Your phone field display on forms is wonky. You should make the following changes to make it nicer:
.cu-telephone-input > div {
border-bottom: 1px solid #e9ebf0;
}
.cu-telephone-input input {
margin-left: 16px;
border-bottom: 0;
}
.cu-telephone-input .dropdown__menu {
max-width: 320px
}
Hopefully, you'll fix it soon.