Có bao giờ bạn thấy một Website mà luôn luôn có một Icon hình chiếc điện thoại lơ lửng ở trên website, bạn bấm vào đó, trình duyệt hỏi bạn có muốn gọi hay không không?
Nếu bạn làm bất động sản thì quá quen thuộc với điều này rồi đúng không?
Vậy bạn đã biết cách để có được cái đó trên website của bạn chưa?
Ở bài viết hướng dẫn ngắn này, sẽ hướng dẫn bạn thêm nhanh thuộc tính đơn giản, tinh tế nhưng lại hiệu quả lên website và các Landing Page của bạn.
Bước 1: Bạn truy cập vào tài khoản LadiPage, chọn Landing Page cần thêm
Bước 2: Bấm vào Menu Cài đặt ở trên cùng

Bước 3: Copy đoạn code sau và dán vào ô “Thêm mã vào trước thẻ body” như hình bên dưới
[code lang=”html”]
<style type="text/css">
.hotline {
position: fixed;
left: 0;
top: 45%;
z-index:900000 !important;
}
.phonering-alo-phone {position:fixed;visibility:hidden;background-color:transparent;width:200px;height:200px;
cursor:pointer;z-index:200000 !important;right:150px;bottom:-50px;left:-50px;display:block;
-webkit-backface-visibility:hidden;
-webkit-transform:translateZ(0);
transition:visibility .5s;
}
.phonering-alo-phone.phonering-alo-show {visibility:visible}
.phonering-alo-phone.phonering-alo-static {opacity:.6}
.phonering-alo-phone.phonering-alo-hover,.phonering-alo-phone:hover {opacity:1}
.phonering-alo-ph-circle {width:160px;height:160px;top:20px;left:20px;position:absolute;
background-color:transparent;border-radius:100%;border:2px solid rgba(30,30,30,0.4);
opacity:.1;
-webkit-animation:phonering-alo-circle-anim 1.2s infinite ease-in-out;
animation:phonering-alo-circle-anim 1.2s infinite ease-in-out;
transition:all .5s;
-webkit-transform-origin:50% 50%;
-ms-transform-origin:50% 50%;
transform-origin:50% 50%
}
.phonering-alo-phone.phonering-alo-active .phonering-alo-ph-circle {
-webkit-animation:phonering-alo-circle-anim 1.1s infinite ease-in-out!important;
animation:phonering-alo-circle-anim 1.1s infinite ease-in-out!important
}
.phonering-alo-phone.phonering-alo-static .phonering-alo-ph-circle {
-webkit-animation:phonering-alo-circle-anim 2.2s infinite ease-in-out!important;
animation:phonering-alo-circle-anim 2.2s infinite ease-in-out!important
}
.phonering-alo-phone.phonering-alo-hover .phonering-alo-ph-circle,.phonering-alo-phone:hover .phonering-alo-ph-circle {
border-color:#00aff2;
opacity:.5
}
.phonering-alo-phone.phonering-alo-green.phonering-alo-hover .phonering-alo-ph-circle,.phonering-alo-phone.phonering-alo-green:hover .phonering-alo-ph-circle {
border-color:#272d6b;
opacity:.5
}
.phonering-alo-phone.phonering-alo-green .phonering-alo-ph-circle {
border-color:#00aff2;
opacity:.5
}
.phonering-alo-phone.phonering-alo-gray.phonering-alo-hover .phonering-alo-ph-circle,.phonering-alo-phone.phonering-alo-gray:hover .phonering-alo-ph-circle {
border-color:#ccc;
opacity:.5
}
.phonering-alo-phone.phonering-alo-gray .phonering-alo-ph-circle {
border-color:#75eb50;
opacity:.5
}
.phonering-alo-ph-circle-fill {width:100px;height:100px;top:50px;left:50px;position:absolute;background-color:#000;
border-radius:100%;border:2px solid transparent;
-webkit-animation:phonering-alo-circle-fill-anim 2.3s infinite ease-in-out;
animation:phonering-alo-circle-fill-anim 2.3s infinite ease-in-out;
transition:all .5s;
-webkit-transform-origin:50% 50%;
-ms-transform-origin:50% 50%;
transform-origin:50% 50%
}
.phonering-alo-phone.phonering-alo-active .phonering-alo-ph-circle-fill {
-webkit-animation:phonering-alo-circle-fill-anim 1.7s infinite ease-in-out!important;
animation:phonering-alo-circle-fill-anim 1.7s infinite ease-in-out!important
}
.phonering-alo-phone.phonering-alo-static .phonering-alo-ph-circle-fill {
-webkit-animation:phonering-alo-circle-fill-anim 2.3s infinite ease-in-out!important;
animation:phonering-alo-circle-fill-anim 2.3s infinite ease-in-out!important;
opacity:0!important
}
.phonering-alo-phone.phonering-alo-hover .phonering-alo-ph-circle-fill,.phonering-alo-phone:hover .phonering-alo-ph-circle-fill {
background-color:rgba(39,45,107,0.5);
opacity:.75!important
}
.phonering-alo-phone.phonering-alo-green.phonering-alo-hover .phonering-alo-ph-circle-fill,.phonering-alo-phone.phonering-alo-green:hover .phonering-alo-ph-circle-fill {
background-color:rgba(39,45,107,0.5);
opacity:.75!important
}
.phonering-alo-phone.phonering-alo-green .phonering-alo-ph-circle-fill {
background-color:rgba(0,175,242,0.5);
}
.phonering-alo-phone.phonering-alo-gray.phonering-alo-hover .phonering-alo-ph-circle-fill,.phonering-alo-phone.phonering-alo-gray:hover .phonering-alo-ph-circle-fill {
background-color:rgba(204,204,204,0.5);
opacity:.75!important
}
.phonering-alo-phone.phonering-alo-gray .phonering-alo-ph-circle-fill {
background-color:rgba(117,235,80,0.5);
opacity:.75!important
}
.phonering-alo-ph-img-circle {
width:60px;
height:60px;
top:70px;
left:70px;
position:absolute;
background:rgba(30,30,30,0.1) url(data:image/png;base64,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) no-repeat center center;
border-radius:100%;
border:2px solid transparent;
-webkit-animation:phonering-alo-circle-img-anim 1s infinite ease-in-out;
animation:phonering-alo-circle-img-anim 1s infinite ease-in-out;
-webkit-transform-origin:50% 50%;
-ms-transform-origin:50% 50%;
transform-origin:50% 50%
}

.phonering-alo-phone.phonering-alo-active .phonering-alo-ph-img-circle {
-webkit-animation:phonering-alo-circle-img-anim 1s infinite ease-in-out!important;
animation:phonering-alo-circle-img-anim 1s infinite ease-in-out!important
}

.phonering-alo-phone.phonering-alo-static .phonering-alo-ph-img-circle {
-webkit-animation:phonering-alo-circle-img-anim 0 infinite ease-in-out!important;
animation:phonering-alo-circle-img-anim 0 infinite ease-in-out!important
}

.phonering-alo-phone.phonering-alo-hover .phonering-alo-ph-img-circle,.phonering-alo-phone:hover .phonering-alo-ph-img-circle {
background-color:#00aff2;
}

.phonering-alo-phone.phonering-alo-green.phonering-alo-hover .phonering-alo-ph-img-circle,.phonering-alo-phone.phonering-alo-green:hover .phonering-alo-ph-img-circle {
background-color:#272d6b;
}

.phonering-alo-phone.phonering-alo-green .phonering-alo-ph-img-circle {
background-color:#00aff2;
}

.phonering-alo-phone.phonering-alo-gray.phonering-alo-hover .phonering-alo-ph-img-circle,.phonering-alo-phone.phonering-alo-gray:hover .phonering-alo-ph-img-circle {
background-color:#ccc;
}

.phonering-alo-phone.phonering-alo-gray .phonering-alo-ph-img-circle {
background-color:#75eb50
}

@-webkit-keyframes phonering-alo-circle-anim {
0% {
-webkit-transform:rotate(0) scale(.5) skew(1deg);
-webkit-opacity:.1
}

30% {
-webkit-transform:rotate(0) scale(.7) skew(1deg);
-webkit-opacity:.5
}

100% {
-webkit-transform:rotate(0) scale(1) skew(1deg);
-webkit-opacity:.1
}
}

@-webkit-keyframes phonering-alo-circle-fill-anim {
0% {
-webkit-transform:rotate(0) scale(.7) skew(1deg);
opacity:.2
}

50% {
-webkit-transform:rotate(0) scale(1) skew(1deg);
opacity:.2
}

100% {
-webkit-transform:rotate(0) scale(.7) skew(1deg);
opacity:.2
}
}

@-webkit-keyframes phonering-alo-circle-img-anim {
0% {
-webkit-transform:rotate(0) scale(1) skew(1deg)
}

10% {
-webkit-transform:rotate(-25deg) scale(1) skew(1deg)
}

20% {
-webkit-transform:rotate(25deg) scale(1) skew(1deg)
}

30% {
-webkit-transform:rotate(-25deg) scale(1) skew(1deg)
}

40% {
-webkit-transform:rotate(25deg) scale(1) skew(1deg)
}

50% {
-webkit-transform:rotate(0) scale(1) skew(1deg)
}

100% {
-webkit-transform:rotate(0) scale(1) skew(1deg)
}
}

@-webkit-keyframes phonering-alo-circle-anim {
0% {
-webkit-transform:rotate(0) scale(.5) skew(1deg);
transform:rotate(0) scale(.5) skew(1deg);
opacity:.1
}

30% {
-webkit-transform:rotate(0) scale(.7) skew(1deg);
transform:rotate(0) scale(.7) skew(1deg);
opacity:.5
}

100% {
-webkit-transform:rotate(0) scale(1) skew(1deg);
transform:rotate(0) scale(1) skew(1deg);
opacity:.1
}
}

@keyframes phonering-alo-circle-anim {
0% {
-webkit-transform:rotate(0) scale(.5) skew(1deg);
transform:rotate(0) scale(.5) skew(1deg);
opacity:.1
}

30% {
-webkit-transform:rotate(0) scale(.7) skew(1deg);
transform:rotate(0) scale(.7) skew(1deg);
opacity:.5
}

100% {
-webkit-transform:rotate(0) scale(1) skew(1deg);
transform:rotate(0) scale(1) skew(1deg);
opacity:.1
}
}

@-webkit-keyframes phonering-alo-circle-fill-anim {
0% {
-webkit-transform:rotate(0) scale(.7) skew(1deg);
transform:rotate(0) scale(.7) skew(1deg);
opacity:.2
}

50% {
-webkit-transform:rotate(0) scale(1) skew(1deg);
transform:rotate(0) scale(1) skew(1deg);
opacity:.2
}

100% {
-webkit-transform:rotate(0) scale(.7) skew(1deg);
transform:rotate(0) scale(.7) skew(1deg);
opacity:.2
}
}

@keyframes phonering-alo-circle-fill-anim {
0% {
-webkit-transform:rotate(0) scale(.7) skew(1deg);
transform:rotate(0) scale(.7) skew(1deg);
opacity:.2
}

50% {
-webkit-transform:rotate(0) scale(1) skew(1deg);
transform:rotate(0) scale(1) skew(1deg);
opacity:.2
}

100% {
-webkit-transform:rotate(0) scale(.7) skew(1deg);
transform:rotate(0) scale(.7) skew(1deg);
opacity:.2
}
}

@-webkit-keyframes phonering-alo-circle-img-anim {
0% {
-webkit-transform:rotate(0) scale(1) skew(1deg);
transform:rotate(0) scale(1) skew(1deg)
}

10% {
-webkit-transform:rotate(-25deg) scale(1) skew(1deg);
transform:rotate(-25deg) scale(1) skew(1deg)
}

20% {
-webkit-transform:rotate(25deg) scale(1) skew(1deg);
transform:rotate(25deg) scale(1) skew(1deg)
}

30% {
-webkit-transform:rotate(-25deg) scale(1) skew(1deg);
transform:rotate(-25deg) scale(1) skew(1deg)
}

40% {
-webkit-transform:rotate(25deg) scale(1) skew(1deg);
transform:rotate(25deg) scale(1) skew(1deg)
}

50% {
-webkit-transform:rotate(0) scale(1) skew(1deg);
transform:rotate(0) scale(1) skew(1deg)
}

100% {
-webkit-transform:rotate(0) scale(1) skew(1deg);
transform:rotate(0) scale(1) skew(1deg)
}
}

@keyframes phonering-alo-circle-img-anim {
0% {
-webkit-transform:rotate(0) scale(1) skew(1deg);
transform:rotate(0) scale(1) skew(1deg)
}

10% {
-webkit-transform:rotate(-25deg) scale(1) skew(1deg);
transform:rotate(-25deg) scale(1) skew(1deg)
}

20% {
-webkit-transform:rotate(25deg) scale(1) skew(1deg);
transform:rotate(25deg) scale(1) skew(1deg)
}

30% {
-webkit-transform:rotate(-25deg) scale(1) skew(1deg);
transform:rotate(-25deg) scale(1) skew(1deg)
}

40% {
-webkit-transform:rotate(25deg) scale(1) skew(1deg);
transform:rotate(25deg) scale(1) skew(1deg)
}

50% {
-webkit-transform:rotate(0) scale(1) skew(1deg);
transform:rotate(0) scale(1) skew(1deg)
}

100% {
-webkit-transform:rotate(0) scale(1) skew(1deg);
transform:rotate(0) scale(1) skew(1deg)
}
}
</style>
<div class="hotline">
<div id="phonering-alo-phoneIcon" class="phonering-alo-phone phonering-alo-green phonering-alo-show">
<div class="phonering-alo-ph-circle"></div>
<div class="phonering-alo-ph-circle-fill"></div>
<div class="phonering-alo-ph-img-circle">
<a class="pps-btn-img " title="Liên hệ" href="tel:+84972220777" onclick="trackCall(‘tel:+84972220777’); return false;"> <img src="https://3.bp.blogspot.com/-jipOkVbgvtk/WPd_CdNwOoI/AAAAAAAAEn0/iYoBqhrSHWgSGDOiEvvEzTYa-khhJt9NACLcB/s1600/v8TniL3.png" alt="Liên hệ" width="50" class="img-responsive"/> </a>
</div>
</div>
</div>
[/code]

Chú ý: Ở đoạn code trên, có một mã:
[code]
onclick="trackCall(‘tel:+84972220777’); return false;"
[/code]
Mã này là để theo dõi số lượt Click vào nút này và đổ dữ liệu vào phần Event Tracking của Google Analytics.
Để hàm theo dõi này hoạt động, bạn cần triển khai mã theo dõi Google Analytics + Event Tracking Code, cụ thể như sau:

Copy tất cả các dòng code bên dưới này dán vào ô (Chú ý thay mã Google Analytics của bạn nhé)
[code lang=”js”]
<!– Global site tag (gtag.js) – Google Analytics –>
<script async src="https://www.googletagmanager.com/gtag/js?id=UA-XXXXXX-X"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag(‘js’, new Date());
gtag(‘config’, ‘UA-XXXXXX-X’);
</script>
<script>
var trackCall = function(url) {
gtag(‘event’, ‘Clicked’, {
‘event_category’: ‘ButtonClicked’,
‘event_label’: ‘CallHotline’,
‘transport_type’: ‘beacon’,
‘event_callback’: function(){document.location = url;}
});
}
</script>
[/code]
Trong đó: UA-XXXXXX-X là Google Analytics ID của bạn.
Xem hướng dẫn chi tiết tại đây: https://support.google.com/analytics/answer/1008080?hl=vi
Chúc bạn thành công!