.container-boton{
    background-color: #6d96a8;
    border: 0.2px solid #fff;
    position: fixed;
    z-index: 999;
    border-radius: 50%;
    bottom: 55px;
    left: 25px;
    padding: 10px;
    transition: ease 0.160s;
    animation: efecto 3.1s infinite;
}


.container2-boton{
    background-color: #ff5221;
    border: 0.2px solid #fff;
    position: fixed;
    z-index: 999;
    border-radius: 50%;
    bottom : 55px;
    right: 25px;
    padding: 10px;
    transition: ease 0.160s;
    animation: efecto 3.1s infinite;
}

.container-boton:hover{
    transform: scale(1.5);
    transition: 0.3s;
}

.container2-boton:hover{
    transform: scale(1.5);
    transition: 0.3s;
}

.boton{
    width: 100px;
    transition: ease 1s;
}
.boton2{
    width: 100px;
    transition: ease 1s;
}

@keyframes efecto{
    0%{
        box-shadow: 0 0 0 0 rgba(0, 0, 0, 0.85);
    }
    100%{
        box-shadow: 0 0 0 25px rgba(0, 0, 0, 0);
    }
}