@charset "utf-8";

html {
    font-size: calc(100 * 100vw / 1920);
    @media (max-width: 900px) {
        font-size: calc(100 * 100vw / 750);
    }
}

body{
    background: url(../images/bg.jpg) no-repeat center top;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
.main{
    /* width: 12rem; */
    margin: auto;
    display: flex;
    height: calc(100vh - 1rem);
    align-items: center;
}
.m-l{
    display: flex;
    flex-direction: column;
    align-items: center;
    width: calc(100% - 8.2rem);
    max-width: 7.6rem;
}
.login{
    display: block;
    width: 3.27rem;
    height: 2.13rem;
    background: url(../images/login.png) no-repeat center top;
    background-size: contain;
}
.content{
    font-size: max(16px, .18rem);
    margin: .5rem 0;
}
.con-b{
    font-size: max(14px, .16rem);
    color: #422600;
    margin-top: .14rem;
    background: url(../images/wire.png) no-repeat top center;
    background-size: contain;
    padding-top: .14rem;
}
a{color: #000;}
.but{
    display: block;
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    width: 2.99rem;
    height: .88rem;
    cursor: pointer;
}
.but.ios{
    background-image: url(../images/ios.png);
}

.m-r{
    width: 8.13rem;
    height: 7.62rem;
    background: url(../images/role.png) no-repeat center top;
    background-size: contain;
}

/* footer */

footer {
    width: 100%;
    background: url(../images/footer.png) no-repeat center top;
    background-size: cover;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    background-color: #102034;
    height: 1rem;
}

footer .footer-con {
    display: flex;
    justify-content: center;
    width: 100%;
    height: 100%;
    align-items: center;
}

footer .footer-con img {
    width: 140px;
    height: auto;
}

footer .footer-con p {
    margin: 10px 0 0 15px;
    color: #cccccc;
    font-size: 14px;
    line-height: 24px;
}


@media (max-width: 900px) {
    body{
    }
    .main{
        height: auto;
        margin: 20px;
    }
    .m-r{
        display: none;
    }
    .m-l{
        width: 100%;
    }
    .content {
        background: #ffffffb5;
        width: 96%;
        padding: .2rem;
        border-radius: 8px;
    }
    footer{
        height: auto;
        padding: .2rem 0;
    }
    footer .footer-con{
        flex-direction: column;
    }
    footer .footer-con p{
        text-align: center;
        margin: 10px 0 0
    }
}