.section-1,.section-3{  background-color:#002FA7; overflow:hidden;}
.section-1 .advpcate-banner-medium-title{color:#A0D9F6; }
.section-3{ margin-top:3rem;}
.section-2,.section-4{  background-color:#01847F; overflow:hidden;}
.section-2 .advpcate-banner-medium-title{text-align:center; }
.advpcate-banner-bottom-overiew{ padding:12rem 8rem; }	
.advpcate-banner-bottom-overiew .grid{grid-template-columns:repeat(2,34vw);}
.advpcate-banner-bottomimg-2{ padding-top:8rem;}
.section-3{ padding-top:8rem;}
.about-banner-content-3{  margin-left:6rem; display:flex; }
.advpcate-banner-bottom-overiew-3 .grid{grid-template-columns:0.7fr 1fr; align-items: center; }
.about-banner-content-3{ padding-top:4rem;}
.about-banner-content-3 img{ width:58%; margin:0 auto;}
.about-banner-content-3 .advpcate-banner-medium-title{ width:min(60%,300px); font-size:2.4rem; }
.about-banner-content-3-righttitle .advpcate-banner-small-title{ font-size:4rem; text-align:center;  color:rgba(255,255,255,0.8);}
.advpcate-banner-bottom-overiew-3img,.advpcate-banner-bottomimg{overflow:hidden;}
.advpcate-banner-bottom-overiew-3img img{width:100%;}
.advpcate-banner-bottomimg img,.advpcate-banner-bottomimg-1 img{width:100%;}
.advpcate-banner-bottom-overiew-3img:hover,.advpcate-banner-bottomimg:hover{transition:all .4s;}
/*图片放大 鼠标放上*/
.advpcate-banner-bottom-overiew-3img:hover img,.advpcate-banner-bottomimg:hover img,.advpcate-banner-bottomimg-1:hover img {
    transform: scale(1.1);
    transition: all 0.4s ease-in-out;
}
.advpcate-banner-bottom-overiew-3img:not(:hover) img,.advpcate-banner-bottomimg:not(:hover) img,advpcate-banner-bottomimg-1:not(:hover) img {
    transform: scale(1);
    transition: all 0.4s ease-in-out;
}
.advpcate-banner-moblie-medium-title{ display:none;}
.about-banner-content-4{ padding-top:6rem; }
.about-banner-content-4 .advpcate-banner-medium-title{ padding-top:2rem; text-align:center; color:#fff;}
.advpcate-banner-bottomsmallimg{ display:none;}
@media screen and (max-width: 1400px) {
.section-3 .advpcate-banner-bottom-overiew-3img img{width:100%;height:52%;object-fit:cover;}
.advpcate-banner-bottomimg img{width:100%;height:42%;object-fit:cover;}	
.advpcate-banner-bottomimg-1 img{width:100%;height:46%;object-fit:cover;}		
}
@media screen and (max-width: 1023px) {
.advpcate-banner-bottomsmallimg{ display:block; margin-top:4rem;}	
/*advpcate-banner-bottom-overiew*/	
.advpcate-banner-bottom-overiew .grid{grid-template-columns:1fr;}
.about-banner-content{ display:none;}
.section-1{ height:50vh;} 
.advpcate-banner-bottom-overiew{ padding:16rem 4rem; }
.advpcate-banner-large-title{ font-size:8rem; }
/*advpcate-banner-bottom-overiew-3*/
.about-banner-content-3{  margin-left:0rem; display:flex; }
.section-3 .advpcate-banner-bottom-overiew-3img{ display:none;}
.section-3 .advpcate-banner-contentimg{ width:35%; margin:0 auto; }
.advpcate-banner-bottom-overiew-3 .grid{padding-top:2rem; padding-left:4rem; grid-template-columns:auto; justify-content:start; align-items: center; }
.about-banner-content-3{ padding-top:0rem; display:flex;   flex-direction: column;}
.about-banner-content-3 img{ width:35%;}
.about-banner-content-3 .advpcate-banner-medium-title{ padding-top:3rem; font-size:2.8rem; white-space:nowrap; font-weight:bold; }
.about-banner-content-3-righttitle .advpcate-banner-small-title{ display:none;}
.about-banner-content-3 .advpcate-banner-medium-title{ margin-left:0;}
.about-banner-content-3 .advpcate-banner-small-title{ display:none;}
/*advpcate-banner-bottom-overiew-2*/
.advpcate-banner-bottom-overiew-2 .advpcate-banner-moblie-medium-title{ display:block; padding-top:7rem; padding-bottom:8rem; font-size:3.4rem; font-weight:bold; text-align:center; color:#fff;}
.advpcate-banner-bottom-overiew-2 .advpcate-banner-moblie-medium-title img{  width:10%; padding-bottom:2rem;}
.advpcate-banner-bottomimg{ display:none;}
.advpcate-banner-bottomimg-1{ display:none;}
.advpcate-banner-bottom-overiew-3img{ display:none;}
.advpcate-banner-bottomsmallimg img{ width:100%;}
.advpcate-banner-bottom-overiew-2 .advpcate-banner-medium-title,.advpcate-banner-bottom-overiew-2 .advpcate-banner-bottomimg-2{ display:none;}
/*advpcate-banner-bottom-overiew-4*/
.about-banner-content-4{ padding-top:2rem; }
.about-banner-content-4 .advpcate-banner-contentimg{ width:10%; padding-top:4rem; margin:0 auto; }
.about-banner-content-4 .advpcate-banner-medium-title{ padding-top:2rem; font-size:3.4rem;  font-weight:bold; text-align:center; color:#fff;}

}