@font-face {
    font-family: iransans;
    src: url(./IRAN\ Sans\ Regular.woff);
}

body { 
    background: rgb(13,93,167);
    background: linear-gradient(0deg, rgba(13,93,167,1) 22%, rgba(64,153,236,1) 71%, rgba(135,190,240,1) 100%);
    background-size: cover;
    background-repeat: no-repeat;
    background-size: 100vw 100vh;
    background-attachment: fixed;
    overflow: hidden;
    font-family: iransans;
}

.container { 
    margin: auto;
    display: flex;
    flex-direction: column;
    width: 50vw;
    height: auto;
    gap: 25px;
    justify-content: center;
    align-items: stretch;
    margin-top: 20px;
}

.box {
    background-color: #D2DE32;
    border-radius: 10px;
    box-shadow: 5px 5px 10px 2px green;
    padding: 15px;
}

a {
    font-size: 22px;
    text-decoration: none;
    color: black;
    font-weight: bold;
}


a:hover { 
    box-shadow: 1px 1px 1px 1px green;
    background-color: #A2C579;
    color: white;
    cursor: pointer;

}

.box {
    text-align: center;
}

.box-img {
    display: flex;
    align-items: center;
    justify-content: center;
}
.logo {
    width: 25vw;
}

@media screen and ( max-width : 850px ) {
    
    .container {
        width: 80vw;
    }
    .logo {
        width: 45vw;
    }
}

@media screen and ( max-width : 400px ) {
    .container {
        width: 80vw;
        
    }
    .logo { 
        width: 60vw;
    }

}