* {
    font-family: Arial, Helvetica, sans-serif;
}

body,
html {
    height: 100%;
    width: 100%;
    margin: 0;
    padding: 0;
    position: relative;
}

body {
    background-color: black;
}

.navigator {
    position: absolute;
    top: 40px;
    right: 24px;
    display: flex;
    justify-content: flex-end;
    align-items: flex-start;
    align-content: flex-start;
    flex-wrap: nowrap;
    flex-direction: row;
}

.wifi-nav {
    width: 95px;
    height: 45px;
    font-style: normal;
    font-weight: normal;
    font-size: 16px;
    line-height: 45px;
    align-items: center;
    text-align: center;
    letter-spacing: 6.25px;
    color: #F5F9FF;
    position: relative;
    z-index: 999;
}
.wifi-language{
    width: 61px;
    height: 29px;
    border: 1px solid #FFFFFF;
    box-sizing: border-box;
    border-radius: 80px;
    position: absolute;
    bottom: 7px;
    left: 12px;
    font-size: 13px;
    line-height: 28px;
    align-items: center;
    text-align: center;
}
.nav-line {
    width: 39px;
    height: 2px;
    background-color: #F5F9FF;
    position: absolute;
    bottom: 3px;
    left: 26px;
}

.wifi-logo {
    position: relative;
    width: 90%;
    max-width: 1500px;
    height: 40%;
    margin: 0 auto;
}

.wifi-body {
    width: 90%;
    max-width: 1500px;
    display: flex;
    justify-content: space-between;
    flex-wrap: nowrap;
    align-items: center;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 125px;
    margin: auto;
}

.wifi-body-m {
    display: none;
}

.wifi-frame img {
    height: 209px;
}

.wifi-logo img {
    position: absolute;
    right: 0;
    bottom: 0;
}

.wifi-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 110%;
    z-index: -9;
    zoom: 1;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center 0;
    background-image: url(img/bg.jpg);
}

.wifi-bg-low {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 110%;
    z-index: -10;
    zoom: 1;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center 0;
    background-image: url(img/bg-low.jpg);
}

.wifi-cobyright {
    width: 100%;
    height: auto;
    text-align: center;
    color: #ffffff40;
    font-size: 16px;
    margin-top: 26px;
    margin-bottom: 34px;
}

.wifi-cobyright-pc {
    width: 100%;
    height: auto;
    position: absolute;
    bottom: 30px;
    text-align: center;
    color: #ffffff40;
    font-size: 16px;
}

@media screen and (max-width: 1550px) {
    .wifi-frame img {
        height: 205px;
    }
}

@media screen and (max-width: 1460px) {
    .wifi-frame img {
        height: 175px;
    }
}

@media screen and (max-width: 1300px) {
    .wifi-frame img {
        height: 145px;
    }
}

@media screen and (max-width: 1080px) {
    .wifi-frame img {
        height: 132px;
    }
}

@media screen and (max-width: 980px) {
    .wifi-frame img {
        height: 107px;
    }
}

@media screen and (max-width: 770px) {
    .wifi-frame img {
        height: 100px;
    }
}

@media screen and (max-width: 728px) {
    .navigator {
        top: 10px;
        right: 0px;
    }

    body,
    html {
        min-width: unset;
    }

    .wifi-logo {
        width: 100%;
        min-width: unset;
        height: 415px;
        display: flex;
        justify-content: space-evenly;
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: flex-end;
    }

    .wifi-logo img {
        position: relative;
    }

    .wifi-bg {
        background-image: url(img/bg-m.jpg);
        height: 880px;
    }

    .wifi-bg-low {
        background-image: url(img/bg-m-low.jpg);
        height: 880px;
    }

    .wifi-body,
    .wifi-cobyright-pc {
        display: none;
        min-width: unset;
    }

    .wifi-body-m {
        width: 100%;
        display: flex;
        align-items: center;
        position: absolute;
        left: 0;
        right: 0;
        top: 475px;
        align-content: center;
        flex-direction: column;
        flex-wrap: nowrap;
        justify-content: flex-start;
        bottom: unset;
    }

    .wifi-frame img {
        height: 40vw;
        margin-bottom: 30px;
    }

}
@media screen and (max-width: 415px) {
    .navigator {
        top: 10px;
        right: 0px;
    }
}