.dropzone {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-radius: 5px;
    border: 1px solid #fff
}
#send {
    opacity: 0.2;
}
.dropzone.dz-clickable .dz-message, .dropzone.dz-clickable .dz-message span{
    cursor: pointer;
    text-transform: uppercase;
    font-size: 13px;
}

#form-candidatura input::placeholder,
#form-candidatura textarea::placeholder,
#form-candidatura .dz-message{
    opacity: 1;
    color: #fff!important;
}