.alter {
    display: flex;
    flex-direction: column;
    background-color: #1D1B1B;
    color: #fff;
}

.alter_text_wrapper,
.alter_img {
    min-height: 30em;
}

.alter_text_wrapper {
    display: flex;
    align-items: center;
}

.alter_text {
    padding: 5em 2.5em;
    margin: 0 auto;
    max-width: 42em;
}

.alter_text span{
    font-size: .7em;
    display: block;
    margin: 0 auto 0.5em;
    font-family: "gotham","Helvetica Neue",sans-serif;
    font-weight: 600;
}

.alter_text h3{
    font-family: "gotham","Helvetica Neue",sans-serif;
    text-transform: uppercase;
    font-size: 1.7em;
    font-weight: 300;
    letter-spacing: 0.2em;
    line-height: 1.5;
    color: darkgoldenrod;

    padding-bottom: 32px;
    margin-bottom: 35px;
    position: relative;
}

.alter_text h3::before {
    content: "";
    height: 1px;
    width: 4em;
    background-color: #fff;

    position: absolute;
    left: 0;
    bottom: 0;
}

.alter_text p{

}

.alter_img {

}

@media (min-width: 992px) {
    .alter {
        flex-direction: row;
        align-items: center;
        min-height: 100vh;
        position: relative;
    }

    .alter_text_wrapper,
    .alter_img {
        height: 100%;
    }

    .alter_text_wrapper {
        flex: none;
        width: 38%;
        margin-right: auto;
    }

    .alter_text {
        max-width: 450px;
    }

    .alter_img {
        width: 62%;
        position: absolute;
        top: 0;
        right: 0;
    }
}

/*****reverse*****/

@media (min-width: 992px) {
    .alter_reverse .alter_img{
        right: auto;
        left: 0;
    }

    .alter_reverse .alter_text_wrapper {
        margin-right: 0;
        margin-left: auto;
    }
}