header{
    position: relative; /*parent*/

    max-width: 1300px;
    height: 350px;
    margin-left: auto;
    margin-right: auto;
    /* border: 1px solid black; */
}

.head-img-wrapper{
    width: 1300px;
    position: absolute; /*child*/
    top: 0;
    left: 0;
}

.head-img-wrapper img{
    width: 100%;
    /* object-fit: cover;
}