Button

Dem Button die class
mw-btn-slide-hover
geben.

Individuelle Positionierung: custom 204 px (ggf. an Text anpassen)

.mw-btn-slide-hover .elementor-button {
  -webkit-box-shadow: inset 0 0 0 0 #7a90a4;
          box-shadow: inset 0 0 0 0 #7a90a4;
  -webkit-transition: -webkit-box-shadow 1s ease!important;
  transition: -webkit-box-shadow 1s ease!important;
  -o-transition: box-shadow 1s ease!important;
  transition: box-shadow 1s ease!important;
  transition: box-shadow 1s ease, -webkit-box-shadow 1s ease!important;
}

.mw-btn-slide-hover .elementor-button:hover {
  -webkit-box-shadow: inset 204px 0 0 0 #7a90a4;
          box-shadow: inset 204px 0 0 0 #7a90a4;
}