*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    list-style: none;
}

.container-fluid{
    max-width: 1200px;
    margin: 0 auto;
}

.header{
    background-color: rgb(179, 179, 179);
}

.header a{
    color: black !important;
    text-decoration: none;
}

.txt-wh a{
    text-decoration: none;
    color: white !important;
}

.navbar{
    background-color: rgb(153, 151, 151);
}

.nav-listado a{
    font-weight: bold;
    text-align: center;
    padding: 5px;
    width: 140px;
    display: block;
}

.nav-listado a:hover{
    background-color: black;
    color: white !important;
}

.sobreposicion{
    height: 800px;
    background: black;
    color: white;
}

.justificar-text{
    text-align: justify;
}

.sobreposicion button a{
    text-decoration: none;
    font-weight: bold;
    color: white;
}

.sobreposicion button a:hover{
    color: rgb(153, 151, 151);
}

.sobreposicion button{
    background-color: rgb(153, 151, 151);
    border-radius: 10px;
}

.sobreposicion button:hover{
    background-color:white;
}