*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    
}

body {background-image: url(../imagenes/fondo-landing.jpg);
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    background-color: #2A8BA4;
    font-family: "oswald", sanes-serif;
    color: white;
    
}

.menu_bar {
    display: none;
     }


background-color: black;
}

header nav{
    display: flex;
    justify-content: space-between;
    flex-wrap: nowrap;
    background: #000000;
    z-index: 1000;
    max-width: 1000px;
    width: 95%;
    margin: 20px auto;
    
}

header nav ul {
    list-style: none;
}

header nav ul li {
    display: inline-block;
    position: relative;
}

header nav ul li:hover {
    background: #2A8BA4;
}



header nav ul li a {
    color: #FFFFFF;
    display: block;
    text-decoration: none;
    padding:  20px;
}


header nav ul li:hover .children {
	display:block;
}
 
header nav ul li .children {
	display: none;
	background:#2A8BA4;
	position: absolute;
	width: 150%;
	z-index:1000;
    text-decoration: none;
}


header nav ul li .children li {
    display: block;
    width: auto;
}

header nav ul li .children li a {color: white;}


#central {display: flex;
justify-content: space-around;
align-items: center;
width: 70%;    
margin-left: auto;
margin-right: auto;
margin-top: 10%;
background-color: rgba(0,0,0,.5);
padding: 1em;    
}



#mensaje { display: block;
text-align: left;
margin-left:-5rem;  
font-size: 20px;    
}


#mensaje h1 {font-size: 2em;
}

#botones {margin-top: 1rem;
          display: flex;
          justify-content: space-between;
          width: 450px;}

.myButton {
	-moz-box-shadow:inset 0px 0px 5px -3px #f0f7fa;
	-webkit-box-shadow:inset 0px 0px 5px -3px #f0f7fa;
	box-shadow:inset 0px 0px 5px -3px #f0f7fa;
	background:-webkit-gradient(linear, left top, left bottom, color-stop(0.05, #33bdef), color-stop(1, #019ad2));
	background:-moz-linear-gradient(top, #33bdef 5%, #019ad2 100%);
	background:-webkit-linear-gradient(top, #33bdef 5%, #019ad2 100%);
	background:-o-linear-gradient(top, #33bdef 5%, #019ad2 100%);
	background:-ms-linear-gradient(top, #33bdef 5%, #019ad2 100%);
	background:linear-gradient(to bottom, #33bdef 5%, #019ad2 100%);
	filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#33bdef', endColorstr='#019ad2',GradientType=0);
	background-color:#33bdef;
	-moz-border-radius:6px;
	-webkit-border-radius:6px;
	border-radius:6px;
	border:1px solid #057fd0;
	display:inline-block;
	cursor:pointer;
	color:#ffffff;
	font-family:Arial;
	font-size:15px;
	font-weight:bold;
	padding:6px 24px;
	text-decoration:none;
	text-shadow:0px 1px 0px #5b6178;
}
.myButton:hover {
	background:-webkit-gradient(linear, left top, left bottom, color-stop(0.05, #019ad2), color-stop(1, #33bdef));
	background:-moz-linear-gradient(top, #019ad2 5%, #33bdef 100%);
	background:-webkit-linear-gradient(top, #019ad2 5%, #33bdef 100%);
	background:-o-linear-gradient(top, #019ad2 5%, #33bdef 100%);
	background:-ms-linear-gradient(top, #019ad2 5%, #33bdef 100%);
	background:linear-gradient(to bottom, #019ad2 5%, #33bdef 100%);
	filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#019ad2', endColorstr='#33bdef',GradientType=0);
	background-color:#019ad2;
}
.myButton:active {
	position:relative;
	top:1px;
}


.myButton2 {
	-moz-box-shadow:inset 0px 0px 14px -3px #899599;
	-webkit-box-shadow:inset 0px 0px 14px -3px #899599;
	box-shadow:inset 0px 0px 14px -3px #899599;
	background:-webkit-gradient(linear, left top, left bottom, color-stop(0.05, #ededed), color-stop(1, #bab1ba));
	background:-moz-linear-gradient(top, #ededed 5%, #bab1ba 100%);
	background:-webkit-linear-gradient(top, #ededed 5%, #bab1ba 100%);
	background:-o-linear-gradient(top, #ededed 5%, #bab1ba 100%);
	background:-ms-linear-gradient(top, #ededed 5%, #bab1ba 100%);
	background:linear-gradient(to bottom, #ededed 5%, #bab1ba 100%);
	filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#ededed', endColorstr='#bab1ba',GradientType=0);
	background-color:#ededed;
	-moz-border-radius:6px;
	-webkit-border-radius:6px;
	border-radius:6px;
	border:1px solid #d6bcd6;
	display:inline-block;
	cursor:pointer;
	color:#3a8a9e;
	font-family:Arial;
	font-size:15px;
	font-weight:bold;
	padding:6px 24px;
	text-decoration:none;
	text-shadow:0px 1px 0px #e1e2ed;
}
.myButton2:hover {
	background:-webkit-gradient(linear, left top, left bottom, color-stop(0.05, #bab1ba), color-stop(1, #ededed));
	background:-moz-linear-gradient(top, #bab1ba 5%, #ededed 100%);
	background:-webkit-linear-gradient(top, #bab1ba 5%, #ededed 100%);
	background:-o-linear-gradient(top, #bab1ba 5%, #ededed 100%);
	background:-ms-linear-gradient(top, #bab1ba 5%, #ededed 100%);
	background:linear-gradient(to bottom, #bab1ba 5%, #ededed 100%);
	filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#bab1ba', endColorstr='#ededed',GradientType=0);
	background-color:#bab1ba;
}
.myButton2:active {
	position:relative;
	top:1px;
}



@media screen and (max-width: 800px) {

	.menu_bar {
		display:flex;
		top:0;
        align-items: center;
        justify-content: center;     
	}
    
    .menu_bar .bt-menu {
		display: flex;
        justify-content: center;
		padding: .5em;
		color: #fff;
		overflow: hidden;
		font-size: 25px;
		font-weight: bold;
		text-decoration: none;
	}
    
    .menu_bar i {
        font-size: 40px;
        color: white;
        margin-left: 400px;
    }
    
    
    header nav {
		width: 60%;
        height: 50%;
		position: fixed;
		right: -100%;
		margin: 0;
        top: 60px;
        background-color: rgb(42,139,164);
	}
 
    header nav ul li {
		display: block;
		
	}
    
    header nav ul li a {
        display: block;
    }
    
    
    header nav ul li .children {
        width: 100%;
        position: relative;
    }
    
    header nav ul li:hover .children {display: none;}
    
    .children {line-height: .8rem;
    background-color: cadetblue;}
    
    
    
    #central {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 70%;
    height: 80%;
    margin-bottom: 2em;
    margin-top:1em;;}
    
    #mensaje {text-align: center;
    font-size: .8em;
    margin-left: 0;
    font-size: 12px;
    }
    
    #botones {display: flex;
    flex-direction: column;
    align-items: center;}
    
    
    
    .myButton {
	font-size:8px;
	font-weight:bold;
	padding:6px 24px;
	text-decoration:none;
	text-shadow:0px 1px 0px #5b6178;
}



.myButton2 {
	font-size:8px;
	font-weight:bold;
	padding:6px 24px;
	text-decoration:none;
	text-shadow:0px 1px 0px #e1e2ed;
}