@media(max-width: 768px){body{font-size:12px}}header{text-align:right;background-color:#516eb3;line-height:60px;position:-webkit-sticky;position:sticky;top:0}header .company-name{margin:0 10px;font-weight:bold;color:#afd7ff;font-size:20px}header .nav-item{display:inline-block;padding:0 10px;color:#fff;font-weight:bold}@media(max-width: 768px){header{line-height:40px;font-size:12px}}.public-container{padding:0 10px;max-width:1200px;width:100%;margin:0 auto}.public-container:after{content:"";display:block;clear:both}.banner{height:500px;background:center 40%/cover no-repeat;background-image:url(../img/img-jiguang.jpg);background-attachment:fixed}@media(max-width: 768px){.banner{height:280px}}h2{margin:30px 0;text-align:center;color:#afd7ff}.block{min-height:400px;padding:60px 0 40px;margin:0 auto}.block p{text-indent:2em;line-height:1.5}.block:nth-child(2n){background-color:#fffbf7;background-image:linear-gradient(45deg, transparent, transparent 45%, #f8f8f8 0, #f8f8f8 55%, transparent 0, transparent),linear-gradient(135deg, transparent, transparent 45%, #d9f1f1 0, #d9f1f1 55%, transparent 0, transparent);background-size:10px 10px}.block img{border-radius:20px 0 10px 5px;border:0 solid #fff;background-color:#fff;padding:20px 30px 5px 0px;box-shadow:0 0 10px rgba(0,0,0,.5)}@media(max-width: 768px){.block{padding:40px 0 20px;min-height:250px}.block img{padding:3px;border-radius:2px}}#about-us img{margin-left:20px;width:280px;float:right}@media(max-width: 768px){#about-us img{width:120px}}.concat{text-align:center}.concat .item{vertical-align:top;display:inline-block;width:30%;box-sizing:border-box;padding:0 20px;color:#999;word-break:break-all}.footer{padding:20px 10px;background-color:#666;color:#fff;text-align:center}