#smiley_span,
#email_warning,
#email_error,
#affiliation_warning,
#others_warning {
    font-family: 'Roboto', sans-serif;
}
.feedback-tool {
    font-family: 'Roboto', sans-serif;
    cursor: help;
    position: relative;
}
.feedback-tool::before,
.feedback-tool::after {
    font-family: 'Roboto', sans-serif;
    left: 50%;
    opacity: 0;
    position: absolute;
    z-index: -100;
}
.feedback-tool:hover::before,
.feedback-tool:focus::before,
.feedback-tool:hover::after,
.feedback-tool:focus::after {
    font-family: 'Roboto', sans-serif;
    opacity: 1;
    transform: scale(1) translateY(0);
    z-index: 100; 
}
.feedback-tool::after {
    border-radius: .25em;
    bottom: 75%;
    color: #000;
    content: attr(data-tip);
    margin-left: -5em;
    font-weight: normal;
    padding: .75em;
    font-size: 1em;
    transition: all .3s cubic-bezier(.84,-0.18,.31,1.26) .2s;
    transform: scale(.6) translateY(50%);  
    width: 10em;
}
.feedback-tool:hover::after,
.feedback-tool:focus::after  {
    transition: all .3s cubic-bezier(.84,-0.18,.31,1.26);
}
.feedback-modal-header {
    border-bottom: solid 1px #cacaca; 
    border-radius: 5px 5px 0px 0px;
    padding: 5% 5% 0 5%;
}
.feedback-modal-body {
    padding: 3% 5% 0 5%;
}
.feedback-modal-content  {
    border: none;
    -webkit-border-radius: 10px !important;
    -moz-border-radius: 10px !important;
    border-radius: 10px !important;
    float: right;
    right: 1%;
    -webkit-box-shadow: 0 0 100px 1px rgba(0,0,0,0.50);
    box-shadow: 0 0 100px 1px rgba(0,0,0,0.50);
}
.feedback-modal-footer {
    margin-top: 7%;
    padding: 0 5% 0 5%;
    border-top: solid 1px #cacaca;
}
.feedback-modal-dialog {
    float: right;
    width: 320px;
}
.smileys,
.smileys:hover,
.smileys:focus
{
    padding: 2%;
    cursor: pointer;
    width: 18%;
    border: none;
    outline: none;
    background: transparent;
}
.smileys:hover {
    transform: scale(1.25);
}
.grayscale {
    -webkit-filter: grayscale(100%);
    filter: grayscale(100%);
}
.slick-slide {
    outline: none !important;
}
.feedback-emoticons {
    width: 100%;
}
#feedback-modal,
#btn-emoji-feedback,
#modal_title
{
    font-family: 'Roboto', sans-serif;
}
#modal_title {
    color: #000;
}
#email-add,
#others,
#feedback-text,
#institution-text {
    font-family: 'Roboto', sans-serif;
    box-shadow: none !important;
    border-radius: 5px;
}
#loading-div {
    margin-top: 25px;
}
.feedback-control-label {
    font-family: 'Roboto', sans-serif;
    font-weight: normal;
    float: left;
    color: #000;
    font-size: 12px;
}
#email-add,
#others {
    width: 100% !important;
    height: 34px;
}
.rating-label {
    color: #000;
    text-align: left;
    font-size: 12px;
    font-family: 'Roboto', sans-serif;
}
#footer_error {
    margin-top: 25px;
    font-size: 12px !important;
    font-weight: bold;
    font-family: 'Roboto', sans-serif;
}
#feedback-text,
#others,
#institution-text,
#email-add {
    font-size: 12px;
}
#charNum {
    font-family: 'Roboto', sans-serif;
    font-size: 10px;
}
#button_submit {
    color: #fff;
    margin-top: 15px;
    border-radius: 5px;
    font-size: 1em;
    font-family: 'Roboto', sans-serif;
    border: none;
    box-shadow: none;
    outline: none;
    font-weight: normal;
    background-color: #4169e1;
    padding: 10px 20px 10px 20px;
    margin-bottom: 5%;
}
#btn-emoji-feedback {
    line-height: 1;
    font-family: 'Roboto', sans-serif;
    color: #fff;
    background-color: #4169e1;
    cursor: pointer;
    font-size: 1.35em;
    border: none;
    font-weight: normal;
    position: fixed;
    top: 50%;
    right: -50px;
    height: 50px;
    padding: 10px;
    border-radius: 3px 3px 0px 0px;
    -moz-transform: rotate(-90deg);
    -ms-transform: rotate(-90deg);
    -o-transform: rotate(-90deg);
    -webkit-transform: rotate(-90deg);
}
@media (max-width: 760px) {
    .feedback-tool::after { 
        font-size: .75em;
        margin-left: -5em;
        width: 10em;
    }
}
@media print
{    
    #btn-emoji-feedback
    {
        display: none !important;
    }
}