.about_zhuan .img3{
    top:-20px;
    left:-10px;
    /*left:50%;*/
    /*margin:-224px 0 0 -224px;*/
    z-index:10;
    animation: 10s linear 0s normal none infinite running infinite-spinning3;
}
@keyframes infinite-spinning3 {
    from {
        -moz-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg)
    }
    to {
        -moz-transform: rotate(360deg);
        -ms-transform: rotate(360deg);
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg)
    }
}

.impor .aa>img{
    position: absolute;

}

.impor .project-list{
    position: absolute;
    top:24px;
    left:24px;
    /*margin:-90px 0 0 -65px;*/
    z-index:100;
    width: 440px;
}
.impor .project-list ul li{
    width: 100%;
    text-align: center;
    color: #fff;
    font-size: 14px;
    margin-bottom: 3px;
}
.project__image {
    display: block;
    position: relative;
    margin-bottom: 12px
}

.project__image img {
    width: 100%;
    max-width: 100%;
    display: block;
}