<body>
    <section>
        <div class="shadow"></div>
        <div class="bowl">
            <div class="liquid"></div>
        </div>
    
    </section>
</body>
@import url('https://fonts.googleapis.com/css2?family=BhuTuka+Expanded+One&family=Kanit&family=Mrs+Sheppards&family=Oswald:wght@700&display=swap');

*{
    margin:0;
    padding:0;
    box-sizing: border-box;
}
section{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #121212;
}
.bowl{
    position: relative;
    width:300px;
    height: 300px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    border: 8px solid transparent;
    animation: animate 5s linear infinite;
    transform-origin:  bottom center;
    animation-play-state: run;
}



@keyframes animate{
    0%{

        transform: rotate(0deg);
    }
    25%{
        transform: rotate(22deg);

    }
    50%{
        transform: rotate(0deg);

    }
    75%{
        transform: rotate(-22deg);
    }
    100%{
        filter: hue-rotate(360deg);
    }

}





.bowl::before{
    content: '';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40%;
    height: 30px;
    border: 15px solid #444;
    border-radius: 50%;
    box-shadow: 0 10px #222;
}
.bowl::after{
    content: '';
    position: absolute;
    top: 35%;
    left: 50%;
    transform: translate(-50%,-50%);
    border-radius: 50%;
    width: 150px;
    height: 60px;
    background: rgba(255,255,255,0.05);
    transform-origin: center ;
    animation: animateBowlShadow 5s linear infinite;
    animation-play-state: running;
}

@keyframes animateBowlShadow{
    0%{
        left:50%;
        width:150px;
        height:60px;
    }
    25%{
        left:55%;
        width: 140px;
        height: 65px;
    }
    
    50%{
        left:50%;
        width: 150px;
        height: 60px;
    }
    75%{
        left:45%;
        width: 140px;
        height: 65px;
    }

    
    100%{

    }
}


.liquid{
    position: absolute;
    top: 50%;
    left: 5px;
    right: 5px;
    bottom: 5px;
    background: #1ae907;
    border-bottom-left-radius: 150px;
    border-bottom-right-radius: 150px;
    filter: drop-shadow(0 0 80px #1ae907);
    transform-origin: top center;
    animation: animateLiquid 5s linear infinite;
    animation-play-state: running;
}

@keyframes animateLiquid{
    0%{

        transform: rotate(0deg);
    }
    25%{
        transform: rotate(-22deg);

    }
    30%{
        transform: rotate(-23deg);
    }
    50%{
        transform: rotate(0deg);

    }
    75%{
        transform: rotate(22deg);
    }
    80%{
        transform: rotate(23deg)
    }
    100%{
        transform: rotate(0deg);
    }


}



.liquid::before{
    content:'';
    position: absolute;
    top: -10px;
    width:100%;
    height:20px;
    background: #15be05;
    border-radius: 50%;
    filter: drop-shadow(0 0 80px #15be05)
}

.shadow{
    position: absolute;
    top: calc(50% + 150px);
    left: 50%;
    transform: translate(-50%, -50%);
    width: 260px;
    height: 40px;
    background: rgba(0,0,0,0.5);
    border-radius:50%;
    animation: animteShadow 5s linear infinite;
    animation-play-state:running;
}
@keyframes animteShadow {

    0%{
        left:50%;
        width:260px;
        height:40px;
        top:calc(50% +150px);

    }
    25%{
        left:55%;
        width:265px;
        height:30px;
        top:calc(50% +130px);

    }
    50%{
        left:50%;
        width:260px;
        height:40px;
        top:calc(50% +150px);
    }
    75%{
        left:45%;
        top:calc(50% +130px);
        width: 265px;
        height:30px;
    }
    100%{
        
    }
}

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

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