.head-link {
    display: block;
    top: 80px !important;
    left: 50% !important;
    margin-left: -220px !important;
}

@media (min-width: 990px)  {
    body {  
        background: url(../../img/background/bg-poland.jpg) no-repeat center 0px fixed, url(../../img/background/bg-poland-repeat.jpg) repeat-y center 106px;
    }
}

@media (min-width: 660px) and (max-width: 989px) {
    body {  
        background: url(../../img/background/bg-poland-max989.jpg) no-repeat center 0px fixed, url(../../img/background/bg-poland-repeat-max989.jpg) repeat-y center 106px;
    }
    .head-link {
        display: none;
    }
}

@media (max-width: 659px) {
    body {  
        background: url(../../img/background/bg-poland-max659.jpg) no-repeat center 0px fixed, url(../../img/background/bg-poland-repeat-max659.jpg) repeat-y center 106px;
    }
}