/* banner */
.top-area .img-pc {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/Series/HGT/JDHGT.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}

@media only screen and (max-width: 1024px) {
	.top-area .img-m {
		background: url(https://file.jingdiao.com/website/jingdiao/cn/images/Series/HGT/JDHGT-m.png);
		background-position: center;
		background-size: 100%;
		background-repeat: no-repeat;
	}
}

/* hgt系列 */
#product0Container .machine-item:nth-child(1) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/Series/HGT/JDHGT400T.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}

#product0Container .machine-item:nth-child(2) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/Series/HGT/JDHGT600T.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}

#product0Container .machine-item:nth-child(3) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/Series/HGT/JDHGT800T.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}

#product0Container .machine-item:nth-child(4) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/Series/HGT/JDHGT1200T.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}

#product0Container .machine-item:nth-child(5) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/Series/HGT/JDHGT1600.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}

#product0Container .machine-item:nth-child(6) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/machines/JDHGT1800/card.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}

#product0Container .machine-item:nth-child(7) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/machines/JDHGT2000/JDHGT2000T-card.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}

#product0Container .machine-item:nth-child(8) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/machines/JDHGT1800/card.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}
#product0Container .machine-item:nth-child(9) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/machines/JDHGT1800/card.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}
#product0Container .machine-item:nth-child(10) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/machines/JDHGT1800/card.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}
#product0Container .machine-item:nth-child(11) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/Series/special-series/JDPGT600.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}
#product0Container .machine-item:nth-child(12) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/machines/JDHLVT600/card.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}

/* ct系列 */
#product1Container .machine-item:nth-child(1) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/Series/CT/JDCT400T_A15SH.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}

#product1Container .machine-item:nth-child(2) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/Series/CT/JDCT400T_A15SH.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}

#product1Container .machine-item:nth-child(3) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/machines/JDCT600T_A15SH/machine-card-20231013.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}

#product1Container .machine-item:nth-child(4) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/Series/CT/JDCT800T_A15SH.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}
#product1Container .machine-item:nth-child(5) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/Series/CT/JDCT1200T_A15SH.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}
#product1Container .machine-item:nth-child(6) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/Series/CT/JDCT800TH_A18SH.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}
#product1Container .machine-item:nth-child(7) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/Series/CT/JDCT1200TH_A18SH.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}

/* vt系列 */
#product2Container .machine-item:nth-child(1) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/Series/VT/JDVT600T_A13S.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}

#product2Container .machine-item:nth-child(2) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/Series/VT/JDVT600T_A15SH.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}
#product2Container .machine-item:nth-child(3) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/Series/VT/JDVT600T_DZ_A13S.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}
#product2Container .machine-item:nth-child(4) figure {
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/Series/VT/JDVT600T_DZ_A15SH.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}

@media only screen and (max-width: 1820px) {
	.top-title {
		font-size: 68px;
	}
}

@media only screen and (max-width: 1720px) {
	.top-title {
		font-size: 62px;
	}
}

@media only screen and (max-width: 1565px) {
	.top-title {
		font-size: 58px;
	}
}

@media only screen and (max-width: 1465px) {
	.top-title {
		font-size: 52px;
	}
}

@media only screen and (max-width: 1320px) {
	.top-title {
		font-size: 48px;
	}
}

@media only screen and (max-width: 1220px) {
	.top-title {
		font-size: 42px;
	}
}

@media only screen and (max-width: 1060px) {
	.top-title {
		font-size: 38px;
	}
}

@media only screen and (max-width: 1024px) {
	.top-title {
		font-size: 32px;
	}
}

@media only screen and (max-width: 540px) {
	.learn-tabs>li>a {
		padding: 10px 0;
		line-height: 30px;
	}
}