.upload-wrapper {
    width: 100%;
    border: 5px dashed #a2a2a6;
    background: lightskyblue;
    position: relative;
}


.upload-label {
    position: absolute;
    margin: 0 auto;
    text-align: center;
    display: block;
    width: 100%;
    top: calc(50% - 2em / 2);
    font-size: 2em;
}

