.error{
    color:red;
}
.d-none{
    display:none;
}
.center{
    text-align: center;
}
.loader {
    border: 16px solid #f3f3f3;
    border-radius: 50%;
    border-top: 16px solid #3498db;
    width: 120px;
    height: 120px;
    -webkit-animation: spin 2s linear infinite; /* Safari */
    animation: spin 2s linear infinite;
    display: inline-block;
}

/* Safari */
@-webkit-keyframes spin {
    0% { -webkit-transform: rotate(0deg); }
    100% { -webkit-transform: rotate(360deg); }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.flag-text { margin-left: 10px; }
.capital{text-transform: capitalize;}
.select2-selection__rendered {
    line-height: 33px !important;
}
.select2-container .select2-selection--single {
    height: 37px !important;
}
.select2-selection__arrow {
    height: 36px !important;
}

/*tooltip*/
.tooltip {
    display: inline-block;
}
.toolti .tooltiptext {
    margin-left:9px;
    width : 245px;
    visibility: hidden;
    background-color: #FFF;
    border-radius:4px;
    border: 1px solid #aeaeae;
    position: absolute;
    z-index: 1;
    padding: 5px;
    margin-top : 3px;
    opacity: 0;
    transition: opacity 0.5s;
}


.toolti:focus .tooltiptext {
    visibility: visible;
    opacity: 1;
}
.valid {
    color: green;
}

.valid:before {
    position: relative;
    content: "✔  ";
}

/* Add a red text color and an "x" when the requirements are wrong */
.invalid {
    color: red;
}

.invalid:before {
    position: relative;

    content: "✖  ";
}