icon::before {
	border-radius: inherit; transition:box-shadow 0.3s, transform 0.3s; left: 0px; top: 0px; width: 100%; height: 100%; position: absolute; z-index: 1; content: ""; box-shadow: inset 0px 0px 0px 3px #fff; transform: scale3d(0.9, 0.9, 1);
}
.banner .btn:hover .btn__icon::before {
	box-shadow: inset 0px 0px 0px 35px #fff; transform: scale3d(1, 1, 1);
}
.banner .btn .btn__icon svg .st0 {
	transition:fill 0.3s;
}
.banner .btn:hover .btn__icon svg .st0 {
	fill: #4fa2ff;
}
.banner .btn:hover {
	text-decoration: none; background-color: rgb(79, 162, 255);
}
.banner .btn:active .btn__icon svg .st0 {
	fill: #2163dd;
}
.banner .btn:active {
	text-decoration: none; background-color: rgb(33, 99, 221);
}
.banner .btn .btn_text {
	padding: 0px 0px 0px 115px; position: relative;
}