.floating-whatsapp{

position:fixed;

right:20px;
bottom:90px;

width:60px;
height:60px;

background:#25d366;

display:flex;
justify-content:center;
align-items:center;

border-radius:50%;

font-size:30px;

color:#fff;

z-index:9999;

box-shadow:0 0 20px rgba(0,0,0,0.3);

}