.t-a{width: 12.6rem;padding-top: .6rem; padding-bottom: .4rem;}
.t-cont{width: 100%;}
.t-titles{text-align: center;font-weight: bold;color: #333333;padding-bottom: .3rem;}
.t-abstract{text-align: center;color: #555555;line-height: 1.3;margin-bottom: .6rem;}
.t-list{width: 100%;}
.t-top{width: 100%;position: relative;padding: 0 .65rem;}
.t-top:after{content: '';position: absolute;bottom: .17rem;left: 0;width: 100%;height: .01rem;background-color: #dcdcdc;}
.t-b{width: 100%;}
.t-nav{width: 25%;padding: 0 .35rem; padding-bottom: .17rem;}
.t-year{display: block;cursor: pointer; width: 100%;padding-bottom: .25rem;border-bottom: .02rem solid #000033;font-weight: bold; color: #333333;}
.t-nav.swiper-slide-active .t-year{color: #1a63dc;border-bottom: .02rem solid #1a63dc;} 

.t-prev{left: 0;top: auto;bottom: 0; margin-top: 0;	width: .34rem;height: .34rem;background-color: #e8e8e8;background-image: url('/static/home/images/a20.png');background-size: .08rem auto;background-position: center center;background-repeat: no-repeat;}
.t-prev:hover{background-color: #1a63dc;background-image: url('/static/home/images/a20-c.png');}
.t-next{transform: rotate(-180deg); right: 0;top: auto;bottom: 0; margin-top: 0;	width: .34rem;height: .34rem;background-color: #e8e8e8;background-image: url('/static/home/images/a20.png');background-size: .08rem auto;background-position: center center;background-repeat: no-repeat;}
.t-next:hover{background-color: #1a63dc;background-image: url('/static/home/images/a20-c.png');}

.t-bottom{width: 100%;padding:  0 .65rem;}
.t-container{width: 100%;}
.t-item{ width: 25%;padding: 0 .35rem; } 
.t-one{display: block;width: 100%; cursor: pointer; margin-top: .25rem;} 
.t-img{width: 100%;margin-bottom: .2rem;}
.t-img img{width: 100%;}
.t-text{color: #333333;line-height: 2;}



@media(max-width: 750px){ 
    .t-a{width: 100%;}
    .t-top{padding: 0 .8rem;}
    .t-nav{width: calc(50% - .15rem);margin-right:  .3rem; padding-left: 0;padding-right: 0;}
    .t-bottom{width: 100%;padding: 0 .8rem;}
    .t-item{width: calc(50% - .15rem);margin-right:  .3rem;padding-left: 0;padding-right: 0;} 
}