.logo {
    display: none;
}
.copyuvod {
    margin-bottom: 1em;
}

@media screen and (max-width: 870px) {

    .lang {
        margin:140px 110px 0 0;
    }

}    

@media screen and (max-width: 860px) {

    .lang {
        margin:140px 115px 0 0;
    }

}    


@media screen and (max-width: 840px) {

    .lang {
        margin:140px 120px 0 0;
    }

}    

@media screen and (max-width: 830px) {
    
    body {
        background: #fff url('./uvod/images/_podkl.jpg') no-repeat top center fixed;
        min-width: 230px;
    }
    
    .uvod, .copyuvod {
        width: auto;
        padding: 0;
    }
    
    .logo-admin {
        display: none;
    }
    
    .top {
        margin: 0 auto;
        width: 100%;
        padding-top: 1px;
        height: 76px;
        background-color: #ffffff;
        border-bottom: 1px solid #eee;
        position: relative;
    }
    
    .logo {
        display: block;
        background: none;
        position: absolute;
        top: 18px;
        left: 6.5%;
        margin: 0;
        width: auto;
        height: auto;
    }
        .logo img {
            width: 70%;
            height: auto;
        }
    .lang {
        position: absolute;
        top: 19px;
        right: 20px;
        margin: 0;
    }
        .jazyky {
            height: 40px;
        }
    
    #login_dialog {
        width: 90%;
        max-width: 309px;
        background-image: url('./uvod/images/login-bg.jpg');
        background-position: left center;
        background-repeat: repeat;
        margin: 10% auto 10% auto;
        padding-bottom: 10px;
        border: 4px solid #ffffff;
        -webkit-border-radius: 10px;
        -moz-border-radius: 10px;
        border-radius: 10px;
    }
    .uvod input {
        margin: 20px 20px 0 20px;
    }
    .uvod input.prihlaseni {
        margin-bottom: 20px;
    }
    
    .uvodform {
        width: auto;
        margin: 0;
        padding: 0;
    }
    
    .copyuvod {
        padding: 0 10% 0 10%;
        text-align: center;
    }
}

@media screen and (max-width: 430px) {
    
    .logo {
        top: 22px;
        left: 8.5%;
    }
        .logo img {
            width: 50%;
        }
    
    .uvod input {
        padding-left: 40px;
    }
    
    #login_dialog {
        width: 100%;
        max-width: none;
        border: none;
        -webkit-border-radius: 0;
        -moz-border-radius: 0;
        border-radius: 0;
        margin: 0;
        margin-bottom: 20px;
    }
    
}