body {
				color: #333;
				font-family: 'Open Sans', sans-serif;
				margin: 0;
				padding: 0;
			}

			#main_content {
				margin: 40px;
			}

			h1 {
			 	font-size: 30px;
			 	margin-bottom: 40px;
			}

			.button_container {
				border: 1px solid #ddd;
				margin: 0 10px 10px 0;
				padding: 20px;
				width: 300px;
				height: 300px;
				float: left;
				overflow: hidden;
				box-sizing: border-box;
				text-align: center;
			}

			a#btn_spotify {
				display: inline-block;
				height: 50px;
				box-sizing: border-box;
				border-radius: 25px;
				margin: auto;
				margin-top: 100px;
				padding: 10px 40px 0 40px;
				background-color: #2ebd59;
				border: 2px solid #2ebd59;
				color: #fff;
				font-size: 20px;
				font-family: 'Montserrat', sans-serif;
				font-weight: bold;
				text-decoration: none;
			}

			a#btn_spotify:hover {
				background-color: #fff;
				border: 2px solid #000;
				color: #000;
			}


			a#btn_twitter {
				display: inline-block;
				height: 40px;
				box-sizing: border-box;
				border-radius: 4px;
				margin: auto;
				margin-top: 105px;
				padding: 10px 30px 0 30px;
				background-color: #56cdf1;
				color: #fff;
				font-size: 18px;
				font-family: 'Arial', sans-serif;
				font-weight: bold;
				text-decoration: none;
			}

			a#btn_twitter:hover {
				/* Permalink - use to edit and share this gradient: http://colorzilla.com/gradient-editor/#2ebfec+0,28a5cb+100 */
				background: #2ebfec; /* Old browsers */
				background: -moz-linear-gradient(top,  #2ebfec 0%, #28a5cb 100%); /* FF3.6+ */
				background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#2ebfec), color-stop(100%,#28a5cb)); /* Chrome,Safari4+ */
				background: -webkit-linear-gradient(top,  #2ebfec 0%,#28a5cb 100%); /* Chrome10+,Safari5.1+ */
				background: -o-linear-gradient(top,  #2ebfec 0%,#28a5cb 100%); /* Opera 11.10+ */
				background: -ms-linear-gradient(top,  #2ebfec 0%,#28a5cb 100%); /* IE10+ */
				background: linear-gradient(to bottom,  #2ebfec 0%,#28a5cb 100%); /* W3C */
				filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#2ebfec', endColorstr='#28a5cb',GradientType=0 ); /* IE6-9 */
			}


			a#btn_amazon {
				display: block;
				width: 100px;
				height: 100px;
				box-sizing: border-box;
				border-radius: 50px;
				margin: auto;
				margin-top: 75px;
				padding-top: 8px;
				background-color: #232f3e;
				color: #fff;
				text-align: center;
				font-size: 60px;
			}

			a#btn_amazon:hover {
				background-color: #fc9a18;
			}


			a#btn_indiegogo {
				display: inline-block;
				margin:auto;
				margin-top: 100px;
				padding: 8px 16px;
				background-color: #fff;
				color: #eb1478;
				font-family: 'Ubuntu', sans-serif;
				font-size: 30px;
				font-weight: bold;
				text-transform: uppercase;
				text-decoration: none;
				letter-spacing: -2px;
			}

			a#btn_indiegogo:hover {
				color: #fff;
				background-color: #eb1478;
			}

			a#btn_cococola img:hover {
				background-color: black;
			}
			img {
			    display: block;
			    max-width: 130px;
			    margin: auto;
			    margin-top: 100px;
			}
			a#btn_apple i {
				display: block;
			    font-size: 70px;
			    margin: auto;
			    margin-top: 80px;
			}
			a#btn_apple i:hover {
				color: silver;
				text-decoration: underline;
			}
			a#btn_facebook img {
				display: block;
			    font-size: 80px;
			    margin: auto;
			    margin-top: 100px;
			}
			a#btn_facebook img:hover {
				border-image: black;
			}
			a#btn_instagram img {
				display: block;
			    font-size: 80px;
			    margin: auto;
			    margin-top: 80px;
			    padding-top: 0px;
			}
			a#btn_instagram img:hover {
				background-color: yellow;
			}
			a#btn_npr img {
				display: block;
			    font-size: 80px;
			    margin: auto;
			    margin-top: 60px;
			}
			a#btn_nike img {
				display: block;			 
			    margin: auto;
			    margin-top: 80px;
			}
			a#btn_nike img:hover {
				background-color: red;
			}
			a#btn_samsung img {
				display: block;			 
			    margin: auto;
			    margin-top: 110px;
			}
			a#btn_samsung img:hover {
				background-color: blue;
			}
			a#btn_lyft img {
				display: block;			 
			    margin: auto;
			    margin-top: 80px;
			}
			a#btn_lyft img:hover {
				background-color: pink;
			}
			a#btn_moo img {
				display: block;			 
			    margin: auto;
			    margin-top: 100px;
			}
			a#btn_moo img:hover {
				background-color: green;
			}
			a#btn_ofa img {
				display: block;			 
			    margin: auto;
			    margin-top: 60px;
			}
			a#btn_nbc img {
				display: block;			 
			    margin: auto;
			    margin-top: 80px;
			}
			a#btn_newyorker img {
				display: block;			 
			    margin: auto;
			    margin-top: 120px;
			}
			a#btn_newyorker img:hover {
				background-color: pink;
			}
			a#btn_fire i {
				display: block;			 
			    margin: auto;
			    margin-top: 80px;
			    font-size: 80px;
			}
			a#btn_apple i:hover {
				color: orange;
			}
			a#btn_foreflight i {
				display: block;
			    font-size: 70px;
			    margin: auto;
			    margin-top: 80px;
			}
			a#btn_foreflight i:hover {
				color: green;
			}
			a#btn_water img {
				display: block;			 
			    margin: auto;
			    margin-top: 140px;
			}
			a#btn_mk img {
				display: block;			 
			    margin: auto;
			    margin-top: 140px;
			}
			a#btn_ibm img:hover {
				background-color: yellow;
			}