body,html{position: relative; background: #fff;}
section img{display: block;}
section h2.col{background-image: -webkit-linear-gradient(top,#4AF9DF 10%,#38B7A4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;}
.aclear{clear: both;}
.jetfan-header{
	width: 100%;
	margin: 0 auto;
	position: relative;
}
.jetfan-header img.main{
	width: 100%;margin:0 auto;
}
.jetfan-header .logo{width:560px; height: 220px;
	position: absolute; top: 10%; left: calc(50% - 280px);transform:translateY(-10%);text-align: center;}
.jetfan-header .logo h2{font-size: 48px; color: #fff;line-height: 60px;letter-spacing: 4px;font-weight: bold;margin-top: 10px;}
.jetfan-header .logo img{max-width: 100%;}
.jetfan-header .logo p{font-size: 22px;line-height: 32px;margin-top: 15px;color: #fff;}
.jetfan-header .logo .desc{margin-top: 30px;text-align: center;}
.jetfan-header .logo .desc img{max-width: 80%;display: block;margin: 0 auto;}
.jetfan-header .logo .button a{
    display: block;
    width: 110px;
    height: 34px;
    font-size: 14px;
    border-radius: 20px;
    border: 1px solid #fff;
    text-indent: 6px;
    margin: 10px auto 0;
    display: flex;
    justify-content:center;
    align-items:center;
}
.jetfan-header .logo .button a em{
    width: 70px;
    height: 34px;
    line-height: 34px;
    display: inline-block;
    font-style: normal;
    float: left;
    color: #fff;
    text-align: left;
}
.jetfan-header .logo .button a span{
    display: inline-block;
    width: 26px;
    height: 26px;
    background: url(../images/play-icon.png) no-repeat center center;
    background-size: cover;
    float: left;
}


.elec{
	margin: 60px 0;
}
.elec .main{width: 1200px;margin: 0 auto;}
.elec .main .title img{max-width: 70%;margin: 0 auto;}
.elec .main .desc{margin: 40px 0 15px;}
.elec .main .desc p{font-size: 24px;line-height: 36px;}
.elec .main .desc p strong{font-size: 26px;font-weight: bold;}
.elec .main .mimg img{max-width: 100%;}
.elec .main .video{position: relative;margin-top: 30px;}
.elec .main .video video{width: 100%;}
.elec .main .video .icon-bg{
    width: 40px;
    height: 40px;
    position: absolute;
    right: 20px;
    bottom: 20px;
    border-radius: 20px;
    background: rgba(0,0,0,.5);
    display: flex;
    justify-content: center;
    align-items: center;
}
.elec .main .video .icon-bg .icon{
    width: 30px;
    height: 30px;
    cursor: pointer;
}
.elec .main .video .icon-bg .icon.play{
    background: url(../images/icon-play.svg) center center no-repeat;
    background-size: 100% 100%;
    background-position: 50%;
}
.elec .main .video .icon-bg .icon.repeat{
    background: url(../images/icon-repeat.svg) center center no-repeat;
    background-size: 100% 100%;
    background-position: 50%;
}
.elec .main .tips{
	margin-top: 30px;display: flex;justify-content: space-between;
	height: 80px;
	line-height: 80px;
}
.elec .main .tips li{width: 32%;background-color: #343434;color: #fff;font-size: 26px;font-weight: bold;text-align: center;}
.elec .main .tips li.active{
	background-color: #38B7A2;
}
.elec .main p.note{font-size: 20px;color: #333;margin-top: 15px;text-align: center;}


.cai .main .title img{margin: 0;}
.cai .main .ac{display: flex;justify-content: space-between;}
.cai .main .ac .left,.cai .main .ac .right{width: 49%;}
.cai .main .ac .iu{position: relative;}
.cai .main .ac .iu img{width: 100%;}
.cai .main .ac .iu p{position: absolute;left: 20px;bottom: 20%;font-size: 24px;line-height: 36px;font-weight: bold;}
.cai .main .ac .right{display: flex;flex-direction: column;justify-content: space-between;}
.cai .main .ac .iu p.r{bottom: 30%;left: unset;right: 30px;}

.xian .bg{width: 100%;display: block;}
.xian .main{width: 1200px;position: absolute;left: calc(50% - 600px);top: 0;}
.xian .main .img{width: 45%;margin-top: 20%;}
.xian .main .img img{max-width: 100%;}
.xian .main .img p{font-size: 24px;line-height: 36px;margin-top: 30px;color: #fff;}

.dian .main .img{width: 60%;margin-top:15%;}

.chui{
	margin: 60px 0;
}
.chui .main{width: 1200px;margin: 0 auto;}
.chui .main .title img{max-width: 70%;margin: 0 auto;}
.chui .main .desc{margin: 40px 0 15px;}
.chui .main .desc p{font-size: 24px;line-height: 36px;text-align: center;}
.chui .main .mimg img{max-width: 100%;}
.chui .main .allc{margin-top: 20px;}
.chui .main .allc .ai{margin: 20px 0;}
.chui .main .allc .ai .tt{margin: 40px 0;}
.chui .main .allc .ai .tt img{width:20%;}
.chui .main .allc .ai .imgs img{width: 100%;display: block;margin: 30px 0;}
.chui .main .allc .ai .imgs.ji{display: flex;justify-content: space-between;}
.chui .main .allc .ai .imgs.ji img{width: 49%;}
.chui .main .allc .ai .single{}
.chui .main .allc .ai .single img{width: 100%;display: block;}

.wu .main .title img{margin: 0;max-width: 60%;}
.wu .main .desc p{text-align: left;}
.xuan{margin-top: 100px;}



 


.brand{margin-top: 80px;position: relative;}
.brand img.bg{width: 100%;display: block;}
.brand .lo{position: absolute;left: 0;top: 100px;text-align: center;width: 100%;}
.brand .lo img{max-width: 400px;margin: 0 auto;}

.param{margin-top: 80px;margin-bottom: 100px;}
.param .main{width: 1200px;margin: 0 auto;}
.param .main h2{font-size: 44px;font-weight: bolder;}
.param .main h2 img{max-width: 20%;}
.param .main ul{
	margin-top: 30px;
}
.param .main ul li{width: 100%;display: flex;height: 60px;line-height: 60px;font-size: 24px;}
.param .main ul li .left{width: 30%;font-weight: bold;text-indent: 40px;}
.param .main ul li .right{width: 70%;}
.param .main ul li:nth-child(odd){
	background-color: #EDEDED;
}

/*==========================================*/
.popup-item{width: 100%;height: 100%;display: none;position: relative;}
.popup-item .shadow{
    width: 100%;
    height: 100%;
    background: #333;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100000;
    overflow: hidden;
}
.popup-item .window{
    z-index: 100002;
    width: 1200px;
    height: 676px;position: fixed;
    margin-left: -600px;
    left: 50%;
    top: 50%;
    margin-top: -337px;
}
.popup-item .window video{
    max-width: 100%;
    margin:0 auto;
}
.popup-item .center{
    align-items: center;
    display: -webkit-flex;
    justify-content: center;
}
.popup-item span{
    width: 40px;
    height: 40px;
    display: block;
    position: fixed;
    top: 20px;
    right: 20px;
    font-size: 30px;
    color: #999;
    cursor: pointer;
    z-index: 100002;
}

@media (max-width:1660px){
	.jetfan-header .logo{top: 15%;transform:translateY(-15%);}
}
@media (min-width:1440px) and (max-width:1660px){

}
@media (max-width:1440px){
	.jetfan-header .logo{width: 400px;}
	.jetfan-header .logo h2{font-size: 40px;line-height: 50px;}
	.jetfan-header .logo p{font-size: 20px;margin-top: 5px;line-height: 30px;}
	.elec .main,.chui .main,.xian .main,.param .main{width: 1000px;}
	.xian .main{left: calc(50% - 500px);}

}
@media (max-width:1280px){

}