#div_lista_comentarios {
    overflow-y: scroll;
    height:420px;
    max-height:420px;
    border: 0px dotted cyan;
    }

li.punto_actual {
    font-size: 115%;
    margin-top: 5px;
    padding-top: 10px;
    padding-left: 5px;
    padding-right: 15px;
    
    padding-bottom: 10px;
    margin-bottom: 5px;
    color: #2F3353;
    -webkit-border-radius: 5px;
       -moz-border-radius: 5px;
            border-radius: 5px;
    background-color: #ECECEC;
}


li.punto_actual a {
    border: 1px solid white;
}

#app h3 {
    padding-top: 2px;
    padding-bottom: 2px;
    text-align: center;
    border-bottom: 1px dotted gray;
    }