Hướng dẫn tạo Nút call cho blogspot

 Đối với Blogspot: Đăng nhập => Bố cục => Tạo tiện ích Javacript/HTML => Paste đoạn code nút call cho website, nút call cho blogspot như sau:

<style>
/* HOTLINE */
.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,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAYAAAAeP4ixAAAACXBIWXMAAAsTAAALEwEAmpwYAAABNmlDQ1BQaG90b3Nob3AgSUNDIHByb2ZpbGUAAHjarY6xSsNQFEDPi6LiUCsEcXB4kygotupgxqQtRRCs1SHJ1qShSmkSXl7VfoSjWwcXd7/AyVFwUPwC/0Bx6uAQIYODCJ7p3MPlcsGo2HWnYZRhEGvVbjrS9Xw5+8QMUwDQCbPUbrUOAOIkjvjB5ysC4HnTrjsN/sZ8mCoNTIDtbpSFICpA/0KnGsQYMIN+qkHcAaY6addAPAClXu4vQCnI/Q0oKdfzQXwAZs/1fDDmADPIfQUwdXSpAWpJOlJnvVMtq5ZlSbubBJE8HmU6GmRyPw4TlSaqo6MukP8HwGK+2G46cq1qWXvr/DOu58vc3o8QgFh6LFpBOFTn3yqMnd/n4sZ4GQ5vYXpStN0ruNmAheuirVahvAX34y/Axk/96FpPYgAAACBjSFJNAAB6JQAAgIMAAPn/AACA6AAAUggAARVYAAA6lwAAF2/XWh+QAAAB/ElEQVR42uya7W3CMBCG31QM4A1aNggTlG6QbpBMkHYC1AloJ4BOABuEDcgGtBOETnD9c1ERCH/lwxeaV8oPFGP86Hy+DxMREW5Bd7gRjSDSNGn4/RiAOvm8C0ZCRD5PSkQVXSr1nK/xE3mcWimA1ZV3JYBZCIO4giQANoYxMwYS6+xKY4lT5dJPreWZY+uspqSCKPYN27GJVBDXheVSQe494ksiEWTuMXcu1dld9SARxDX1OAJ4lgjy4zDnFsC076A4adEiRwAZg4hOUSpNoCsBPDGM+HqkNGynYBCuILuWj+dgWysGsNe8nwL4GsrW0m2fxZBq9rW0rNcX5MOQ9eZD8JFahcG5g/iKT671alGAYQggpYWvpEPYWrU/HDTOfeRIX0q2SL3QN4tGhZJukVobQyXYWw7WtLDKDIuM+ZSzscyCE9PCy5IttCvnZNaeiGLNHKuz8ZVh/MXTVu/1xQKmIqLEAuJ0fNo3iG5B51oSkeKnsBi/4bG9gYB/lCytU5G9DryFW+3Gm+JLwU7ehbJrwTjq4DJU8bHcVbEV9dXXqqP6uqO5e2/QZRYJpqu2IUAA4B3tXvx8hgKp05QZW6dJqrLTNkB6vrRURLRwPHqtYgkC3cLWQAcDQGGKH13FER/NATzi786+BPDNjm1dMkfjn2pGkBHkf4D8DgBJDuDHx9BN+gAAAABJRU5ErkJggg==) 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:0967755731"> <img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiZQ1Ebp7uMpUwTxFaaDDrNbDLIEwL97NFJvLjkcefeCOBV26CUiT6s5AFIv0DI4DwwyLcpKtsdYnFwBEJrDmsO75_CPY4KDowk10Jqj4JXlvQEIJzNAaxyvG3sW5nafEDAeS8_OexJnC1V/s1600/v8TniL3.png" alt="Liên hệ" width="50" class="img-responsive"/> </a>
        </div>
    </div>
</div>

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