html, body{
	padding:0;
	margin:0; 
	background:#fff; 
	font-family: 微軟正黑體,Verdana, Geneva, Helvetica,Arial,Sans-serif,Tahoma;	
}

a {
	text-decoration:none;
}

.content{
	width: 100%;
}

.app_icon{
	text-align: center;
}

.app_icon img{
    width: 25%;
    height: 25%;
    margin-top: 40px;
}

.app_intro{
	text-align: justify;
	font-size: 24px;
	color: #000;
	margin:60px auto 10px auto;
	width:40%;
}

.ios_download{
	text-align: center;
}

.ios_download img{
    width: 40%;
    height: 40%;
    margin-top: 40px;
}

.android_download{
	text-align: center;
}

.android_download img{
    width: 40%;
    height: 40%;
    margin-top: 40px;
}


@media only screen and (max-width: 800px) {

.app_icon img{
    width: 40%;
    height: 40%;
    margin-top: 60px;
}

.app_intro{
	margin:20px auto 10px auto;
	width: 60%;
}

.ios_download img{
    width: 60%;
    height: 60%;
    margin-top: 50px;
}

.android_download img{
    width: 60%;
    height: 60%;
    margin-top: 50px;
}

}


@media only screen and (max-width: 600px) {

.app_intro{
	font-size: 20px;
	width:70%;
	margin:20px auto 10px auto;
}

.ios_download img{
    width: 70%;
    height: 70%;
    margin-top: 25px;
}

.android_download img{
    width: 70%;
    height: 70%;
    margin-top: 25px;
}

}

@media only screen and (max-width: 360px) {

.app_icon img{
    width: 40%;
    height: 40%;
    margin-top: 30px;
}

.app_intro{
	font-size: 18px;
	width:65%;
	margin:20px auto 10px auto;
}

.ios_download img{
    width: 65%;
    height: 65%;
    margin-top: 10px;
}

.android_download img{
    width: 65%;
    height: 65%;
    margin-top: 15px;
}


}