.desktop {
    display: none !important;
}

.wrap-body {
    display: block;
}

body {
    max-width: 750px;
    width: 100%;
    height: auto !important;
    min-height: 100vh;
    margin: auto;
    background-image: url(../images/mb/bg.png);
    background-size: cover;
}

a {
    text-decoration: none;
    color: #ffffff;
}

.header-area {
    max-width: 750px;
    width: 100%;
    z-index: 1;
    align-items: center;
    justify-content: space-between;
}

.logo-container {
    margin: 0;
    color: white;
    display: flex;
    align-items: center;
}

.logo_pc {
    height: 5rem;
}

.nav-container,
.nav-item {
    display: flex;
    /* flex-direction: row; */
    align-items: center;
    /* justify-content: flex-end; */
    color: rgb(146 146 146);
}

.nav-item img {
    height: 2rem !important;
    margin-left: 1rem;
}

.nav-item span {
    margin-left: .2rem;
    font-size: .9rem;
}

.txt-1 {
    display: flex;
}

.txt-2 img {
    height: 1.5rem !important;
}

.title-img-1 {
    height: 2rem !important;
    padding-bottom: .5rem;
}

.header-activity {
    top: 15%;
    display: flex;
    padding: 1rem;
    justify-content: space-between;
}

.header-area img {
    display: block;
    height: 4rem;
}

.main-content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.logo-area img {
    padding: 10px;
}

.content-area {
    z-index: 0;
    /* margin-top: 7.5rem; */
    /* position: absolute; */
    bottom: 9rem;
}

.content-area {
    max-width: 750px;
    width: 100%;
}

.title {
    text-align: center;
}

.title img {
    width: 80%;
}

.title_ {
    display: flex;
    position: relative;
    padding: 1rem;
    align-items: end;
}
.t-img {
    height: 5rem;
}
.txt_ {
    margin-left: .5rem;
    position: relative;
}
.txt_ img {
    height: 2rem;
}
.text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: rgb(41 191 228);
    width: 100%;
    padding-left: 15px;
}

.photo {
    text-align: center;
}

.photo img {
    width: 70%;
    margin-bottom: 1.5rem;
}

.txt-img img {
    width: 100%;
    position: absolute;
    bottom: 5.5rem;
}

.swiper {
    width: 100vw;
    /* margin-bottom: 2rem; */
}

.tip {
    text-align: center;
    font-size: .9rem;
    color: rgb(88 145 255);
    text-decoration: underline;
    margin-bottom: .2rem;
    font-weight: 700;
}

.footer-area {
    /* position: fixed; */
    max-width: 750px;
    bottom: 0;
    /* background-color: rgba(0, 0, 0, 0.4); */
    /* background: url('../images/mb/img-5.png'); */
}

.setup-tips-container {
    color: rgb(255 181 51);
    text-decoration: underline;
    text-align: center;
}

.device-area {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: .5rem;
    text-align: center;
}

.device-area img {
    width: 75%;
}

.device-area div {
    width: 50%;
}

.device-area a img {
    width: 100%;
}

.web-app {
    display: flex;
    align-items: center;
    justify-content: center;
}

.web-app img {
    width: 37.5%;
    padding-bottom: .5rem;
}


.img_ {
    position: relative;
}

.footer-content {
    position: absolute;
    bottom: 0;
}

.app {
    display: flex;
    margin-left: 2.5rem;
    margin-right: 2.5rem;
}

.app-logo-android {
    text-align: center;
    padding: 1.5rem;
}

.app-logo-android img {
    width: 95%;
}

.app-logo-ios {
    text-align: center;
    padding: 1.5rem;
}

.app-logo-ios img {
    width: 95%;
}

.app_ {
    text-align: center;

}

.model {
    max-width: 480px;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 111;
}

.btn_ {
    margin: 16px 0;
}

.model p {
    padding: 10px 40px;
    background: rgb(70, 118, 237);
    border-radius: 10px;
    color: #fff;
    font-size: 18px;
}
.swiper-pagination-bullet-active {
    background-color: rgb(166 166 166) !important;
}

@media screen and (max-width:480px) {
    .device-area img {
        width: 95%;
    }

    .web-app img {
        width: 41.5%;
        padding-bottom: .5rem;
    }

    .header-activity {
        padding: 1rem .7rem;
    }

    .logo_pc {
        height: 2.8rem !important;
    }

    .title-img-1 {
        height: 1.5rem;
    }

    .photo img {
        width: 100%;
    }

    .title-img-1 {
        height: 1.2rem !important;
    }

    .content-area {
        position: unset;
        bottom: unset;
    }

    .txt-2 img {
        height: .8rem !important;
    }

    .nav-item img {
        height: 1.5rem !important;
        /* margin-left: .3rem; */
    }

    .title img {
        height: 4.3rem;
    }

    .device-area {
        margin-left: 1rem;
        margin-right: 1rem;
    }
    .t-img {
        height: 4rem;
    }
}

@media screen and (max-width:320px) {

    .logo_pc {
        height: 2rem !important;
    }
    .nav-container,
    .nav-item {
        width: 100%;
    }
    /* .nav-item {
        display: flex;
    } */

    .nav-item img {
        height: 1.2rem !important;
    }

    /* .txt-img img {
        bottom: 7.5rem;
    } */
}