.chat_site {
    position: fixed;
    right: 20px;
    bottom: 4%;
    z-index: 1000;
}
.chat_message {
    width: 50px;
    height: 50px;
    display: flex;
    border-radius: 100%;
    box-shadow: 0px 5px 20px 2px rgba(0, 0, 0, .5);
}

.chat_message .fab {
    margin: auto;
    font-size: 25px;
}

.chat_message.telegram,
.chat_message.whatsapp,
.chat_message.viber {
    opacity: 0;
    top: 0;
    position: absolute;
    transition: .5s;
    cursor: pointer;
}

.chat_message.mess_all {
    z-index: 1;
    position: relative;
    cursor: pointer;
}
.chat_site.active .chat_message.viber {
    opacity: 1;
    top: -115%;
}
.chat_site.active .chat_message.telegram {
    opacity: 1;
    top: -230%;
}

.chat_site.active .chat_message.whatsapp {
    opacity: 1;
    top: -345%;
}



.chat_message.mess_all {
    background: #F0C237;
        color: #fff;
}

.chat_message.whatsapp {
    background: #02d051;
}

.chat_message.telegram {
    background: #33b1e1;
}

.chat_message.viber {
    background: #665cac;
}

.chat_message a {
        color: #333;
    margin: auto;
    width: 100%;
    height: 100%;
    outline: none;
    display: flex;
}
.chat_message:hover {
    background: #000;
    color: #ccc;
}
.chat_message .viber_all, .chat_message .telegram_all, .chat_message .whatsapp_all {
    font-size: 18px;
}
.chat_message .viber_all{
    top: 9px;
    left: 5px;
    position: absolute;
}
.chat_message .telegram_all {
    position: absolute;
    top: 28px;
    left: 15px;
}
.chat_message .whatsapp_all {
    position: absolute;
    top: 9px;
    left: 29px;
}
@media only screen and (max-width: 767px) {
    .mobile_none { 
    	display:none;
    }
}
@media (min-width: 768px) and (max-width: 2500px) {
	.pc_none { 
		display:none;
	}
}