html, body{
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: arial, helvetica, sans-serif;
}
body
{
    /*background-color: #37474F;*/
    color: #FFFFFF;
    font-size: 16px;
}
header
{
    margin-left: 8%;
    margin-top:6%;
}
h1 {
    margin:0px;
}
h2 {
    margin:0px;
}
ol > li {
    margin-bottom: .5em;
}
#footer {
}
#background {
    position: absolute;
    left: 0;
}
#call_to_action {
    margin-top: 2%;
    margin-left: 8%;
    font-size: 1.56em;
}
#caracteristicas_sistema {
    /*border:1px solid green;*/
    margin-left: 7%;
    margin-top:4%;
    width:400px;
}
#caracteristicas_sistema > .item {
    margin-bottom: 4%;
}
#caracteristicas_sistema > .item >.icono{
    float:left;
}
#caracteristicas_sistema > .item >.texto{
    margin-left:7%;
}
#caracteristicas_sistema > .item >.texto > a {
    color: #FFFFFF;
    font-size: 1.1em;
    font-weight: bold;    
}
#caracteristicas_sistema > .item >.texto > a:hover,
#caracteristicas_sistema > .item >.texto > a:active {
    text-decoration: none;
    color: #a09890;
}
#capa_formulario_acceso {
    /*border:1px solid green;*/
    background-color: #e4e2e2;
    margin-left: 8%;
    margin-top: 10.5%;
    width:250px;
    padding-top:1%;
    padding-bottom:.8%;
}
#capa_formulario_acceso > .titulo_formulario_acceso {
    color: #960009;
    margin-left:10%;
    margin-top:4%;
    margin-bottom:1%;
    font-size: 1.2em
}
#capa_formulario_acceso > .pasos_registro {
    color: #a09890;
    margin-left:10%;
    list-style-type: square;
}
#capa_formulario_acceso > .pasos_registro > a {
     text-decoration:none;
}
#capa_formulario_acceso > .formulario_acceso {
    color: #960009;
    margin-left:10%;
    margin-top:4%;
    width:195px;
}
.header-top {
    padding: 1.5rem;
}


.btn {
    background-color: #960009;
    color:white;
}
.btn:hover {
    color:white;   
}
#main {
    height:650px;
    position: relative;
}
.container
{
    /*border:1px solid yellow;*/
    position: relative;
}
/*
.contenedor{
}
    margin-top: 77px;
    margin-left: 110px;
*/
/*ANCHO DEL MONITOR DE ANTONIO*/
@media screen and (max-width: 1301px) {
    body{
        /*color:red;*/
    }
    header {
        margin-top:6%;
    }
}
@media screen and (max-width: 1199px) {
    body {
        /*background-color: yellow;*/
        /*background-color: #73151f;*/

    }
    #capa_formulario_acceso {
        margin-top: 10.5%;
    }
    #main {
        height:530px;
    }
    #footer {
        width:970px;
    }
}
@media screen and (max-width: 988px) {
    body {
        /*background-color: #73151f;*/
    }
    #capa_formulario_acceso {
        margin-top: 5%;
    }
    #main {
        height:450px;
    }
    #footer {
        width:750px;
    }
}
@media screen and (max-width: 768px) {
    header {
        margin-top:4%;
    }
    #main{
        height:590px;
    }
    #footer {
        height: 50px;
        width:768px;
    }
}
@media screen and (max-width: 507px) {
    body{
        /*color:white;*/
    }
    header
    {
        margin-top:3%;
    }
    h1 {
        font-size: 1.5em;
        margin-bottom: .1em;
    }
    h2 {
        font-size: 1.25em;
        margin-top: .1em;
    }
    #main{
        height:480px;
        /*background-color: yellow;*/
    }
    #footer {
        height: 50px;
        width:507px;
    }
}

/*ANCHO MINIMO DEL container*/
@media screen and (max-width: 450px) {
    body{
        color:white;
        /*background-color: #73151f;*/
    }
    h1 {
        font-size: 1.5em;
    }
    h2 {
        margin-top: .1em;
    }
    #call_to_action {
        font-size: 1.4em;
    }
    #main{
        height:480px;
        /*background-color: yellow;*/
    }
    #footer {
        height: 40px;
        width:450px;
    }
}

/* REGLAS DE LA VENTANA MODAL */

.contenedorModal {
    -moz-transition: opacity 400ms ease-in;
    -webkit-transition: opacity 400ms ease-in;
    background: rgba(0,0,0,0.8);
    bottom: 0;
    font-family: Arial, sans-serif;
    left: 0;
    opacity:0;
    pointer-events: none;
    position: fixed;
    right: 0;
    top: 0;
    transition: opacity 400ms ease-in;
    z-index: 99999;
    color:black;
}
.contenedorModal:target {
    opacity:1;
    pointer-events: auto;
}
.contenedorModal:target .efectoMoveDown{
    margin:10% auto;
}
.cajaModal{
    width: 325px;
    position: relative;
    padding: 5px 20px 13px 20px;
    background: #fff;
    border-radius:3px;
    -webkit-transition: all 500ms ease-in;
    -moz-transition: all 500ms ease-in;
    transition: all 500ms ease-in;
}
.cajaModal  a:visited {
    color:#848484;
}
.efectoMoveDown {
    margin:0 auto;
}
.btn {
    background-image: none;
    border-radius: 4px;
    border: 1px solid transparent;
    cursor: pointer;
    display: inline-block;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.42857143;
    margin-bottom: 0;
    padding: 6px 12px;
    text-align: center;
    touch-action: manipulation;
    vertical-align: middle;
    white-space: nowrap;
}
.btn-default{
    background-color: #fff;
    border-color: #ccc;
    color: #333;
}
.btn-default:hover{
    background:#F2F2F2;
}
.close {
    border: 1px solid transparent;
    border-color: #ccc;
    background-color: #fff;
    border-radius:3px;
    font-size:16px;
    font-weight: bold;
    line-height: 25px;
    position: absolute;
    right: 1px;
    text-align: center;
    text-decoration: none;
    top: 1px;
    width: 24px;

}
.close:hover { 
    background:#F2F2F2;
    color:#222;
    text-decoration: none;
}