.wpcf7-submit.is-loading {
pointer-events: none;
cursor: wait;
opacity: 0.6;
}
.wpcf7-submit.is-loading .icon {
display: none !important;
}
.wpcf7-submit.is-loading::after {
content: "";
display: inline-block;
width: 16px;
height: 16px;
margin-left: 12px;
border: 2px solid currentColor;
border-top-color: transparent;
border-radius: 50%;
vertical-align: -3px;
animation: submit-spinner 0.7s linear infinite;
}
@keyframes submit-spinner {
to {
transform: rotate(360deg);
}
}