.required:after{
    content:"*";
    padding-left:3%;
    color:red;
    font-weight:bold;
}

.animate-in {
    -webkit-animation: fadeIn .4s ease-in;
    animation: fadeIn .4s ease-in;
}

.animate-out {
    -webkit-transition: opacity .4s;
    transition: opacity .4s;
    opacity: 0;
}

@-webkit-keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

td a em {
    margin-left: 15px;
}

.loader {
    margin: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    border: 20px solid #f3f3f3;
    border-radius: 50%;
    border-top: 20px solid #3498db;
    width: 130px;
    height: 130px;
    -webkit-animation: spin 1s linear infinite; /* Safari */
    animation: spin 1s linear infinite;
}

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

    100% {
        -webkit-transform: rotate(360deg);
    }
}

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

    100% {
        transform: rotate(360deg);
    }
}

.nk-tb-actions {
    justify-content: end;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Firefox */
input[type=number] {
    -moz-appearance: textfield;
}

image-rendering: -moz-crisp-edges; /* Firefox */
image-rendering: -o-crisp-edges; /* Opera */
image-rendering: -webkit-optimize-contrast; /* Webkit (non-standard naming) */
image-rendering: crisp-edges;
-ms-interpolation-mode: nearest-neighbor; /* IE (non-standard property) */