* {
    box-sizing: border-box;
}


.izquierda {
    float: left;
}

/* li {
    display: inline;
} */

body {
    background-color: #f2f2f2;
}

header {
    background-color: red;
    display: flex;
    align-items: center;
    padding: 5px;
    justify-content: space-between;

}

/* tipogrf */

.pic {
    width: 10%;
}

body {
    font-family: "Open Sans", sans-serif;
    font-optical-sizing: auto;
    font-weight: 300;

}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 500;
}

.pic img {
    height: 10%;

}

/* aspect-ratio: 1/1;
    object-fit: cover; */
button {
    padding: 10px 20px;
    border: none;
    cursor: pointer;
    color: #ffffff;
    border-radius: 5px;
}

.empieza {
    color: #fd502a;
}

.search-button{background-color: red;}

.text {
    background-color: #ffffff;
    padding: 10px 20px;
}

nav {
    background-color: black;

}

nav ul {
    align-items: baseline;
    flex-direction: row;
    justify-content: space-evenly;
    display: flex;
    flex-wrap: wrap;
}


a { text-decoration: none;
    color: white;
}

#intro {
    color: #ffffff;
    background-color: #fd502a;
}

.nav1 {
    background-color: black;
}

nav {
    background-color: black;
}

.derecha {
    float: right;
    margin-left: 30px;
    width: 20%;
}

#principal {
    width: 1200px;
    margin: auto;
}

img {
    width: 100%;
}

/* .columna {
    float: left;
    float: inline-start;
    width: 20%;
} */
.columna {
    float: left;
    padding: 0 15px;
}

.columna1 {
    float: right;
    width: 20%;
}

.fila::after {
    clear: both;
    display: block;
    content: '';
}

.viente {
    width: 20%;
}

.treinta {
    width: 33.33333%;
}

.cuarenta {
    width: 40%;
}

.cinquenta {
    width: 50%;
}

.sesenta {
    width: 60%;
}

.setenta {
    width: 70%;
}

.ochenta {
    width: 80%;
}

.noventa {
    width: 90%;
}

.cien {
    width: 100%;
}

.background {
    height: 60%;
}

.shadowbox {
    /* width: 14em; */
    width: 33.33333%;
    float: left;
    padding: 0 15px;
    padding: 8px 12px;
    background-image: linear-gradient(#cfcfcf00, transparent);
    margin: auto;
}

.logo {
    width: 50px;
}

/* .card {
    height: 500px;
} */

/* .columna {
    float: left;
    width: 20%;
}

.fila::after {
    clear: both;
    display: block;
    content: '';
} */