#submit_button {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
#submit_button:disabled {
    cursor: not-allowed;
}

.loader {
    display: none;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-radius: 50%;
    border-top: 2px solid #ffffff;
    border-right: 2px solid #ffffff;
    border-left: 2px solid #ffffff;
    -webkit-animation: spin 2s linear infinite;
    animation: spin 2s linear infinite;
    margin-left: 30px;
}

@media only screen and (max-width: 768px) {
    .loader {
        width: 15px;
        height: 15px;
    }
}

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

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

.errorRed {
    border: solid 1px red !important;
}

.error_display {
    font-size: 15px !important;
    font-weight: bold;
    color: #ba0c15;
}