html, .container {
    height: 100%;
    color: white;
}

body {
	height: 100%;
	/*font-family: "Open Sans", sans-serif;*/
	font-family: sans-serif;
    -webkit-transition: background 300ms ease-in 200ms; /* property duration timing-function delay */
    -moz-transition: background 300ms ease-in 200ms;
    -o-transition: background 300ms ease-in 200ms;
    transition: background 300ms ease-in 200ms;
    background-color: black;
}

.container {
    display: table;
    vertical-align: middle;
}

.vertical-center-row {
    display: table-cell;
    vertical-align: middle;
}

h3 {
	color: white;
	font-weight: 800;
	text-shadow: #000 0 0 1px;
}

h3 span {
	background: rgba(152,193,233,0.7);
	padding-top: 3px;
	padding-bottom: 3px;
}

p {
	font-weight: 600;
}

.texto_azul {
	color: #284564;
}

.boton {
	padding: 5px 15px;
}

.boton:hover, .boton:hover a:hover, .boton:hover a {
	color: white;
	background-color: #5184ba;
	text-decoration: none;
}

.fondo_blanco {
	background-color: rgba(255,255,255,0.7);
}


.entrada_usuarios input[type="text"], .entrada_usuarios input[type="password"], .entrada_usuarios input[type="submit"] {
	width: 300px;
	padding: 3px 7px;
	border: none;
	font-size: 18px;
	color: black;
	font-weight: 300;
}

.entrada_usuarios input[type="submit"] {
	text-align: center;
	padding: 5px 20px;
	background-color: #5184ba;
	border: none;
	font-size: 14px;
	color: white;
}

.ayuda {
	position: absolute;
	color: white;
	bottom: 15px;
	right: 15px;
	text-align: right;
	text-shadow: #000 0 0 1px;
}

.ayuda a {
	color: white;
	text-decoration: none;
	padding: 5px 15px;
}

.ayuda a:hover {
	background-color: #5184ba;
}

.error {
	background-color: #883936;
	padding: 5px 20px;
}