main {
    grid-template-columns: 12.5% 75% 12.5%;
}

h2,
p {
    grid-column: 2/3;
    text-align: center;
    margin-top: 2rem;
}

#breadcrumb {
    background-color: rgba(255, 204, 51, 0.5);
    grid-column: 1/4;
}

ul.breadcrumb li {
    color: var(--text);
}

/* Símbolo (/) antes de cada li */
ul.breadcrumb li+li:before {
    color: var(--text);
    content: "/\00a0";
}

ul.breadcrumb li a {
    color: var(--text);
}

ul.breadcrumb li a:hover {
    color: var(--blue);
}

/*Formulario filtro y búsqueda*/
form {
    margin: 2%;
    padding: 2%;
    display: flex;
    justify-content: space-around;
    flex-basis: center;
    grid-column: 2/3;
}

form fieldset {
    display: flex;
    align-items: center;
}

form label {
    font-size: large;
    font-weight: 600;
    color: var(--title);
    margin-right: 0.5rem;
}

.filter select {
    font-size: large;
    color: var(--text);
    border: 1px solid var(--title);
    border-radius: 0.3em;
    padding: 0.5rem;
}

.filter select option:first-of-type {
    color: #ddd;
}

.search-bar {
    padding: 0.5rem;
    font-size: large;
    border: 1px solid var(--title);
    border-radius: 0.3em;
}

.search button {
    border: none;
    cursor: pointer;
    color: var(--title);
    padding: 0.5rem;
    background-color: transparent;
    border-radius: 0.3em;
}

.search button:hover {
    background: var(--blue);
}

.search-icon {
    height: 1.2rem;
    border-radius: 0.2em;
    fill: var(--title);
    font-size: 1.2rem;
}

.search button:hover .search-icon {
    fill: white;
}

/*Contenido:*/
.ex-container {
    flex-direction: column;
    grid-column: 2/3;
}

.excursion {
    width: 100%;
    display: flex;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
    transition: 0.3s;
    border-radius: 5px;
    margin: 4% 0%;
}

.excursion:hover {
    box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.4);
    transform: scale(1.03);
}

.excursion figure {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40%;
    padding: 1%;
}

.excursion img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    object-fit: cover;
}

.excursion article {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 60%;
    padding: 1%;
}

.excursion article p {
    text-align: justify;
}

.excursion h4 {
    padding: 1%;
}

.ex-icon {
    height: 1em;
    color: var(--title);
}

@media (max-width: 1700px) {

    .excursion figure,
    .excursion article {
        width: 50%;
    }
}

@media (max-width: 1300px) {
    .excursion {
        flex-direction: column;
        align-items: center;
    }

    .excursion figure,
    .excursion article {
        width: 100%;
    }
}

@media (max-width: 1000px) {
    form {
        flex-direction: column;
        align-items: center;
    }

    form fieldset {
        margin-bottom: 5%;
    }



}

@media(max-width: 767px) {
    main {
        grid-template-columns: 5% 90% 5%;
    }
}