@charset "UTF-8";

img {
    width: 100%;
}

body {
    background: url(../images/bg.jpg) no-repeat;
    background-size: 100% 100%;
    margin: 0;
    padding: 0;
}

.ban {
    max-width: 1864px;
}

.sands, .app {
    width: 100%;
    margin: 20px auto 0;
}

.sands {
    max-width: 549px;
}

.app {
    max-width: 713px;
}

.section1, .section2 {
    width: 100%;
}

.section1 {
    max-width: 1861px;
    margin: 20px auto 0;
}

.section2 {
    max-width: 1662px;
    margin: 17px auto 0;
}

.right {
    display: block;
    position: fixed;
    right: 0px;
    bottom: 100px;
    max-width: 10%;
}

.livelyhelp, .line {
    display: block;
}

.footer {
    margin: 44px 0;
}