@font-face {
    font-family: 'Concrete';
    src: url('https://cdn.jsdelivr.net/gh/kaygb/Apage@master/assets/Concrete/Concrete-2.ttf');
    }

    body{
        background-attachment: fixed;
        background-repeat: no-repeat;
        position: relative;
        background-color: black;
        font-family: Concrete, Arial, Helvetica, sans-serif;
    }
    .main{
        max-width: 600px;
        padding: 10px;
        margin: 20vh auto;
        display: block;
        position: relative;
		border-radius: 10px;
		background-color: rgba(255,255,255,.2);
    	backdrop-filter: blur(15px);
    	box-shadow: 0 0 20px #333;


    }
    div{
        display: block;
    }
    h1{
        color: #3F3550;
        font-size: 4rem;
        position: relative;

    }
    p{
        color: #000000;
        font-size: 1.5rem;
    }
    p a{
        color: #000000;
		font-weight: bold
    }
    p a:hover,p a:visited,p a:focus{
        color: #000000;
		font-weight: bold
    }
    .zz{
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.486);
        z-index: -1;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
    }
    .zz img{
        /* backdrop-filter: blur(10px); */
        filter: blur(0px);
        min-width: 100%;
        min-height: 100%;
        max-width: 200%;
        max-height: 200%;
    }
    .footer{
        /* position: absolute; */
        bottom: 0;
        line-height: 50px;
        height: 50px;
        color: #000000;
        font-size: .9rem;
    }
    .footer a{
        color: #000000;

    }
    .footer img{
        /* position: absolute; */
        margin: 0;
        padding: 0;
        /* bottom: -20; */
    }
    a.upyun{
        /* margin: 0; */
        height: 50px;
        
    }
    @media screen and (max-width: 600px) {
        .main{
        margin: 100px auto;
    }
}