.error{
	color: red;
}
.call-btn {
    position: fixed;
    margin: 0;
    padding: 0;
    left: 0;
    bottom: 0;
    background: #fff;
    background-color: transparent;
    cursor: pointer;
    font-size: 0;
    width: 80px;
    height: 80px;
    z-index: 1000;
}
.call-btn .zoomIn {
    width: 80px;
    height: 80px;
    border: 2px solid #0789cd;
    border-radius: 100px;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -40px;
    margin-left: -40px;
    animation-name: zoomIn;
    animation-duration: 1s;
    animation-iteration-count: infinite;
    animation-timing-function: ease-out;
    opacity: .2;
}
.call-btn .pulse {
    width: 50px;
    height: 50px;
    background: #0789cd;
    border-radius: 100px;
    position: absolute;
    opacity: .3;
    top: 44%;
    left: 44%;
    margin-top: -20px;
    margin-left: -20px;
    animation-name: pulse;
    animation-duration: .5s;
    animation-iteration-count: infinite;
    animation-direction: alternate;
    animation-timing-function: ease-in-out;
}
.call-btn .tada {
    background: #fff;
    border-radius: 100px;
    width: 40px;
    height: 40px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-top: -20px;
    margin-left: -20px;
    animation-name: tadaa;
    animation-duration: .5s;
    animation-iteration-count: infinite;
    animation-direction: alternate;
}
.call-btn .tel {
    position: absolute;
    top: 50%;
    left: 25px;
    color: #fff;
    font-size: 17px;
    width: 160px;
    text-align: center;
    padding-left: 30px;
    -webkit-transform: translate(0,-50%);
    -ms-transform: translate(0,-50%);
    -o-transform: translate(0,-50%);
    transform: translate(0,-50%);
    line-height: 25px;
    border: 1px solid #1b7fc5;
    border-radius: 20px;
    background: #1b7fc5;
    z-index: -1;
    font-weight: 700;
    font-family: Arial;
    text-shadow: 1px 1px 2px #5f5f5f;
    padding: 6px;
    padding-left: 30px;
}
.call-btn .tada a svg {
    width: 22px;
    text-decoration: none;
    color: #1b7fc5;
    margin-left: 8px;
    position: absolute;
    top: 25px;
    margin-top: -17px;
}
.call-btn a{color:#fff;text-decoration: none;}

@media only screen and (max-width: 768px){
	.call-btn, .zalo-btn{
		display: block;
	}
	footer .footop{
		padding-bottom: 100px;
	}
}
@-webkit-keyframes zoomIn{from{opacity:0;-webkit-transform:scale3d(.3,.3,.3);transform:scale3d(.3,.3,.3)}50%{opacity:1}}@keyframes zoomIn{from{opacity:0;-webkit-transform:scale3d(.3,.3,.3);transform:scale3d(.3,.3,.3)}50%{opacity:1}}.zoomIn{-webkit-animation-name:zoomIn;animation-name:zoomIn}
@-webkit-keyframes pulse{from{-webkit-transform:scale3d(1,1,1);transform:scale3d(1,1,1)}50%{-webkit-transform:scale3d(1.05,1.05,1.05);transform:scale3d(1.05,1.05,1.05)}to{-webkit-transform:scale3d(1,1,1);transform:scale3d(1,1,1)}}@keyframes pulse{from{-webkit-transform:scale3d(1,1,1);transform:scale3d(1,1,1)}50%{-webkit-transform:scale3d(1.05,1.05,1.05);transform:scale3d(1.05,1.05,1.05)}to{-webkit-transform:scale3d(1,1,1);transform:scale3d(1,1,1)}}.pulse{-webkit-animation-name:pulse;animation-name:pulse}