body{
display: flex;
flex-direction: column;
height: 100vh;
}





.header{
    position: fixed;
    display: flex;
    width: 100%;
    justify-content: space-between;
    padding: 0 0.37rem;
    box-sizing: border-box;
    align-items: center;
    top: 0.29rem;
    z-index: 999;
}
.header img {
    width: 0.42rem;
	height: 0.42rem;
	
}

.header ul{
    display: flex;
}
.header ul .active::after{
    content: ""; 
    width: 0.35rem;
	height: 0.02rem;
    background-color: #ffffff;
    border-radius: 0.01rem;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -0.1rem;
    
}

.header ul li{
	font-size: 0.3rem;
    color: #fefefe;
    position: relative;
	
}
.header ul li:nth-last-child(2){
    margin: 0 0.24rem;
}




        




.content{
    height: 100%;
    flex: 1;
    background-color: #000000;
}




.footer{
    height: 1rem;
	background-color: #000000;
    display: flex;
    align-items: center;
    justify-content:space-around ;
}

.footer li{
	font-size: 0.24rem;
	color: #ffffff;
    position: relative;
}
.footer .active{
    font-size: 0.3rem;
}
.footer .active::after{
    content: "";
    width: 0.51rem;
	height: 0.03rem;
	background-color: #ffffff;
	border-radius: 0.015rem;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -0.24rem;

}