.khg-wc-copy-paste-billing-address {
    display: inline-block;
    padding: 10px 15px;
    width: fit-content;
    border: solid 2px #4b7c32;
    background: white;
    line-height: unset;
    border-radius: 3px;
    margin-bottom: 20px;
    cursor: pointer;
    transition: 0.5s;
    text-decoration: none;
}
.khg-wc-copy-paste-billing-address.khg-copied {
    background: #4b7c32 !important;
    border: solid 2px #4b7c32 !important;
}
.khg-wc-copy-paste-billing-address:hover {
    background: #518039;
    border: solid 2px #518039;
}
.khg-wc-copy-paste-billing-address span {
    font-size: 0.72em;
    line-height: normal;
    color: #4b7c32;
    font-weight: bold;
    transition: 0.5s;
    display: block;
}
.khg-wc-copy-paste-billing-address.khg-copied span {
    color: #fff;
}
.khg-wc-copy-paste-billing-address:hover span {
    color: #fff;
}