.rk-tip-in {
                bottom:50px;
                right:10px;
            animation: rki 1s ease;
        }

        @keyframes rki {
            0% {
                right:-520px;
                bottom:60px;
            }
            40% {                
                right:10px;
                bottom:60px;
            }
            60 %{       
                right:10px;
                bottom:20px;
            
            }
            100 %{       
                right:10px;
                bottom:50px;
            
            }
        }

        .rk-tip-out {
            right:-520px;
            bottom:-110px;
            animation: rko 1s ease;
        }

        @keyframes rko {
            0% {
                bottom:50px;
                right:10px;
            }
            50% {
                bottom:-20px;
                right:10px;
            }
            100% {
                bottom:110px;
                right:-520px;
            }
        }