html,body {
	height: 100%;
}

#cabeca_cursos{
	width: 100%;
	height: 15%;
	background-image: linear-gradient(to right, #D3D3D3 0%, #BEBEBE 100%);
	
}
#logo{
	width:180px;
	height:35px;
	margin-left:20px;
	background-image: url("../img/logo_pequeno.png");
	background-repeat: no-repeat;
	transform: translateY(65%); 
}
#div_cabeca{
	width: 50%;
	height: 80%;
	margin-left:45%;
	margin-top: -10px;
	text-align: center;
	color:#000;
	font-family: arial;
	font-size:25px;
	font-weight:700;
}
#geral{
	width:100%;
	height: auto;
}
/* estilo da div sobre curso html*/
#curso_html{
	width:350px;
	height:300px;
	margin-left:50px;
	margin-top: 80px;
	border-radius:8px;
	background-image: linear-gradient(to right, #00FF00 0%, #228B22 90%);
	box-shadow: 10px 10px 5px black;
	padding: 20px;
}
#t_beaba_html{
	margin-left: 10px;
	transform: translateY(10%); 
	color:#000;
	font-family: arial;
	font-size:35px;
	font-weight:700;
	box-shadow: 10px 10px 5px black;
	text-align: center;
}

#d_beaba_html{
	margin-top:30px;
	color:#fff;
	font-family: arial;
	font-size:18px;
	text-align:justify;
	font-style: italic;
}
#html_situ{
	color:blue;
	font-family: arial;
	font-size:18px;
	text-align:justify;
	font-style: italic;
	margin-left: 130px;
}

/* estilo da div sobre curso css*/
#curso_css{
	width:350px;
	height:300px;
	position: relative;
	float: left;
	margin-left:475px;
	margin-top: -340px;
	border-radius:8px;
	background-image: linear-gradient(to right, #8FBC8F 10%, #3CB371 90%);
	box-shadow: 10px 10px 5px black;
	padding: 20px;
}

#t_curso_css{
	margin-left: 10px;
	transform: translateY(10%); 
	color:#000;
	font-family: arial;
	text-align: center;
	font-size:35px;
	font-weight:700;
	box-shadow: 10px 10px 5px black;
}

#d_curso_css{
	margin-top:30px;
	color:#fff;
	font-family: arial;
	font-size:18px;
	text-align:justify;
	font-style: italic;
}
#css_situ{
	color:blue;
	margin-left: 130px;
	margin-top: 40px;
	font-family: arial;
	font-size:18px;
	text-align:justify;
	font-style: italic;
	font-weight:700;
}

/* estilo da div sobre curso bootstrap*/
#curso_bootstrap{
	width:350px;
	height:300px;
	position: relative;
	float: left;
	margin-left:900px;
	margin-top: -340px;
	border-radius:8px;
	background-image: linear-gradient(to right, #8FBC8F 10%, #32CD32 90%);
	box-shadow: 10px 10px 5px black;
	padding: 20px;
}

#t_curso_boot{
	margin-left: 10px;
	transform: translateY(10%); 
	color:#000;
	font-family: arial;
	text-align: center;
	font-size:35px;
	font-weight:700;
	box-shadow: 10px 10px 5px black;
}

#d_curso_boot{
	margin-top:30px;
	color:#fff;
	font-family: arial;
	font-size:18px;
	text-align:justify;
	font-style: italic;
	font-weight:700;
}
#boot_situ{
	color:red;
	font-family: arial;
	font-size:18px;
	text-align:justify;
	font-style: italic;
	margin-left: 130px;
}

/* Estilo para o rodape da pagina*/

#rodape{
	width: 100%;
	height:25%;
	background-color: #333;
	color:#FFF;
	padding: 3%;
	margin-top: 10%;
	text-align: center;
	font-family: arial;
	font-size: 16px;
	font-style: normal;
}

#rodape address:last-child{
	margin-bottom: 0;
}

@media (max-width: 480px) {
	
	#geral{
		width:100%;
		height: 150%;
		/*border: 1px solid #000;*/
	}
	/* estilo da div sobre curso html*/
	
	#curso_html{
		width:85%;
		height:28%;
		margin-left:3%;
		margin-top: 10%;
		border-radius:8px;
		background-image: linear-gradient(to right, #00FF00 0%, #228B22 90%);
		box-shadow: 10px 10px 5px black;
		padding: 3%;
	}
	#t_beaba_html{
		margin-left: 10px;
		transform: translateY(10%); 
		color:#000;
		font-family: arial;
		font-size:35px;
		font-weight:700;
		box-shadow: 10px 10px 5px black;
		text-align: center;
	}

	#d_beaba_html{
		margin-top:30px;
		color:#fff;
		font-family: arial;
		font-size:16px;
		text-align:justify;
		font-style: italic;
	}
	#html_situ{
		color:blue;
		font-family: arial;
		font-size:18px;
		text-align:justify;
		font-style: italic;
		margin-left: 130px;
	}
	
	/* estilo da div sobre curso css*/
	#curso_css{
		width:85%;
		height:26%;
		margin-left:3%;
		margin-top: 10%;
		border-radius:8px;
		background-image: linear-gradient(to right, #8FBC8F 10%, #3CB371 90%);
		box-shadow: 10px 10px 5px black;
		padding: 3%;
	}

	#t_curso_css{
		margin-left: 10px;
		transform: translateY(10%); 
		color:#000;
		font-family: arial;
		text-align: center;
		font-size:35px;
		font-weight:700;
		box-shadow: 10px 10px 5px black;
	}

	#d_curso_css{
		margin-top:30px;
		color:#fff;
		font-family: arial;
		font-size:16px;
		text-align:justify;
		font-style: italic;
	}
	#css_situ{
		color:blue;
		margin-left: 130px;
		margin-top: 5%;
		font-family: arial;
		font-size:18px;
		text-align:justify;
		font-style: italic;
		font-weight:700;
	}
	
	/* estilo da div sobre curso bootstrap*/
	#curso_bootstrap{
		width:85%;
		height:26%;
		margin-left:3%;
		margin-top: 10%;
		border-radius:8px;
		background-image: linear-gradient(to right, #8FBC8F 10%, #32CD32 90%);
		box-shadow: 10px 10px 5px black;
		padding: 3%;
	}

	#t_curso_boot{
		margin-left: 10px;
		transform: translateY(10%); 
		color:#000;
		font-family: arial;
		text-align: center;
		font-size:35px;
		font-weight:700;
		box-shadow: 10px 10px 5px black;
	}

	#d_curso_boot{
		margin-top:30px;
		color:#fff;
		font-family: arial;
		font-size:16px;
		text-align:justify;
		font-style: italic;
		font-weight:700;
	}
	#boot_situ{
		color:red;
		font-family: arial;
		font-size:18px;
		text-align:justify;
		font-style: italic;
		margin-left: 130px;
	}
	#rodape{
		width: 94.5%;
		height:18%;
		background-color: #333;
		color:#FFF;
		padding: 3%;
		margin-top: 10%;
		text-align: center;
		font-family: arial;
		font-size: 16px;
		font-style: normal;
	}

	#rodape address:last-child{
		margin-bottom: 0;
	}
}