.nyabout{padding: 0}
.nyabout .abtit{margin-bottom: .2rem}
.nyabout .abtit em{font-size: .28rem;;font-weight: bold;}
.nyabout .desc{}
.nyabout .desc p{text-indent: 2em;line-height: 1.8em;text-align: justify;}
.nyab-1{padding: .75rem 0}
.nyab-1:before{background: #eff6fb;content: '';position: absolute;left: 0;top: 0;height: 70%;width: 43%}
.nyab-1 .aleft{width: 55%}
.nyab-1 .aright{width: 45%;padding: .5rem;padding-right: 0;position: relative;color: #fff}
.nyab-1 .aright:after{content: '';position: absolute;left: 0;top: 0;bottom: 0;width: calc(((100vw - 15rem) / 2 - 10px) + 100%);z-index: 0;background: url(../images/0628/ab1bg.jpg) no-repeat right center;background-size: cover}
.nyab-1 .abtit{color: #fff;padding-bottom: .15rem;background: url(../images/0628/line.png) no-repeat bottom center;}
.nyab-1 .abtit span{color: #4e8cda;font-size: .24rem;margin-left: .1rem}
.nyab-1 .desc h4{font-size: .18rem;font-weight: bold;margin-bottom: .1rem;}
.nyab-1 .desc h4:before{content: '';margin-right: .1rem}

.nyab-2{padding-bottom: .75rem}
.nyab-2 .aleft{width: 65%;background: #fff;box-shadow: 0 0 .15rem rgba(0,0,0,.1)}
.nyab-2 .aleft .txt{width: 36%;padding: .4rem;background: url(../images/0628/1990.jpg) no-repeat center;background-size: cover;position: relative;}
.nyab-2 .aleft .desc{width: 64%;border-top: 4px solid #0056c3;padding: .4rem }

.nyab-2 .aleft .abtit{color: #fff;margin-bottom: .3rem}
.nyab-2 .aleft .abtit span{color: #4e8cda;font-size: .14rem;display: block;margin-top: 5px}
.nyab-2 .aleft .txt p{color: #fff;line-height: 1.8em}
.nyab-2 .aleft .txt:after{content: '';position: absolute;left: 0;bottom: 0;right: 0;top: 0;background: url(../images/0628/ab2.png) no-repeat right bottom;background-size: 80% auto}
.nyab-2 .aright{width: 32%}
.nyab-2 .aright ul li{height: 1.5rem;border: 1px solid #0056c3;border-radius: .1rem;width: 40%;margin-bottom: .2rem;text-align: center;color: #0056c3;padding-top: .15rem}
.nyab-2 .aright ul li .scnum{font-size: .66rem;font-family: 'Arial';font-weight: bold}
.nyab-2 .aright ul li:nth-child(2){width: calc(60% - .2rem)}
.nyab-2 .aright ul li:nth-child(3){width: calc(60% - .2rem);margin-bottom: 0}
.nyab-2 .aright ul li:nth-child(4){;margin-bottom: 0}

.nyab-3:before{background: #eff6fb;content: '';position: absolute;left: 0;top: 0;height: 50%;width: 43%}
.nyab-3:after{background: #eff6fb;content: '';position: absolute;right: 0;bottom: 5%;height: 50%;width:50%}
.ab3-a{padding: .65rem 0}
.ab3-a .aleft{width: 48%}
.ab3-a .aleft ul li{width: 48%;height: .7rem;border-radius: .1rem;background: #fff;margin-bottom: .2rem;border:1px solid #0056c3;font-size: .2rem;color: #0056c3;padding:0 .3rem}
.ab3-a .aleft ul li span{display: inline-block;top: 50%;transform: translateY(-50%);position: relative;}
.ab3-a .aright{width: 48%}
.ab3-a .aright .abtit{border-bottom: 1px solid #ddd;padding-bottom: .15rem}
.ab3-a .aright .abtit span{color: #666;font-size: .14rem;margin-left: .1rem}
.ab3-b{padding: .2rem 0 .6rem}
.ab3-b .aleft{width: 46%}
.ab3-b .aright{width: 50%}

.ab3-c .aleft{width: 50%;padding: .5rem .6rem .8rem ;padding-left: 0;color: #fff}
.ab3-c .aright{width: 50%}
.ab3-c .aleft:after{content: '';position: absolute;right: 0;top: 0;bottom: 0;width: calc(((100vw - 15rem) / 2 - 8px) + 100%);z-index: 0;background: #0056c3}
.ab3-c .aleft .desc{margin-bottom: .4rem}
.ab3-c .aleft .abtit{color: #fff;padding-bottom: .15rem;background: url(../images/0628/line.png) no-repeat bottom center;}
.ab3-c .aleft ul{max-width: 5.4rem;}
.ab3-c .aleft ul li .scnum{font-size: .48rem;font-family: Arial;margin-right: .1rem}

.nyab-4{padding: .6rem 0 1.1rem}
.nyab-4 .desc{margin-bottom: .25rem}
.nyab-4  ul li{width: 25%}
.nyab-4  ul li img{width: 100%}
@media (max-width: 1680px){
.nyab-1 .aright:after{width: calc(100% + 5vw)} 
.ab3-c .aleft:after{width: calc(100% + 5vw)} 
}
@media (max-width: 1024px){
.nyab-1 .aleft{width: 100%;height: 50vw}
.nyab-1 .aright{width: 100%;padding: .5rem}
.nyab-1 .aright:after{width: 100%}

.nyab-2 .aleft{width: 100%;margin-bottom: .4rem}
.nyab-2 .aright{width: 100%}
.ab3-a .aleft{width: 100%;margin-bottom: .3rem}
.ab3-a .aright{width: 100%}
.ab3-b .aleft{width: 100%;order: 2}
.ab3-b .aright{width: 100%;order: 1;margin-bottom: .4rem}
.ab3-c .aleft{width: 100%;order: 2;padding: .5rem}
.ab3-c .aright{width: 100%;height: 50vw;order: 1}
.ab3-c .aleft:after{width: 100%}
}
@media (max-width: 800px){
.nyab-2 .aleft .txt{width: 100%}
.nyab-2 .aleft .desc{width: 100%}
.nyab-2 .aleft .txt:after{background-size: 2rem auto}
.nyab-4 ul li{width: 50%}
}
@media (max-width: 640px){
.nyab-1 .aright{padding: .3rem}
.nyab-2 .aleft .txt{padding: .3rem}
.nyab-2 .aleft .desc{padding: .3rem}
.ab3-a .aright .abtit span{display: block;margin-top: 5px}
.ab3-c .aleft{padding: .3rem}
.ab3-c .aleft ul li {width: 33.333%}
.ab3-c .aleft ul li .num{display: block;margin-right: 0;width: 100%}
.nyab-1{padding: .6rem 0}
.ab3-a{padding-bottom: .4rem}
}