BODY{text-align:center;background-color:black;font-family:verdana,arial; font-size:15px; color:white;margin:20px}

.titulo {width:60%; border:0px;}

.imagen { width:250px; border:1px solid #fff; padding:2px; }

h1{font-size:18px;}


.button, .button:visited { /* botones genéricos */
background: blue url(http://sites.google.com/site/zavaletaster/Home/overlay.png) repeat-x;
display: inline-block;
padding: 5px 10px 6px;
color: #FFF;
text-decoration: none;
-moz-border-radius: 6px;
-webkit-border-radius: 6px;
-moz-box-shadow: 0 1px 3px rgba(0,0,0,0.6);
-webkit-box-shadow: 0 1px 3px rgba(0,0,0,0.6);
text-shadow: 0 -1px 1px rgba(0,0,0,0.25);
border-top: 0px;
border-left: 0px;
border-right: 0px;
border-bottom: 1px solid rgba(0,0,0,0.25);
position: relative;
cursor:pointer;
}

button::-moz-focus-inner,
input[type="reset"]::-moz-focus-inner,
input[type="button"]::-moz-focus-inner,
input[type="submit"]::-moz-focus-inner,
input[type="file"] > input[type="button"]::-moz-focus-inner {
border: none;
}

.button:hover { /* el efecto hover */
background-color: #111
color: #FFF;
}

.button:active{ /* el efecto click */
top: 1px;
}

/* botones medianos */
.button, .button:visited,.medium.button, .medium.button:visited {
font-size: 13px;
font-weight: bold;
line-height: 1;
text-shadow: 0 -1px 1px rgba(0,0,0,0.25);
}

.blue.button, .blue.button:visited { background-color: ee0000; }
.blue.button:hover{ background-color: red; }






@media screen and (max-width: 850px) {


 #contenedor{ width:100% }


BODY{text-align:center;background-color:black;font-family:verdana,arial; color:white; font-size:12px; margin:12px}






.imagen { width:70%; border:1px solid #fff; padding:2px; }

.titulo {width:80%; border:0px;}

h1{font-size:14px;}


.button, .button:visited { /* botones genéricos */
background: blue url(http://sites.google.com/site/zavaletaster/Home/overlay.png) repeat-x;
display: inline-block;
padding: 5px 10px 6px;
color: #FFF;
text-decoration: none;
-moz-border-radius: 6px;
-webkit-border-radius: 6px;
-moz-box-shadow: 0 1px 3px rgba(0,0,0,0.6);
-webkit-box-shadow: 0 1px 3px rgba(0,0,0,0.6);
text-shadow: 0 -1px 1px rgba(0,0,0,0.25);
border-top: 0px;
border-left: 0px;
border-right: 0px;
border-bottom: 1px solid rgba(0,0,0,0.25);
position: relative;
cursor:pointer;
}


button::-moz-focus-inner,
input[type="reset"]::-moz-focus-inner,
input[type="button"]::-moz-focus-inner,
input[type="submit"]::-moz-focus-inner,
input[type="file"] > input[type="button"]::-moz-focus-inner {
border: none;
}

.button:hover { /* el efecto hover */
background-color: #111
color: #FFF;
}

.button:active{ /* el efecto click */
top: 1px;
}

/* botones medianos */
.button, .button:visited,.medium.button, .medium.button:visited {
font-size: 13px;
font-weight: bold;
line-height: 1;
text-shadow: 0 -1px 1px rgba(0,0,0,0.25);
}

.blue.button, .blue.button:visited { background-color: ee0000; }
.blue.button:hover{ background-color: red; }


}