.header_guibis {
  position: relative;
  overflow: hidden;
  background-color: : #263238;
  color: white;
}
.header_guibis::after,
.header_guibis-inferior::after {
  content: 'guibis.com guibis.com guibis.com guibis.com guibis.com guibis.com guibis.com guibis.com guibis.com guibis.com guibis.com guibis.com guibis.com guibis.com guibis.com';
  color: rgba(255, 255, 255, 0.2);
  position: absolute;
  left: 0;
  z-index: 1;
  font-size: 7px;
  white-space: nowrap;
  overflow: hidden;
  pointer-events: none;
  width: 200%;
}

.header_guibis::after {
  top: 10%;
}

.header_guibis-inferior::after {
  bottom: 10%;
}
.modal-content h5{
  color: #fff !important;
  font-weight: bold;
}