input[type="file"] {
    display: none;
}

.custom-file-upload {
    /*    border: 1px solid #ccc;*/
    display: inline-block;
    padding: 6px 12px;
    cursor: pointer;
}

i.button-icon {
    font-size: 16px;
    padding-left: 0.4rem;
}

    i.button-icon:hover {
        font-size: 19px;
    }

a[type="button"] {
    width: 32px;
    height: 32px;
    padding-left: 0;
    padding-right: 0;
}

    a[type="button"] i {
        font-size: 16px;
        vertical-align: middle;
        text-align: center;
        padding-left: 0;
        padding-right: 0;
        margin-left: 0;
        margin-right: 0;
    }