.fcta-zalo-ben-trong-nut svg path {
    fill: #fff;
}

.fcta-zalo-vi-tri-nut {
    position: fixed;
    bottom: 120px;
    right: 20px;
    z-index: 999;
}

.fcta-zalo-nen-nut {
    box-shadow: 0 1px 6px rgba(0,0,0,.06),0 2px 32px rgba(0,0,0,.16);
}

.fcta-zalo-nen-nut {
    width: 60px;
    height: 60px;
    text-align: center;
    color: #fff;
    background: #0068ff;
    border-radius: 50%;
    position: relative;
}

    .fcta-zalo-nen-nut::after, .fcta-zalo-nen-nut::before {
        content: "";
        position: absolute;
        border: 1px solid #0068ff;
        background: #0068ff80;
        z-index: -1;
        left: -20px;
        right: -20px;
        top: -20px;
        bottom: -20px;
        border-radius: 50%;
        animation: zoom 1.9s linear infinite;
    }

    .fcta-zalo-nen-nut::after {
        animation-delay: .4s;
    }

.fcta-zalo-ben-trong-nut {
    transition: all 1s;
}

.fcta-zalo-ben-trong-nut {
    position: absolute;
    text-align: center;
    width: 50%;
    height: 58%;
    left: 12px;
    bottom: 14px;
    font-size: 25px;
    opacity: 1;
}

.fcta-zalo-nen-nut:hover .fcta-zalo-ben-trong-nut, .fcta-zalo-text {
    opacity: 0;
}

.fcta-zalo-text {
    position: absolute;
    top: 10px;
    text-transform: uppercase;
    font-size: 13px;
    font-weight: 700;
    transform: scaleX(-1);
    transition: all .5s;
    line-height: 1.5;
}

.fcta-zalo-nen-nut:hover .fcta-zalo-text {
    transform: scaleX(1);
    opacity: 1;
}


@media only screen and (max-width:768px) {
    .fcta-zalo-vi-tri-nut {
        bottom: 76px;
    }
}


@keyframes zoom {
    0% {
        transform: scale(.5);
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    to {
        opacity: 0;
        transform: scale(1);
    }
}