body {
    background: #000 url(../images/R.jpg) top center no-repeat;
}

a {
    position: absolute;
    display: block;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 10;
}

.main {
    position: relative;
    width: 1000px;
    height: 600px;
    margin: 0 auto;
}

.content {
    position: absolute;
    right: 0px;
    width: 500px;
    height: 100%;
    text-align: center;
}

.logo {
	display: inline-block;
	width: 351px;
	height: 134px;
    margin: 24px auto 0 auto;
	background-image: url(../images/logo.png);
	background-repeat: no-repeat;
}

.movie {
    position: relative;
    display: inline-block;
    padding: 8px 8px 4px 8px;
    margin-bottom: 3px;
    background-color: #000;
    background-size: 100% 100%;
    background-image: url(../images/movie_bg.jpg);
    background-repeat: no-repeat;
}

.sound {
    position: absolute;
    z-index: 99;
    bottom: 4px;
    right: 5px;
}

.btnSound {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 40px;
    height: 38px;
    background-image: url(../images/closeSound.png);
    cursor: pointer;
    background-size: 61%;
    background-position: center center;
    background-repeat: no-repeat;
}

.openSound {
    display: none;
    background-image: url(../images/openSound.png);
}

.download {
	position: absolute;
	left: 10px;
	bottom: 5px;
	line-height: 0;
}

.google {
    display: inline-block;
    width: 136px;
    height: 40px;
	margin: auto 5px;
    background-image: url(../images/google.png);
    background-repeat: no-repeat;
}

.app {
    display: inline-block;
    width: 110px;
    height: 40px;
    background-image: url(../images/app.png);
    background-repeat: no-repeat;
}

.pc {
    display: inline-block;
    width: 87px;
    height: 40px;
    background-image: url(../images/pc.png);
    background-repeat: no-repeat;
}


.btn {
    display: inline-block;
    width: 440px;
    height: 82px;
    margin: 48px auto 0 auto;
    background-image: url(../images/btn.png);
    background-repeat: no-repeat;
}

.grade {
    position: absolute;
    right: 0px;
    bottom: 0;
    width: 50px;
    height: 50px;
    background-image: url(../images/grade.jpg);
    background-repeat: no-repeat;
}

.CI {
    position: absolute;
    left: 0;
    top: 25px;
    width: 80px;
    height: 14px;
    background-image: url(../images/CI.png);
    background-repeat: no-repeat;
}

.copyR {
    position: absolute;
    left: 60px;
    bottom: 0;
    color: #fff;
    text-shadow: #000 0px 0px 5px, #000 0px 0px 5px;
}