/* GOTOP */
 
.go-top-container {
    position: fixed;
    bottom: 3rem;
    right: 3rem;
    width: 6.6rem;
    height: 6.6rem;
    z-index: -1;
}

.btn-pequeno {
  width: 0px;
  height: 5px;
  padding: 3px 8px;
  font-size: 10px;
}
 
.go-top-button {
    width: 0rem;
    height: 0rem;
    background: #f70202;
    border-radius: 50%;
    cursor: pointer;
    transition: 0.2s;
    position: absolute;
    top: 80%;
    left: 80%;
    transform: translate(-50%, -50%);
    z-index: -1;
}
 
.go-top-button i {
    position: absolute;
    font-size: 1.7rem;
    top: 48%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    color: #fff;
    transition: 0.2s;
}
 
.show {
    z-index: 10;
}
 
.show .go-top-button {
    animation: popup 0.3s ease-in-out;
    width: 6.6rem;
    height: 6.6rem;
    z-index: 11;
}
 
.show i {
    transform: translate(-50%, -50%) scale(1);
}
 
@keyframes popup {
    0% {
        width: 0;
        height: 0;
    }
    50% {
        width: 8rem;
        height: 8rem;
    }
    20% {
        width: 6.6rem;
        height: 6.6rem;
    }
}