html, body {
    -ms-overflow-style: scrollbar;
}
a:hover, a:link, a:visited{
    color:#fff;
    text-decoration: none;
}
a.entrance{
    position: absolute;
    left:20px;
    top:700px;
    color:red;
}
.header {
    height: 53px;
    line-height: 50px;
    width: 100%;
    font-size: 16px;
    background: #21272F;
}
.header .logo-fff{
	display: block;
	margin: 0 auto;
}
.header-logo>a{
	display: block;
	/* margin: 4px auto; */
	/* height: 21px;
	width: 83px; */
	overflow: hidden;
}
.header .logo-black{
	display: none;
}
.header-fixed{
	position: fixed;
	left: 0;
	top: 0px;
	padding: 20px 0 0 0;
	height:70px;
	background: #F3F3F3;
	z-index: 99999;
}
#Administrators .header-fixed{
	top: 45px;
}
.header-fixed .logo-fff{
	display: none;
}
.header-fixed .logo-black{
	display: block;
	margin: 0 auto;
}
.header .header-nav {
	position: absolute;
	top: 0;
	left: 130px;
	right: 255px;
    display: block;
    color: #fff;
    text-align: center;
}
.header .header-nav>.row>li{
	float: left;
    width: 25%;
}
.header .header-nav .row li a span{
    padding: 16px 50px;
}
.header-fixed  .header-nav{
	color: #000;
}
.header-fixed .header-nav li>a{
	color: #000;
}

.header .header-nav .header-nav-item {
    position: relative;
    display: inline-block;
}

.header .header-nav li a:hover p:nth-child(1) {
    color: #FF6B3D;
    text-decoration: none;
}

.header .header-logo {
    position: absolute;
}
.header .header-logo > a{
    color: #FF6B3D;
    margin-left: 10px;
    font-size: 22px;
    font-family: cursive;
}
.header .row-nav{
	max-width: 1200px;
	margin: 0 auto;
	clear: both;
	position: relative;
}
.header .header-nav .header-nav-item img {
    vertical-align: middle;
}
.header .header-nav .header-nav-item .arrow-black{
	display: none;
}
.header-fixed .header-nav .header-nav-item .arrow-fff{
	display: none;
}
.header-fixed .header-nav .header-nav-item .arrow-black{
	display: inline;
}
.header .login-button {
    display: block;
    width: 235px;
    position: absolute;
    right: 0;
    top: 0;
    margin-top: 11px;
}

.header .login-button span {
    display:block;
    border-radius: 100px;
    width: 95px;
    height: 28px;
    line-height: 28px;

    text-align: center;
    font-size: 14px;
}

.header .login-button .login-in {
    border: 2px solid #FFFFFF;
    margin-left: 15px;
    margin-right: 30px;
    color: #ffffff;
    line-height: 26px;
}
.header .login-button .login-in a{
	display: inline-block;
	width: 100%;
	height: 100%;
}
.header-fixed .login-button .login-in{
	border: 2px solid #FF6B3D;
}
.header-fixed .login-in a{
	color: #FF6B3D;
}
.header .login-button .login-free{
    opacity: 0.98;
    background: #FF6B3D;
    color: #ffffff;
}
 .header .login-button .login-free a{
	display: inline-block;
	width: 100%;
	height: 100%;
}
/** banner 中部 **/
.content .banner {
    width: 100%;
    height: 560px;
    background: #fff;
    position: relative;
    overflow: hidden;
}
.content .banner img {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 0;
}
.content .banner > div {
    position: absolute;
    top: 50%;
    width: 100%;
    text-align: center;
    transform: translateY(-50%);
    -ms-transform:translateY(-50%);
	-moz-transform:translateY(-50%);
	-webkit-transform:translateY(-50%);
	-o-transform: translateY(-50%);
}
.content .banner > div p{
    font-size: 50px;
    color: #FFFFFF;
    letter-spacing: 7.5px;
    line-height: 50px;
}
.content .banner > div a{
    opacity: 0.98;
    background: #FF6B3D;
    display: block;
    border-radius: 100px;
    width: 150px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 20px;
    margin: 50px auto 0;
}
.banner .banner-middle {
  text-align: center;
  position: relative;
}

.banner .banner-middle div {
    border-radius: 100px;
    height: 50px;
    width:170px;
    line-height: 50px;
    font-size: 18px;
    color: #FFFFFF;
    text-align: center;
}
.banner .banner-middle .know-us {
    border: 2px solid #FFFFFF;
    display: inline-block;
    position: relative;
}
.banner .banner-middle .know-us>span{
	display: inline-block;
	width: 100%;
	height: 100%;
	
}

.banner .banner-middle .know-us>span>a{
	display: inline-block;
	width: 100%;
	height: 100%;
}
.banner .banner-middle .know-us1>span>a{
	text-align: left;
	text-indent: 30px;
}
.banner .banner-middle .know-us>img{
	position: absolute;
	right: 30px;
	top: 50%;
	margin-top: -4px;
}
/** banner 底部 **/
.banner .banner-bottom {
    position: absolute;
    height: 192px;
    font-size: 30px;
    color: #FFFFFF;
    top: 40.24%;
    left: 50%;
    transform: translate(-50%, 0);
     -ms-transform:translate(-50%, 0);
	-moz-transform:translate(-50%, 0);
	-webkit-transform:translate(-50%, 0);
	-o-transform: translate(-50%, 0);
}
.banner-one .banner-bottom{
	top: 60.24%;
}
.banner-backg-index {
	position: absolute;
	left: 0;
	top: 0;
    display: block;
    height: 100%;
    width: 100%;
    background:black;
}
.banner-backg-index1{
	position: absolute;
	left: 0;
	top: 0;
    display: block;
    height: 100%;
    width: 100%;
    background:black;
	background:linear-gradient(to bottom,#000000 0%,#5788fe 100%);
}
.banner-backg-index1 .filter {
	width:100%;
	height:100%;
	position:absolute;
	top:0;
	left:0;
	background:#fe5757;
	animation:colorChange 30s ease-in-out infinite;
	animation-fill-mode:both;
	mix-blend-mode:overlay;
}
@keyframes colorChange {
	0%,100% {
	opacity:0;
}
50% {
	opacity:.9;
}
}.banner-backg-index1 .landscape {
	position:absolute;
	bottom:0px;
	left:0;
	width:100%;
	height:100%;	
}
.banner-one .banner-backg-index {
    width: auto;
}

.banner-three .banner-backg-index {
    width: 100%;
}

.banner-transition{
	width: 100%;
	height: 100%;
	position: absolute;
	left: -50px;
}
.banner-transition1{
	left: 0;
	transition: all 1.4s;
}
.banner-one .banner-transition-tit{
	position: absolute;
    top: 24%;
    width: 100%;
    text-align: center;
    font-size: 60px;
    color: #fff;
    letter-spacing: 10px;   
}
 .banner-transition-tit{
	position: absolute;
    top: 25%;
    width: 100%;
    text-align: center;
    font-size: 60px;
    color: #fff;
    letter-spacing: 8px;
}
.banner-text {
    position: absolute;
    top: 76.7%;
    left: 50%;
    transform: translate(-50%, -50%);
    -ms-transform:translate(-50%, -50%);
	-moz-transform:translate(-50%, -50%);
	-webkit-transform:translate(-50%, -50%);
	-o-transform: translate(-50%, -50%);
}
/* 免费试用 */

.server-person {
    /* background-image: url("/static/img/index/cus-number-back.png"); */
    background-size: cover;
    background-position: center;
    text-align: center;
    height: 180px;
    line-height: 180px;
}

.server-person .server-person-box {
    display: inline-block;
    font-size: 30px;
    color: #FFFFFF;
}

.server-person .server-person-box strong {
    font-size: 50px;
    color: #FFFFFF;
    vertical-align: middle;
    font-style: normal;
    height: 68px;
    line-height: 70px;
    overflow: hidden;
    top: 0px;
    position: relative;
    display: inline-block;
    padding-left:4px ;
}

.server-person .server-person-box strong span {
    line-height: 60px;
    display: inline-block;
    position: relative;
    text-align: center;
    top: 0;
    left: 0px;
    vertical-align: inherit;
}
.chose-us-center-right {
    height: 441px;
    display: inline-block;
    vertical-align: top;
    position: relative;
    text-align: center;
    overflow: hidden;
}


.news-images{
   overflow: hidden;

}
.news-images>img{
	display: none;
	max-height: 100%;
	max-width: 100%;
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	-ms-transform: translate(-50%, -50%);
	-moz-transform: translate(-50%, -50%);
	-webkit-transform: translate(-50%, -50%);
	-o-transform: translate(-50%, -50%);
}
.news-images>img:first-child{
	display: block;
}
.news-left {
    height: 440px;
    display: inline-block;
    vertical-align: top;
    box-sizing: border-box;
    padding: 50px 0 0 50px;
}


.news-left .news-left-top {
    height: 82px;
    font-size: 20px;
    color: #333333;
    border-bottom: 1px solid #FF6B3D;
    margin-bottom: 50px;
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
    text-align: left;
    cursor: pointer;
}

.news-left .news-left-top .news-left-top-text {
    font-size: 12px;
    color: #666666;
    line-height: 12px;
    margin-bottom: 30px;
}

 .news-left .news-left-top .news-left-top-text span:nth-of-type(1){
    display: inline-block;
    margin-right: 6px;
}

 .news-left .news-left-top  .news-left-top-gift {
    font-size: 20px;
    color: #333333;
    line-height: 20px;
    margin-bottom: 20px;
    width: 100%;
    overflow: hidden;
	text-overflow:ellipsis;
	white-space: nowrap;
}
 .news-left .news-left-top  .news-left-top-gift a{
	color:#000;
}
 .news-left .news-left-top  .news-left-top-gift:hover a{
	color:#FF6B3D;
	
}

/* footer */
.footer-box {
    background: #21272F;
    height: 380px;
    position: relative;
}
.footer-box-content {
    max-width: 1200px;
    margin: 0 auto;
}


.footer-box .footer-box-top {
    height: 280px;
    position: relative;
    padding-bottom: 22px;
    border-bottom: 1px solid #3A4146;

}

.footer-box-top  .footer-box-top-left {
    position: relative;
    box-sizing: border-box;
    display: block;
    font-size: 14px;
    float: left;
    width: 50%;
    padding: 50px 0 0 0;
    margin-left: 6%;
}

.footer-box-top-left .footer-box-top-left-common-title {
    font-size: 16px;
    color: #909397;
    margin-bottom: 40px;
}

.footer-box-top-left .common-footer-box a{
    display: block;
    color: #FFFFFF;
    margin-bottom: 20px;
    
}
.footer-box-top-left .common-footer-box span{
    display: block;
    color: #FFFFFF;
    margin-bottom: 20px;
    
}
.footer-box-top-left .common-footer-box a:hover{
	text-decoration:underline ;
}
.footer-box-top-left .common-footer-box {
    display: inline-block;
    width: 27%;
    vertical-align: top;
    white-space: nowrap;
}

.footer-box-top-left .team-style {
    position: relative;
    top: 38px;
}

.footer-box-top-left .telephone {
    position: relative;
    top: 78px;
}

.footer-box-top-left .telephone-first {
    position: relative;
    left: 66px;
}

.footer-box-top-right {
    position: relative;
    display: block;
    float: right;
    width: 39%;
    padding-top: 102px;
    text-align: center;
}

.footer-box-top-right .footer-box-top-right-title {
    position: absolute;
    left: 7px;
    top: -56px;
    font-size: 16px;
    color: #909397;
}

.footer-box-top-right .footer-box-top-right-images {
    display: inline-block;
    position: relative;
}
.line-box {
    position: absolute;
    left: 20px;
    top: 50px;
    width: 0;
    height: 200px;
    border: 1px solid #3A4146;
}
.footer-box .footer-box-bottom {
    padding-top: 27px;
    font-size: 12px;
    color: #D2D3D5;
    text-align: center;
    line-height: 28px;
}


.box-content{
    max-width: 1200px;
    margin: 0 auto;
}
.footer-box-content{
    color: #eee;
}
.common-footer-box p{
    font-size: 20px;
    margin-bottom: 30px;
}
.common-footer-box p:first-child{
    font-size: 38px;
}