.partyitems a .img img{width:200px;}
.partyitems a.one .img img{width:auto;}
.indexb .one .onelist .btn{background-image: url(/img/learning/newmore.png);}
.indexd .bot .list .btn{background-image: url(/img/learning/newmore.png);}
.nurb{background-image: url(/img/learning/nurbbg.jpg);}
.indexc{background-image: url(/img/learning/indexcbg.jpg);}
.indexd .top .swiper-button-next{background-image:url(/img/learning/ir.png);}
.indexd .top .swiper-button-prev{background-image:url(/img/learning/il.png);}
.indexd .top .swiper-button-next:hover{background-image:url(/img/learning/ir_cur.png)}
.indexd .top .swiper-button-prev:hover{background-image:url(/img/learning/il_cur.png)}
.partyitem .textbox .date{background-image:url(/img/learning/time.png);}
.nuralist .bot .list{background-image:url(/img/learning/nur_yuan.png);}
.nure .nurelist .top .swiper-button-next{background-image:url(/img/learning/nurd-r.png)}
.nure .nurelist .top .swiper-button-prev{background-image:url(/img/learning/nurd-l.png);}
.nure .nurelist .top .swiper-button-next:hover{background-image:url(/img/learning/nurd-rcur.png)}
.nure .nurelist .top .swiper-button-prev:hover{background-image:url(/img/learning/nurd-rcur.png)}

.educathree .educathree1 .swiper-button-prev{background-image:url(/img/learning/nurd-l.png);margin-right:12px}
.educathree .educathree1 .swiper-button-next{background-image:url(/img/learning/nurd-r.png)}
.educathree .educathree1 .swiper-button-prev:hover{background-image:url(/img/learning/nurd-lcur.png)}
.educathree .educathree1 .swiper-button-next:hover{background-image:url(/img/learning/nurd-rcur.png)}

.resea .list .item{background-image:url(/img/learning/nur_yuan.png);}
.resed1 .textbox .list{background-image:url(/img/learning/nur_yuan.png);}
.newsitem .textbox .more{background-image:url(/img/learning/newmore.png);}


.navchilditem{min-width:150px;}

@media (max-width: 993px){
    .indexb .one .onelist .btn, .indexd .bot .list .btn{background-image: url(/img/learning/wapmore1.png);}
}