.footer{ 
    z-index:5555;
    background:url(../images/tab_iimg.png) center bottom;
    background-size:auto 100%;
    overflow: hidden;
    height: 1.5rem;
    /*position:fixed; */
    bottom:0;
    width:100%;
    
    }
.foothome{ position:absolute; left:50%; top:0; width:1rem;}
.footer>a{  width:20%; height:1rem; text-align:center}.foothome img{ width:1rem;}
.footer>a img{ max-width:100%; width:0.5rem}
body{ margin:0}
.footer>a:nth-child(1){ float:left; margin-top:0.5rem}
.footer>a:nth-child(2){ float:left; margin-top:0.5rem}
.footer>a:nth-child(3){ float:left;}
.footer>a:nth-child(3) img{width: 90%;position:relative;top: 0.0rem;left:0px;}
.footer>a:nth-child(4){ float:left; margin-top:0.5rem}
.footer>a:nth-child(5){ float:left; margin-top:0.5rem}

.hh{height:1rem;}
.footerBox{
    width:100%;
    height:1.3rem;
    display:flex;
    
}