/**** Header styling ****/
.about-header {
    background: black;
    text-align: center;
    color: white;
    background-size: cover;
    background-position: right;
    background-repeat: no-repeat;
}

.about-header-flex {
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,.3);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 75px 0;
}
.about-header-content {
    width: 90%;
    margin: auto;
}

.about-header-content p {
    margin: 20px auto;
    line-height: 1.8;
    max-width: 800px;
}

@media (min-width:768px) {
    .about-header {
        height: 65vh;
        background-position: top center;
    }
    
    .about-header-flex {
        padding: 0;
    }
}

/**** Flex grid contains all content ****/
.about-grid {
    width: 100%;
    background: #37455b;
}

.about-grid-content {
    width: 80%;
    max-width: 800px;
    margin: auto;
    padding: 35px 0;
}

.about-grid-cell {
    min-height: 100vw;
}

.about-grid-content p {
    line-height: 1.5;
    margin: 15px 0;
}

.about-grid-content ul {
    list-style-type: disc;
    padding-inline-start: 0px;
    line-height: 1.5;
}

.about-grid-content li {
    margin: 15px 0;
}

@media (min-width: 768px) {
    .about-grid {
        display: -ms-grid;
        display: grid;
        grid-template-columns: 50% 50%;
        ms-grid-columns: 50% 50%;
    }
    .about-grid-cell {
        width: 100%;
        height: 50vw;
        min-height: 50vw;
    }
    
    .about-grid-content-1 {
        grid-column: 1;
        grid-row: 1;
        -ms-grid-column: 1;
        -ms-grid-row: 1;
    }
    .about-grid-image-1 {
        grid-column: 2;
        grid-row: 1;
        -ms-grid-column: 2;
        -ms-grid-row: 1;
    }
    
    .about-grid-content-2 {
        grid-column: 2;
        grid-row: 2;
        -ms-grid-column: 2;
        -ms-grid-row: 2;
    }
    .about-grid-image-2 {
        grid-column: 1;
        grid-row: 2;
        -ms-grid-column: 1;
        -ms-grid-row: 2;
    }
    
    .about-grid-content-3 {
        grid-column: 1;
        grid-row: 3;
        -ms-grid-column: 1;
        -ms-grid-row: 3;
    }
    .about-grid-image-3 {
        grid-column: 2;
        grid-row: 3;
        -ms-grid-column: 2;
        -ms-grid-row: 3;
    }
    
    .about-grid-content-wrapper {
        display: flex;
        align-items: center;
        justify-conten: center;
    }
}