*{
    margin:0;
    padding:0;
    box-sizing: border-box;
}
html,body{
    width:100%;
    /* min-height: 7600px; */
    height:100%;
}
@keyframes floatFolder1 {
        from,to {
        opacity:1;
        -webkit-transform:none;
        transform:none
    }
    75% {
        opacity:.5;
        -webkit-transform:translate3d(-6px,12px,0);
        transform:translate3d(-6px,12px,0)
    }
}
@keyframes floatMachineLayer2 {
        to,from {
        opacity:1;
        -webkit-transform:none;
        transform:none
    }
    75% {
        opacity:7;
        -webkit-transform:translate3d(-18px,-12px,0);
        transform:translate3d(-18px,-12px,0)
    }
}
@keyframes floatUp {
	to,from  {
        opacity:1;
        -webkit-transform:none;
        transform:none
    }
    50%{
        opacity:.7;
        -webkit-transform:translate3d(0,-10px,0);
        transform:translate3d(0,-10px,0)
    }
}
/* 垂直弹性 */
.flex-column{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}
/* 水平弹性 */
.flex-flex{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
/* hover手指 */
.hover-point{
    cursor: pointer;
}
/* 底部媒体查询 */
@media screen and (max-width:600px){
    .footer-content{
        flex-direction: column;
    }
    .footer-content{
        line-height: 18px !important;
        align-items: flex-start !important;
    }
    .title-left{
        width:8rem !important;
        right:8% !important;
    }
    .footer-content-left{
        height:auto !important;
    }
    .hover-point{
        height:auto !important;
    }
}