#fixed{
    position: fixed;
    bottom: 8%;
    right: 3%;
    z-index: 99999;
}

.top{
    width: 45px;
    height: 45px;
    background-color: #707070;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50px;
    cursor: pointer;
}

.top i{
    color: #fff;
    font-size: 20px;
}



























/* mobile */
@media screen and (max-width: 767px){
    
    #fixed{
        bottom: 3%;
        right: 5%;
    }
    
    .top{
        width: 35px;
        height: 35px;
    }
    
    .top i{
        font-size: 14px;
    }

}























/* tablet */
@media screen and (min-width: 768px) and (max-width: 1024px){
    
    #fixed{
        bottom: 3%;
        right: 5%;
    }
    
    .top{
        width: 35px;
        height: 35px;
    }
    
    .top i{
        font-size: 14px;
    }

}