.logo img{    height: 75px;}
/*样式*/
@media(max-width:1000px){
.foot ul{float:right !important;}
.foot .fr{width:100%;margin-top:20px;    display: flex;justify-content: center;}
}

@media(max-width:768px){
.foot ul{width:100%;}
.foot .fr img{margin-left:auto !important;}
}