.rf-modal .close {
    position: absolute;
    top: 15px;
    right: 15px;
}

.rf-keywordlist ul {
    list-style-type: none;
}


.loader {
    float: left;
    border: 3px solid #fff;
    border-radius: 50%;
    border-top: 3px solid #aaa;
    width: 30px;
    height: 30px;
    -webkit-animation: spin 2s linear infinite;
    animation: spin 2s linear infinite;
}

.loader.loader-lg {
    width: 120px;
    height: 120px;
    border: 10px solid #ddd;
    border-top: 10px solid #999;
    left: 50%;
}

.loader-wrapper {
    position: relative;
    left: 50%;
    top: 60px;
    height: 200px;
    margin-left: -60px;
}

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

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