.echbay-sms-messenger div.phonering-alo-zalo, 
.echbay-sms-messenger div.phonering-alo-alo {
	background-color:#0084ff;
}
.echbay-sms-messenger div.phonering-alo-sms {
	background-color:#f60
}
.echbay-sms-messenger div.phonering-alo-messenger {
	background-color:#e60f1e;
}
 
.echbay-sms-messenger {
	width:45px
}
.echbay-sms-messenger a {
	line-height:45px;
    color: transparent;
    display:block;
}
.echbay-sms-messenger {
	display:block
}
.echbay-sms-messenger div.phonering-alo-zalo {
	display: block
}
 
.echbay-sms-messenger div.phonering-alo-alo {
    background-image: url(https://hplike.com/image/call_blue.png);
    background-color: #ffff;
    background-size: 60%;
}
.echbay-sms-messenger div.phonering-alo-sms {
    background-image: url(https://hplike.com/image/sms.png);
    background-color: #ffff;
    background-size: 60%;
}
.echbay-sms-messenger div.phonering-alo-zalo {
    background-image: url(https://hplike.com/image/zalo.png);
    background-color: #ffff;
    background-size: 60%;
}
.echbay-sms-messenger div.phonering-alo-messenger {
    background-image: url(https://hplike.com/image/Messanger.png);
    background-color: #ffff;
    background-size: 60%;
}

.echbay-sms-messenger div.phonering-alo-youtube {
    background-image: url(https://hplike.com/image/youtube.png);
    background-color: #ffff;
    background-size: 60%;
}

.echbay-sms-messenger div {
    margin: 14px 0;
    background: #0084FF center no-repeat;
    background-size: 70%;
    border-radius: 50%;
    box-shadow: 0 3px 10px #888;
}
 
.echbay-sms-messenger {
    text-align: center;
    right:20px;
    position: fixed;
    bottom: 20px;
    z-index: 999;
}