/*common*/
/* * {
    padding: 0;
    margin: 0;
    letter-spacing: 0;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

img {
    border-style: none;
}

a {
    text-decoration: none;
}

.hide {
    display: none !important;
}

.bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.bg img {
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.logo {
    position: fixed;
    left: 20vh;
    top: 5.74vh;
    width: auto;
    height: 5vh;
    z-index: 99;
}

.main {
    position: absolute;
    top: 6vh;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    z-index: 99;
}

.main .title {
    display: block;
    width: auto;
    height: 13vh;
}
.main .title1 {
    display: block;
    width: 60%;
    height: 50%;
}
.main .slogan {
    width: auto;
    font-size: 3.59vh;
    text-align: center;
    color: #fff;
}

.main .btn {
    margin-top: 5.278vh;
    padding-bottom: 10vh;
}

.main .btn img {
    width: 25vh;
    height: auto;
    margin: 0 1.2vh;
    cursor: pointer;
} */

/* H5 */
/* @media screen and (max-width: 750px) { */
* {
    padding: 0;
    margin: 0;
    letter-spacing: 0;
}


html,
body {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

img {
    border-style: none;
}

a {
    text-decoration: none;
}

.hide {
    display: none !important;
}

#md-app {
    height: 100vh;
    width: 100vw;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-image: url(../static/bg.js);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}


#md-app .logo {
    width: 100vw;
}

#md-app .btn {
    position: absolute;
    bottom: 23%;
    left: 50%;
    transform: translate(-50%, 0);
    z-index: 1;
}

#md-app .btn img {
    width: auto;
    height: 60px;
}

#md-app .btn a {
    margin-top: 25px;
    display: block;
}