/* Плавающая кнопка */
.my-float-btn {
    position: fixed;
    right: 40px;
    bottom: 60px;
    width: 220px;
    height: 220px;
    background: url('https://static.tildacdn.pro/tild3035-3838-4436-a133-363937356161/30.png') center/contain no-repeat;
    z-index: 9999;
    cursor: pointer;
   
}

/* эффект при наведении */
.my-float-btn {
    transition: all 0.3s ease;
}

.my-float-btn:hover {
    transform: scale(1.2);
    
}
/* крестик */
.float-close {
    position: fixed;
    right: 38px;
    bottom: 250px;
    width: 30px;
    height: 30px;
    background: #000;
    color: #00a2e4;
    border: none;
    border-radius: 50%;
    font-size: 22px;
    line-height: 26px;
    cursor: pointer;
    z-index: 10001;
}

.float-close:hover {
    background: #333;
}