*{
    margin: 0;
    padding: 0;
}
body{
    width: 100%;
    height: 100%;
}
.down{
    width: 100%;
    position: relative;
}
.down img {
    display: block;
    width: 100%;
    -webkit-user-select: none;
    pointer-events: none;
}
/*.box {
    position: absolute;
    width: 100%;
    height: 730px;
    bottom: 5.5rem;
    left: 0;
}
.box a.ios {
    background: url(../images/ios.png) no-repeat center center;
    background-size: 100%;
    margin-bottom: 0.5rem;
}
.box a.and {
    background: url(../images/and.png) no-repeat center center;
    background-size: 100%;
    margin-bottom: 0.5rem;
}
.box a.comBtn {
    display: block;
    color: #ffffff;
    width: 500px;
    height: 200px;
    margin: 0 auto;
}*/

.iosDownload{
    width: 60%;
    min-height: 70px;
    max-height: 80px;
    border-radius: .75rem;
    background: url(../images/down/ios.png) no-repeat center center;
    background-size: 100%;
    position: absolute;
    bottom: 35%;
    left: 20%;
}

.androidDownload{
    width: 60%;
    min-height: 70px;
    max-height: 80px;
    border-radius: .75rem;
    background: url(../images/down/and.png) no-repeat center center;
    background-size: 100%;
    position: absolute;
    bottom: 25%;
    left: 20%;
}