#gform_setting_allowed_domains, #gform_setting_blocked_domains, #gform_setting_custom_rules {
    display: none;
    border-left: solid 3px #f0f0f5;
    margin-left: 10px;
    padding-left: 20px;
}

.tooltip {
    position: relative;
    display: inline-block;
    cursor: pointer;
}

.tooltiptext {
    visibility: hidden;
    width: 180px;
    background-color: #000;
    color: #fff;
    text-align: left;
    border-radius: 5px;
    padding: 10px 15px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    margin-left: -100px;
    opacity: 0;
    transition: opacity 0.3s;
}
.tooltip-header {
    font-weight: 600;
}
.tooltip:hover .tooltiptext {
    visibility: visible;
    opacity: 0.8;
}
.tooltiptext ul {
    color: #fff;
}
.tooltiptext ul li{
    list-style: disc;
    margin-left: 20px;
    margin-bottom: 0;
    font-weight: 400;   
}
.did_you_mean {
    margin-top: 10px;
}
.did_you_mean a{
    color: #2563eb
}
.text-danger {
    color: red;
}