@media (min-width: 492px) {
    header {
        height: 76vh;
    }
}

@media (min-width: 601px) {
    nav .logo {
        text-align: left;
        -ms-flex-preferred-size: auto;
        flex-basis: auto;
    }
    header {
        height: 77vh;
    }
    .title h1 {
        font-size: 80px;
    }
    .box_1 h1 {
        font-size: 1.5em;
    }
}

@media (min-width: 760px) {
    .container {
        position: relative;
        width: 100%;
        margin: 0 auto;
        padding: 5%;
    }
    .column,
    .columns {
        width: 100%;
        float: left;
    }
    .black_block {
        display: grid;
        background-color: #262525;
        padding: 50px 50px 0 50px;
    }
    .six.columns {
        width: 50%;
    }
    .one-third.column {
        width: 33.3%;
    }
    .three.columns {
        width: 25%;
    }
    .image {
        width: 100%;
        height: auto;
        margin-left: auto;
        margin-right: auto;
        -webkit-transition: .5s;
        transition: .5s;
    }
    .image:hover {
        opacity: 0.6;
        -webkit-transition: .3s;
        transition: .3s;
    }
    .container:after,
    .row:after,
    .u-cf {
        content: "";
        display: table;
        clear: both;
    }
    .box_1 h1 {
        font-size: 2em;
    }
}