* {
    margin: 0;
    padding: 0;
}

.desktop {
    display: block;
}

.container {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

.header {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    width: 100%;
    padding-top: 1rem;
    z-index: 9;
}

.header .logo img {
    height: 6rem;
}

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

.txt-1 img {
    height: 2.4rem;
}

.txt-2 img {
    height: 1rem;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-container {
    margin: 0;
    color: white;
    display: flex;
    align-items: center;
    padding-left: 3rem;
}

.header .contact-container {
    display: flex;
    flex-direction: row;
    align-items: center;
    padding-right: 2rem;
}

.header .contact-container img {
    height: 2.5rem;
    margin-left: 1vw;
}

.main {
    width: 100%;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.theme-content {
    flex: 1;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

.theme-content .title img {
    height: 18vw;
}

.theme-content .slider-container {
    flex: 1;
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-content .slide {
    position: absolute;
}

.slide {
    width: 100%;
}

.pc_slide {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

.m-pic {
    width: 50%;
    text-align: center;
}

.slide img {
    width: 85%;
}

.m_title {
    height: 100%;
    width: 50%;
    margin-left: 4.5rem;
    text-align: center;
}

.m_title img {
    height: auto;
    min-height: 100%;
    width: 90%;
}

.decs-container {
    flex-direction: row;
    align-items: center;
    position: absolute;
    bottom: 3rem;
    width: 50%;
}

.decs-container img {
    width: 100%;
}

.txt-qr img {
    width: 60%;
}

.qr-part {
    display: flex;
    width: 100%;
    margin-left: 5rem;
    align-items: center;
}

.decs-container .qrCode {
    width: 10rem;
    height: 10rem;
    padding: 12px;
    box-sizing: border-box;
    background-color: white;
    border-radius: 12px;
}

.decs-container .qrCode canvas {
    width: 100%;
    height: 100%;
}

.download {
    display: flex;
    flex-direction: column;
    line-height: 2;
    text-align: left;
    margin-left: 1.2rem;
}

.ios-btn img {
    padding-bottom: 1.5rem;
}

.ios-btn img,
.android-btn img {
    width: unset;
    height: 3.8rem;
}

.pc_slide {
    display: flex;
    flex-direction: row;
    direction: rtl;
    align-items: center;
}

@media screen and (max-width: 980px) {
    .header .logo img {
        height: 4rem;
    }

    .decs-container .qrCode {
        width: 8rem;
        height: 8rem;
        box-sizing: border-box;
        background-color: white;
        border-radius: 12px;
    }

    .ios-btn img, .android-btn img {
        width: unset;
        height: 3rem;
    }
}