body {
	margin: 0;
	padding: 0;
	font-family: 'source-sans-pro', Helvetica, Arial, sans-serif;
	font-size: 10px;
	background-repeat: repeat;
	background-image: url(img/fonttmm.png);
	color: #999;
	text-align: center;
}
.demo_wrapper {
	width:100%;
	margin: 0 auto;
}
@media only screen and (max-device-width: 800px), screen and (max-width: 800px) {
  .demo_wrapper {
    width: 80%;
  }  
}
.demo_block {
	width: 100%;
}
@media only screen and (max-device-width: 800px), screen and (max-width: 480px) {
  .demo_wrapper {
    width: 100%;
  }  
}
.demo_block {
	width: 100%;
}
.circulo {
	height: 100px;
	width: 100px;
	float: left;
	margin-right: 8px;
	margin-left: 8px;
}
.circulo1 {
	float: left;
	height: 110px;
	width: 110px;
}