body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre,
form, fieldset, legend, button, input, textarea, th, td, section, p, span, font, div {
    margin: 0;
    padding: 0;
    font-family: "Microsoft yahei";
    color: #333;
}

body, button, input, select, textarea {
    font: 12px/1.5 tahoma, arial, \5b8b\4f53;
    text-align: center
}

h1, h2, h3, h4, h5, h6 {
    font-size: 100%;
}

address, cite, dfn, em, var {
    font-style: normal;
}

code, kbd, pre, samp {
    font-family: "Microsoft yahei";
}

small {
    font-size: 12px;
}

ul, ol {
    list-style: none;
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

sup {
    vertical-align: text-top;
}

sub {
    vertical-align: text-bottom;
}

legend {
    color: #000;
}

fieldset, img {
    border: 0;
}

button, input, select, textarea {
    font-size: 100%;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

.app {
    position: absolute;
    z-index: -1;
    display: block;
}

.app2 {
    z-index: 1;
}

.android {
    margin: 50px 0 0 0;
}

.ios {
    margin: 20px 0 0 0;
}


button {
    font-weight: 700;
    padding: 0.5rem 0.75rem;
    font-size: 15px;
    line-height: 1.5;
    background: #ffffff;
    color: #3c8fef;
    border: 0px;
    border-radius: 30px 30px 30px 30px;
    text-decoration: none;
    width: 250px;
}

.logo {
    text-align: center;
}

.logotxt {
    margin: 10px 0 0 0;
    color: #ffffff;
    font-size: 1.3rem;
    font-weight: 700;
}

.androidimg {
    color: #3c8fef;
    vertical-align: middle;
    width: 20px;
    text-align: center;
}

.iosimg {
    vertical-align: middle;
    width: 20px;
    text-align: center;
}

.logoimg {
    width: 80px;
    margin: 100px 0 0 0;
    border-radius: 20px 20px 20px 20px;
}