.btn-spacing{
    margin: 3px;
}

.upload_file{
    width: 0.1px;
    height: 0.1px;
    opacity: 0;
    overflow: hidden;
    position: absolute;
    z-index: -1;
}

.upload_file + label{
    font-size: 1rem;
    cursor: pointer;
}

.button-collapse{
    cursor: pointer;
}

.hover{
    cursor: pointer;
}