.mouse {
    background: var(--in-message-color) linear-gradient(transparent 0%, transparent 50%, var(--color) 50%, var(--color) 100%);
    position: relative;
    width: calc(var(--index) * 1.5);
    height: calc(var(--index) * 2.5);
    border-radius: 100px;
    background-size: 100% 200%;
    /* -webkit-animation: colorSlide 5s linear infinite, nudgeMouse 5s ease-out infinite; */
    /* animation: colorSlide 5s linear infinite, nudgeMouse 5s ease-out infinite; */
    -webkit-animation: colorSlide 6s ease-in-out infinite;
    animation: colorSlide 6s ease-in-out infinite;
}
.mouse:before, .mouse:after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
}
.mouse:before {
    width: calc(var(--index) * 1.3);
    height: calc(var(--index) * 2.3);
    background-color: var(--background-color);
    border-radius: 100px;
}
.mouse:after {
    box-shadow: 0 0 calc(var(--index) * 0.3) calc(var(--index) * 0.1) var(--shadow);
    background-color: var(--color);
    width: calc(var(--index) * 0.18);
    height: calc(var(--index) * 0.18);
    border-radius: 100%;
    -webkit-animation: trackBallSlide 6s linear infinite;
    animation: trackBallSlide 6s linear infinite;
}

@-webkit-keyframes colorSlide {
    0% {
        background-position: 0% 100%;
    }
    20% {
        background-position: 0% 0%;
    }
    21% {
        background-color: var(--in-message-color);
    }
    29.99% {
        background-color: var(--color);
        background-position: 0% 0%;
    }
    30% {
        background-color: var(--in-message-color);
        background-position: 0% 100%;
    }
    50% {
        background-position: 0% 0%;
    }
    51% {
        background-color: var(--in-message-color);
    }
    59% {
        background-color: var(--color);
        background-position: 0% 0%;
    }
    60% {
        background-color: var(--in-message-color);
        background-position: 0% 100%;
    }
    80% {
        background-position: 0% 0%;
    }
    81% {
        background-color: var(--in-message-color);
    }
    90%, 100% {
        background-color: var(--color);
    }
}

@keyframes colorSlide {
    0% {
        background-position: 0% 100%;
    }
    20% {
        background-position: 0% 0%;
    }
    21% {
        background-color: var(--in-message-color);
    }
    29.99% {
        background-color: var(--color);
        background-position: 0% 0%;
    }
    30% {
        background-color: var(--in-message-color);
        background-position: 0% 100%;
    }
    50% {
        background-position: 0% 0%;
    }
    51% {
        background-color: var(--in-message-color);
    }
    59% {
        background-color: var(--color);
        background-position: 0% 0%;
    }
    60% {
        background-color: var(--in-message-color);
        background-position: 0% 100%;
    }
    80% {
        background-position: 0% 0%;
    }
    81% {
        background-color: var(--in-message-color);
    }
    90%, 100% {
        background-color: var(--color);
    }
}
@-webkit-keyframes trackBallSlide {
    0% {
        opacity: 1;
        transform: scale(1) translateY(calc(var(--index) * -0.6));
    }
    6% {
        opacity: 1;
        transform: scale(0.9) translateY(calc(var(--index) * 0.1));
    }
    14% {
        opacity: 0;
        transform: scale(0.4) translateY(calc(var(--index) * 0.8));
    }
    15%, 19% {
        opacity: 0;
        transform: scale(0.4) translateY(calc(var(--index) * -0.6));
    }
    28%, 29.99% {
        opacity: 1;
        transform: scale(1) translateY(calc(var(--index) * -0.6));
    }
    30% {
        opacity: 1;
        transform: scale(1) translateY(calc(var(--index) * -0.6));
    }
    36% {
        opacity: 1;
        transform: scale(0.9) translateY(calc(var(--index) * 0.1));
    }
    44% {
        opacity: 0;
        transform: scale(0.4) translateY(calc(var(--index) * 0.8));
    }
    45%, 49% {
        opacity: 0;
        transform: scale(0.4) translateY(calc(var(--index) * -0.6));
    }
    58%, 59.99% {
        opacity: 1;
        transform: scale(1) translateY(calc(var(--index) * -0.6));
    }
    60% {
        opacity: 1;
        transform: scale(1) translateY(calc(var(--index) * -0.6));
    }
    66% {
        opacity: 1;
        transform: scale(0.9) translateY(calc(var(--index) * 0.1));
    }
    74% {
        opacity: 0;
        transform: scale(0.4) translateY(calc(var(--index) * 0.8));
    }
    75%, 79% {
        opacity: 0;
        transform: scale(0.4) translateY(calc(var(--index) * -0.6));
    }
    88%, 100% {
        opacity: 1;
        transform: scale(1) translateY(calc(var(--index) * -0.6));
    }
}
@keyframes trackBallSlide {
    0% {
        opacity: 1;
        transform: scale(1) translateY(calc(var(--index) * -0.6));
    }
    6% {
        opacity: 1;
        transform: scale(0.9) translateY(calc(var(--index) * 0.1));
    }
    14% {
        opacity: 0;
        transform: scale(0.4) translateY(calc(var(--index) * 0.8));
    }
    15%, 19% {
        opacity: 0;
        transform: scale(0.4) translateY(calc(var(--index) * -0.6));
    }
    28%, 29.99% {
        opacity: 1;
        transform: scale(1) translateY(calc(var(--index) * -0.6));
    }
    30% {
        opacity: 1;
        transform: scale(1) translateY(calc(var(--index) * -0.6));
    }
    36% {
        opacity: 1;
        transform: scale(0.9) translateY(calc(var(--index) * 0.1));
    }
    44% {
        opacity: 0;
        transform: scale(0.4) translateY(calc(var(--index) * 0.8));
    }
    45%, 49% {
        opacity: 0;
        transform: scale(0.4) translateY(calc(var(--index) * -0.6));
    }
    58%, 59.99% {
        opacity: 1;
        transform: scale(1) translateY(calc(var(--index) * -0.6));
    }
    60% {
        opacity: 1;
        transform: scale(1) translateY(calc(var(--index) * -0.6));
    }
    66% {
        opacity: 1;
        transform: scale(0.9) translateY(calc(var(--index) * 0.1));
    }
    74% {
        opacity: 0;
        transform: scale(0.4) translateY(calc(var(--index) * 0.8));
    }
    75%, 79% {
        opacity: 0;
        transform: scale(0.4) translateY(calc(var(--index) * -0.6));
    }
    88%, 100% {
        opacity: 1;
        transform: scale(1) translateY(calc(var(--index) * -0.6));
    }
}
@-webkit-keyframes nudgeMouse {
    0% {
        transform: translateY(0);
    }
    20% {
        transform: translateY(calc(var(--index) * 0.25));
    }
    30% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(calc(var(--index) * 0.25));
    }
    60% {
        transform: translateY(0);
    }
    80% {
        transform: translateY(calc(var(--index) * 0.25));
    }
    90% {
        transform: translateY(0);
    }
}
@keyframes nudgeMouse {
    0% {
        transform: translateY(0);
    }
    20% {
        transform: translateY(calc(var(--index) * 0.25));
    }
    30% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(calc(var(--index) * 0.25));
    }
    60% {
        transform: translateY(0);
    }
    80% {
        transform: translateY(calc(var(--index) * 0.25));
    }
    90% {
        transform: translateY(0);
    }
}