@charset "UTF-8";
#wifi {
    background: url("../images/wifi_1920.jpg") center -68px no-repeat;
    height: 802px;
}

#wifi div {
    position: absolute;
    left: 154px;
    top: 60px;
    width: 1100px;
    height: 247px;
}

@media screen and (max-width: 1366px) {
    #wifi {
        background: url("../images/wifi_1366.jpg") center 20px no-repeat;
        height: 605px;
    }
    #wifi div {
        left: 143px;
        top: 32px;
        width: 715px;
        height: 115px;
    }
}

@media screen and (max-width: 960px) {
    #wifi {
        background: url("../images/wifi_960.jpg") center -38px no-repeat;
        height: 630px;
    }
    #wifi div {
        left: 53px;
        top: 40px;
        width: 527px;
        height: 138px;
    }
}

@media screen and (max-width: 640px) {
    #wifi {
        background: url("../images/wifi_640.jpg") center -184px no-repeat;
        height: 500px;
    }
}