.brosr{
    
    margin-left: 10%;
    color: white;
    background-color: #9c0e1e;
    border-radius: 5px;
    width: 170px;
    text-align: center;
    padding: 10px;
    cursor: pointer;
  }

.icn-wtap{
    position: fixed;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    font-size: 30px;
    background-color: #30a753;
    bottom: 15vh;
    left: 20px;
    transform: translateX(-80px);
    transition: 0.5s;
    opacity: 0;
    border-radius: 50%;
}
.icn-wtap-scrolled{
    transform: translateX(0);
    opacity: 1;
}