video#bgvid {
    position: fixed;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    -ms-transform: translateX(-50%) translateY(-50%);
    -moz-transform: translateX(-50%) translateY(-50%);
    -webkit-transform: translateX(-50%) translateY(-50%);
    transform: translateX(-50%) translateY(-50%);
    background-size: cover;
}

.mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(76, 76, 76, 0.4);
}

.main-con {
    width: 1280px;
    margin: 0 auto;
    padding-left: 3%;
    position: relative;
}

.main-con .con-left {
    position: fixed;
    top: 35%;
    left: 10%;
    width: 51%;
    height: 10%;
}

.main-con .con-left img {
    width: 100%;
}

.main-con .con-btn {
    position: fixed;
    left: 10%;
    top: 52%;
    display: flex;
    z-index: 10;
}

.main-con .con-btn .code {
    width: 68px;
    height: 68px;
    background: url(../images/code.png) no-repeat;
    background-size: 100%;
    margin-right: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    cursor: pointer;
}

.main-con .con-btn .ios {
    width: 190px;
    height: 68px;
    background: url(../images/ios.png) no-repeat;
    background-size: 100%;
    margin-right: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.main-con .con-btn .and {
    width: 190px;
    height: 68px;
    background: url(../images/and.png) no-repeat;
    background-size: 100%;
    margin-right: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.main-con .con-btn .code:hover {
    width: 200px;
    height: 200px;
    margin-right: 16px;
    background: url(../images/code_hover.png) no-repeat;
    background-size: 100%;
}

.main-con .con-btn .ios:hover {
    width: 220px;
    height: 220px;
    margin-right: 16px;
    background: url(../images/ios_hover.png) no-repeat;
    background-size: 100%;
}

.main-con .con-btn .and:hover {
    width: 220px;
    height: 220px;
    margin-right: 16px;
    background: url(../images/and_hover.png) no-repeat;
    background-size: 100%;
}

.con-right {
    position: fixed;
    right: 10%;
    top: 20%;
    width: 226px;
    height: 480px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.con-right .con-right_l {
    position: absolute;
    top: 7px;
    width: 210px;
    height: 432px;
    border-radius: 24px;
    overflow: hidden;
}

.con-right .con_phone {
    width: 226px;
    height: 480px;
    position: absolute;
    top: 0;
    left: 0;
    background: url(../images/phone.png) no-repeat;
    background-size: 100%;
}

.footer {
    bottom: 0;
    background: #fff;
    width: 100%;
    height: 247px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    justify-content: space-around;
}

.footer-con {
    position: absolute;
    bottom: 0;
    left: 50%;
    padding: 15px 0;
    transform: translateX(-50%);
    width: 1060px;
    justify-content: center;
    align-items: center;
}

.ment {
    width: 1060px;
    display: flex;
    justify-content: space-between;
    font-size: 14px;
}

.ment a {
    color: #fff;
}

b {
    font-size: 16px;
    font-weight: 400;
    color: #fff;
}

.address {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 10px;
    font-size: 14px;
}

.address .site {
    color: #cecece;
}

.address a {
    color: #cecece;
    margin-right: 5px;
}