body {
    margin: 0;
    padding: 0px 0 0 0;
}
#page {
        margin: 0px 0px;
       /* width: 100%;*/
        vertical-align: middle;
    }
    
    #header {
        position: fixed;
        top: 0;
        width: 100%;
        padding: 5px 5px;
        background-color: #112A41;
        font-size: 20px;
        color: #FFFFFF;
        vertical-align: middle;
    }

    .logoencabezado{
        width: 150px;
    }

    .izq{
        text-align: right;
        padding: 10px;
    }
.cerrarS {
	box-shadow: 0px 1px 0px 0px #1c1b18;
	background:linear-gradient(to bottom, #eae0c2 5%, #ccc2a6 100%);
	background-color:#eae0c2;
	border-radius:5px;
	border:2px solid #333029;
	display:inline-block;
	cursor:pointer;
	color:#505739;
	font-family:Arial;
	font-size:14px;
	font-weight:bold;
	padding:10px 10px;
	text-decoration:none;
	text-shadow:0px 1px 0px #ffffff;
    vertical-align: middle;
    align-items: center;
}
.cerrarS:hover {
	background:linear-gradient(to bottom, #ccc2a6 5%, #eae0c2 100%);
	background-color:#ccc2a6;
}
.cerrarS:active {
	position:relative;
	top:1px;
}
.imgsalir{
    width: 30px;
}
.b{
    width: 25px;
}
.c{
    width: 20px;
}
.imgb{
    width: 12px; 
    padding: 5;
}
.icopeque{
    width: 15px;
}
.corto{
    width: 55px;
}