#main {
    position: absolute;
    top: 50%;
    left: 50%;
    /*border: 2px solid #FF0000;*/
    margin-left: -160px;
    margin-top: -160px;
}

#central {
    width: 300px;
    /*height: 300px;*/
    border: 2px solid #d3d3d3;
    background-color: rgba(255,255,255,0.7);
    /*opacity: 0.87;*/
    font-family: arial, tahoma;
    color: #4f4f4f;
   /* margin: 12px 12px 12px 12px;*/
   /* padding: 0px 0px 0px 0px;*/
    border-radius: 5px;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
}

.error {
    background-color: #FFC2C2;
    border: 1px solid #CC2626;
    color: #CC2626;
    overflow: auto;
    font-family: arial, tahoma;
    font-size: 10pt;
    border-radius: 5px;
     -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
}

.sub {
    color: #FFFFFF;
    overflow: auto;
    background-color:rgba(100,100,100,0.3);
    font-family: arial, tahoma;
    font-size: 9pt;
    font-weight:bolder;
}

.textbox1 {
    width: 180px;
    height: 45px;
    font-size:11pt;
    
}

.boton1 {
    width: 190px;
    height: 45px;
    background-color: #782269;
    color: #ffffff;
    border: 2px solid #411239;
    font-family: arial, sans-serif;
    font-size: 10pt;
    font-weight:bold;
    border-radius: 5px;
     -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
    cursor: pointer;
}

.logo{
    margin: 25px 10px 10px 10px;
}
.about{
    margin: 5px 5px 5px 5px;
    font-size: 8pt;
}