.pushAlarm{width:800px; text-align:center; height:100px; color:#fff; background-color:#000000; opacity:0.8; line-height:100px; margin:0 auto; border-radius:20px; font-weight:bolder; position:fixed; bottom:4%; display:none; font-size:28px; z-index:8;}

@media screen and (max-width: 500px){
	.pushAlarm{width:100%; height:60px; line-height:60px; font-size:17px;}
}

@media screen and (max-width: 320px){
	.pushAlarm{font-size:14px;}
}