.container_work {
	padding-bottom:10px;
	padding-top: 0px;
}


.container_work .btn {
background-color: black;
opacity: 0.8;
font-weight: bold;
width: 100%;
margin:auto;
font-size: 2vw;
padding:15px;
margin:2.5px;
overflow: hidden;
}

#expand{
background-color: black;
opacity: 0.6;
padding:20px;
margin-top: 0px;
padding-top:5px
}

#expand h2, #expand span {
font-size: 1.2em;
font-weight: 2000;
font-weight: bold;
color: #337AB7;
}

#expand a {
	color: #951C49;
	float: right;
}

#expand .glyphicon {
	color: #951C49;
}

#expand2{
background-color: black;
opacity: 0.6;
padding:20px;
margin-top: 0px;
padding-top:5px
}

#expand2 h2, #expand2 span {
font-size: 1.2em;
font-weight: 2000;
font-weight: bold;
color: #337AB7;
}

#expand2 a {
	color: #951C49;
	float: right;
}

#expand2 .glyphicon {
	color: #951C49;
}

#expand3{
background-color: black;
opacity: 0.6;
padding:20px;
margin-top: 0px;
padding-top:5px
}

#expand3 h2, #expand2 span {
font-size: 1.2em;
font-weight: 2000;
font-weight: bold;
color: #337AB7;
}

#expand3 a {
	color: #951C49;
	float: right;
}

#expand3 .glyphicon {
	color: #951C49;
}

@media (max-width: 767px) and (min-width: 480px) {

	.container_work .btn {
		font-size: 3vw;
	}
}

@media (max-width: 479px) and (min-width: 320px) {

		.container_work .btn {
		font-size: 3vw;
	}
}