.kc_fab_overlay {
    z-index: 9998;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5); /*dim the background*/
}

.kc_fab_wrapper {
    z-index: 9999;
    /* height: 240px; 
        width: 100%;
    */
    position: fixed;
    right: 0px;
    bottom: 0px;
}

.sub_fab_btns_wrapper {
    right: 0;
    bottom: 90px;
    position: absolute;
    display: none;
    opacity: 0;
    -webkit-transition: opacity 0.3s ease-in;
    -moz-transition: opacity 0.3s ease-in;
    -ms-transition: opacity 0.3s ease-in;
    -o-transition: opacity 0.3s ease-in;
    transition: opacity 0.3s ease-in;
}

    .sub_fab_btns_wrapper.show {
        display: block;
        opacity: 1;
    }

    .sub_fab_btns_wrapper button {
        width: 64px;
        height: 64px;
        background: #F44336;
        margin-bottom: 16px;
        margin-right: 26px;
        padding: 0;
        border: none;
        outline: none;
        color: #FFF;
        font-size: 19px;
        transition: .3s;
    }

        .sub_fab_btns_wrapper button img {
            filter: drop-shadow( 3px 6px 2px rgba(0, 0, 0, .23));
        }

button.kc_fab_main_btn {
    background-color: #F44336;
    width: 60px;
    height: 60px;
    background: #F44336;
    right: 26px;
    bottom: 26px;
    position: absolute;
    margin-right: 0;
    margin-bottom: 0;
    padding: 0;
    border: none;
    outline: none;
    color: #FFF;
    font-size: 36px;
    transition: .3s;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
}

    button.kc_fab_main_btn img {
        filter: drop-shadow( 3px 6px 2px rgba(0, 0, 0, .23));
    }

.kc_fab_main_btn span {
    transition: .5s;
}

.kc_fab_main_btn:hover span {
}

.kc_fab_main_btn:focus {
    transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -webkit-transform: rotate(360deg);
}

.ink {
    display: block;
    position: absolute;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 100%;
    -webkit-transform: scale(0);
    -moz-transform: scale(0);
    -o-transform: scale(0);
    transform: scale(0);
}

.fb_dialog_content iframe[data-testid=bubble_iframe] {
    display: none !important;
}