.espacio{
    padding-top: 50px;
}
.titulo{
    text-align: center;
    font-family: Montserrat;
    font-size: 40px;
    color: #000;
    font-weight: bold;
}
.informacion{
    text-align: center;
    font-size: 20px;
    margin-top: 40px;
    font-weight: 400;
    line-height: 31px;
    letter-spacing: 0em;
    margin: 0 0 40px;
    color: #757575;
}
.lista-flexi {
    counter-reset: li;
    list-style: none;
    *list-style: decimal;
    font: 16px 'trebuchet MS', 'lucida sans';
    padding: 0;
    margin-bottom: 4em;
    text-shadow: 0 1px 0 rgba(255,255,255,.5);
}
.lista-flexi li {
    position: relative;
    display: block;
    padding: .4em .4em .4em .8em;
    *padding: .4em;
    margin: -0.2em 0 .5em 2.5em;
    background: #828081;
    color: #fff;
    text-decoration: none;
    transition: all .3s ease-out;
}
.lista-flexi li:before {
    content: counter(li);
    counter-increment: li;
    position: absolute;
    left: -2.5em;
    top: 50%;
    margin-top: -1em;
    background: #0e275f!important;
    height: 2em;
    width: 2em;
    line-height: 2em;
    text-align: center;
    font-weight: bold;
}
.panel-heading {
    background-color: #363636;
    border-radius: 0;
    border: none;
    color: #fff;
    padding: 0;
}
 h4 {
    font-size: 24px;
    font-weight: 400;
    margin-top: 15px;
}
.panel-title a {
    font-size: 18px;
}
.panel-title a {
    text-decoration: none;
    display: block;
    color: #fff;
    padding: 15px;
    position: relative;
    font-weight: 400;
}
.subtitulo{
    font-size: 20px;
    font-weight: bold;
    color: #000;
}
.lista{
    list-style: disc;
    text-align: left;
    margin: -0.2em 15px .5em 2.5em;
    
}
.caja-gris, .caja-negra, .caja-azul {
    background: rgba(9, 20, 38, 0.7);
    color: #fff;
    font-size: 16px;
}
/*.caja-gris {
    background: #363d48;
    color: #fff;
    font-size: 16px;
}
.caja-negra {
    background: #202020;
    color: #fff;
    font-size: 16px;
}
.caja-azul {
    background: #0e275f!important;
    color: #fff;
    font-size: 16px;
}*/
.borde-linea {
    border-left: 1px solid #fff;
    line-height: 24.6px;
}
.borde-linea-subsidiarias {
    border-left: 1px solid #fff;
    line-height: 38.3px;
}
.borde-linea-caja-azul {
    border-left: 1px solid #fff;
    line-height: 35.3px;
}
@media screen and (max-width: 991px){
    .borde-linea, .borde-linea-subsidiarias, .borde-linea-caja-azul {
        border-left: 0px;
        border-top: 1px solid #fff;
    }
    .lista{
        margin: -0.2em 15px .5em 1.5em;
    }
}