.gallery{
    width: 75%;
    padding: 30px 0 30px 0;
    columns: 3 300px;
    column-gap: 1em;
    margin: 0 auto;
    background-color: #343237;
}

.gallery img{
    max-width: 100%;
    display: block;
    margin-bottom: 2em;
    box-shadow: 2px 3px 4px 1px rgba(0, 0, 0, 0.4);
}

/* footer
footer{
    background: linear-gradient(325deg, rgba(225, 135, 5, 1) 0%, rgba(250, 176, 72, 1) 100%);
    padding: 12px;
    display: flex;
    justify-content: center;
}

.redes{
    padding: 5px 20px 5px 20px;
}

.redes a{
    color: #005757;
}

.redes a:hover{
    color: #951b1a;
}

/*boton modal
.info3{
    display: flex;
    align-items: end;
}
.info3 p{
    font-weight: 400;
    font-size: 16px;
    line-height: 24px;
    padding-bottom: 10px;
}
.info3 .boton-modal{
    width: 18%;
    padding-bottom: 10px;
    text-align: right;
}
.fa-envelope{
    margin-top: 10px;
    font-size: 30px;
}
.boton-modal label{
    padding: 10px;
    color: #fff;
    border-radius: 50%;
    cursor: pointer;
    transition: all 300ms ease;
}
.boton-modal label:hover{
    color: #ffc061;
}

/*ventana modal
#btn-modal{
    display: none;
}
.container-modal{
    width: 100%;
    height: 100vh;
    position: fixed;
    top: 0; left: 0;
    background-color: #222222a9;
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 100;
}

#btn-modal:checked ~ .container-modal{
    display: flex;
}

.content-modal{
    width: 100%;
    max-width: 320px;
    position: relative;
    padding: 20px;
    border-radius: 6px;
    background-color: #ffffffc5;
}

.content-modal h2{
    font-size: 36px;
    font-weight: 400;
    text-align: center;
    color: #951b1a;
    padding: 10px;
}
.content-modal p{
    text-align: center;
}

.content-modal .btn-cerrar{
    width: 100%;
    position: absolute;
    display: flex;
    justify-content: flex-end;
    margin-top: -24px;
}
.content-modal .btn-cerrar label{
    width: 25px;
    background-color: #eb9955;
    font-size: 20px;
    font-weight: bold;
    text-align: center;
    color: #333;
    border-radius: 6px;
    border: 1px solid #000;
    cursor: pointer;
    transition: all 300ms ease;
}
.content-modal .btn-cerrar label:hover{
    background-color: #fff;
}
.cerrar-modal{
    width: 100%;
    height: 100vh;
    position: absolute;
    top: 0; left: 0;
    z-index: -1;
}

.mail .btn-mail{
    width: 280px;
    background-color: #005757;
    text-align: center;
    display: block;
    margin: 0 auto;
    padding: 10px;
    color: #fff;
    border-radius: 6px;
    text-align: center;
    text-decoration: none;
}

.mail .btn-mail:hover{
    background-color: #951b1a;
    color: #fff;
} */