.whatsApp{
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 100px;
    right: 30px;
    box-sizing: border-box;
    padding: 2px;
    border-radius: 50%;
    outline: 2px solid #25D366;
    outline-offset: 2px;
    z-index: 9999;
}
[dir~="rtl"] .whatsApp{
    right: 0;
}
.whatsApp:hover{
    outline: 0;
}

.whatsApp img{
    width: 100%;
    height: 100%;
}