body
{
    background: #f0f0f0;
	font-family: Arial, sans-serif;
	margin:0;
	padding:0;
	display: flex;
	flex-direction: column;	
}
table
{
	 border-collapse: collapse;
     width: 100%; 
}
th
{
	  background-color: #333333;
      color: white;
}

th, td 
{
	  padding: 10px;
      text-align: center;
      border-bottom: 1px solid #dddddd;
}
a,input[type="submit"]
{
	
	text-align:center;
	display: inline-block;
	background:green;
	padding: 6px 10px;
	border-radius:5px;
	text-decoration: none;
	color:white;
	border:2px solid black;
	cursor:pointer;
	font-size: 16px;
	
}



h1
{
	font-family: sans-serif;
	 margin-top:5%;
      text-align: center;
      color: #333333;
}

.contenedor_popup 
{

	top: 50%;
	left: 50%;
	position: absolute;
	transform: translate(-50%,-50%);
	width:400px; 
	transition: all 0.2s;
	background-color:white;
}

.caja_popup2 
{
	display: block;
    position: absolute;
	padding:0;
	background-color:rgba(0, 0, 0, 0.5); 
	width:100%;
	height:100%;
}

input[type="text"],input[type="number"],input[type="email"]
{
	font-size:16px;
	background-color:white;
	color:black;
	padding: 6px 10px;
	border-radius:5px;
}

select
{
	width:80%;
	font-size: 14px;
}
.cont 
{
	 margin-left: auto;
	 margin-right: auto;
	 max-width:1260px;
     width: 100%; 
		
}