/*s: 首页banner*/
.index-banner { position: relative;}
/*覆盖公共*/
.index-banner .banner-box .banner-print{bottom:134px}
.index-banner .banner-box .pre-btn,.index-banner .banner-box .next-btn{margin-top: -84px}
@media (max-width:768px) {
    .index-banner .banner-box .banner-print {bottom: 26px;}
}
@media (max-width:540px) {
    .index-banner .banner-box .banner-print {bottom: 6px;}
}
.index-banner .banner-img.mask:before { position: absolute; top: 0; left: 0; width: 100%; height: 100%; content: ''; background: rgba(0, 0, 0, .4); }
.index-banner .banner-img .banner-bg{height:100%}
.index-banner .banner-img .banner-block { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.index-banner .banner-img .banner-block .cistern { height: 100%;}
/*.index-banner-text居中*/
.index-banner .banner-img .banner-block .cistern:after{display: inline-block;height: 100%;content: "";vertical-align: middle;width: 0;}
.index-banner .banner-img .banner-block .index-banner-text {display: inline-block;width: 99%;margin-top: -139px;vertical-align: middle;}
.index-banner .banner-img .banner-block .index-banner-text .pic { position: relative; display: inline-block; width: 100%; max-width: 851px; margin: 0 auto; }
.index-banner .banner-img .banner-block .index-banner-text .pic:after { position: relative; display: block; width: 100%; padding-top: 9%; content: ''; }
.index-banner .banner-img .banner-block .index-banner-text .pic img { position: absolute; }
.index-banner .banner-img .banner-block .index-banner-text .title {display: block;font-size: 60px;line-height:1.2;font-family:LT_Bold,Arial;}
.index-banner .banner-img .banner-block .index-banner-text .title {font-family:Microsoft YaHei,Arial;}

.index-banner .banner-img .banner-block .index-banner-text .sub-title { font-size: 24px; line-height: 1.2;  margin-top: 20px; display: block;}

@media (max-width:1600px) {
    .index-banner .banner-img .banner-block .index-banner-text .title { font-size: 48px; font-weight:bold; }
    .index-banner .banner-img .banner-block .index-banner-text .title.home-title { font-size: 28px;}
    .index-banner .banner-img .banner-block .index-banner-text .sub-title { font-size: 20px; }
}
@media (max-width:1200px) {
    .index-banner .banner-img .banner-block .index-banner-text .title { font-size: 32px; }
    .index-banner .banner-img .banner-block .index-banner-text .title.home-title { font-size: 20px;}
}
@media (max-width:992px) {
    .index-banner .banner-img .banner-block .index-banner-text {margin-top: -70px;}
    .index-banner .banner-img .banner-block  .index-banner-text .title { font-size: 28px; }
}
@media (max-width:768px) {
    .index-banner .banner-img .banner-block .index-banner-text {margin-top: 0px;}
    /*font-size:0去边距居中*/
    .index-banner .banner-img .banner-block .cistern {font-size: 0;}
    .index-banner { padding-bottom: 0;  background-color: #f7f7f7; }
    .index-banner .banner-img.mask:before { display: none; }
    .index-banner .banner-img .banner-block{}
    .index-banner .banner-block .cistern { padding: 0 10px; }
    .index-banner .banner-block .index-banner-text { width: 98%; margin-top: 0; padding: 0; text-align: center; }
    .index-banner .banner-block .index-banner-text .sub-title {font-size: 16px;display: block;margin-top: 0;padding-bottom: 10px;}
    .index-banner .banner-block .index-banner-text .pic { width: 130px; }
    .index-banner .banner-block .index-banner-text .pic:after { display: none; padding-top: 20%; }
    .index-banner .banner-block .index-banner-text .pic img { display: none; }
}
@media (max-width:640px) {
    .index-banner .banner-block .index-banner-text .title {font-size: 26px;}
    .index-banner .banner-block .index-banner-text .title.home-title { font-size: 20px;}
}
/*e: 首页banner*/