* {
    padding: 0;
    margin: 0;
}
body,html{
    background-color: rgba(14, 119, 200, 0.5);
    min-width: 360px;
}

ul,
li {
    list-style: none;
}



.wrap {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    position: relative;
}

.wrap .header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 0 80px;
    height: 80px;
    display: flex;
    justify-content: space-between;
    box-sizing: border-box;
    z-index: 10;
    align-items: center;
}

.wrap .header .header_logo {
    width: 106px;
    height: 40px;
    /* background: url("../img/logo002.png") no-repeat;
    background-size: 100% 100%;
    background-position: center center;
    overflow: hidden; */
}

.wrap .ul {
    display: flex;
    align-items: center;
}

.md_ul {
    display: none;
}

.wrap .ul .li {
    padding: 4px 10px;
}

.wrap .ul .li a {
    padding: 4px 10px;
    color: hsla(0, 0%, 96.1%, .6);
    cursor: pointer;
    text-decoration: none;
}

.wrap .ul .li a:hover {
    text-decoration: underline;
    color: #fff;
}
.wrap .ul .active a {
    text-decoration: underline;
    color: #fff;
}

.wrap .ul .userAvarte {
    width: 50px;
    height: 50px;
    position: relative;
}

.wrap .ul .userAvarte .span {
    position: absolute;
    left: 16px;
    top: -8px;
    width: 42px;
}

.container {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    position: fixed;
    width: 100%;
    height: 100%;
    display: block;
}

.container .video-bg {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    top: 0;
}

.container .my-video {
    min-height: 100%;
    width: 100%;
}

.content {
    position: relative;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
}

.content .middle {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    position: absolute;
    width: 100%;
    height: 100%;
}

.content .middle .middle-wrapper {
    top: 0;
    bottom: 0;
    margin: auto;
    left: 20%;
    /* transform: translate(-60%, -60%); */
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    position: absolute;
}

.content .middle .middle-wrapper .iphone-wrapper {
    margin-right: 60px;
}

.iphone {
    width: 290px;
    height: 570px;
    position: relative;
}

.iphone .iphone-mp4 {
    position: absolute;
    width: 274px;
    height: 562px;
    margin: 1px 8px;
    border-radius: 20px;
    overflow: hidden;
    left: 4px;
    border-radius: 40px;

}

.iphone .iphone-case {
    position: absolute;
    width: 300px;
    height: 562px;
    top: 0;
    left: 0;
    background-image: url(../img/3ca6607e-d4a5-4cb9-b455-a746713d8283.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;

}

.iphone .iphone-mp4 .my-video {
    width: 274px;
    height: 562px;
    border-radius: 10px;
}

.content .middle .middle-wrapper .description {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

.content .middle .middle-wrapper .description .logo-big {
    width: 143px;
    height: 50px;
    background-image: url("../img/logo002.png");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: 50%;
}

.content .middle .middle-wrapper .description .lifestyle {
    white-space: nowrap;
    color: #fff;
    font-size: 48px;
    font-weight: 500;
    margin: 13px 0 0;
}

.content .middle .middle-wrapper .description .lifestyle-english {
    white-space: nowrap;
    color: #fff;
    font-size: 14px;
    font-family: Helvetica, Arial, sans-serif;
    font-style: oblique;
    font-weight: 400;
    margin: 20px 0 0;
}

.content .middle .middle-wrapper .description .qrcodes {
    margin-top: 36px;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
}

.content .middle .middle-wrapper .description .qrcodes div {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    height: 40px;
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.7);
    margin-right: 15px;
    cursor: pointer;
    position: relative;
    padding: 0 20px;
    color: #fff;
    font-weight: bold;
}
.qrcodes div p{
    display: none;
    position: absolute;
    top: 40px;
    left: 0;
    right: 0;
    margin: auto;
    background: #fff;
    padding: 20px;
    border-radius: 10px;

}
.qrcodes div:hover p{
    display: flex;
    justify-content: center;
    align-items: center;
}


.footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    left: 0;
}

.footer ul {
    display: flex;
    justify-content: space-around;
    max-width: 400px;
    margin: 0 auto 20px;
}

.footer ul li a {
    padding: 10px 20px;
    color: rgba(255, 255, 255, 0.7);
}

.footer ul li a:hover {
    cursor: pointer;
    color: aquamarine;
}

.keep-on-record p {
    color: #fff;
}

.keep-on-record p:nth-of-type(1) {
    font-size: 12px;
    text-align: center;
}

.keep-on-record p:nth-of-type(2) {
    font-size: 12px;
    text-align: center;
    display: flex;
    align-items: center;
    margin: 10px auto 0;
    justify-content: center;
}

.keep-on-record p:nth-of-type(2) a {
    color: #fff;
    font-weight: bold;
    display: flex;
    margin-left: 10px;
}

.keep-on-record p:nth-of-type(2) a:hover {
    color: aquamarine;
}


/* about */
.about_banner{
    /* background-color: #4794e6; */
    width: 50%;
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
}

.wrap .container{
    overflow-y: scroll;
    display: flex;
    justify-content: center;
    align-items: center;
    background: url("../img/350.jpg");
    background-size: cover;
    

}
.about_banner .view{
    position: absolute;
    top: 15%;
}



#videoID,#videoID2{
    display: block;
}
.md_video1,.md_video2{
    display: none;
}





@media screen and (min-height: 900px) {
    .iphone {
        zoom: 1;
    }
}