style.css

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');
*{
    margin: 0px;
    padding: 0px;
}

body {
    font-family: 'Montserrat', sans-serif;
}

.app{
    height: 100vh;
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    align-items: center;
}

header h1{
    margin: 50px 0px 30px 0px;
    text-align: center;
    font-size: 50px;
}
header p1{
    font-size: 20px;
}
.pads{
    background: lightblue;
    width: 100%;
    display: flex;
}

.pads > div{
    height:100px;
    width: 100px;
    flex: 1;
    z-index: 3;
}
.pad1{
    background: #60d394;
}
.pad2{
    background: #d4600d;
}
.pad3{
    background: #d3ab60;
}
.pad4{
    background: #607dd3;
}
.pad5{
    background: #a560d3;
}
.pad6{
    background: #60d392;
}

@keyframes jump{
    0%{
        top: 50%;
        left: 0%;
    }    
    20%{
        top: 50%;
        left: 20%;
    }
    40%{
        top: 50%;
        left: 40%;
    }
    60%{
        top: 50%;
        left: 60%;
    }
    80%{
        top: 50%;
        left:80%;
    }
    100%{
        top: 50%;
        left: 100%;
        display: none;
    }
}

 .visual > div{
    position: absolute;
    height: 70px;
    width: 70px;
    border-radius: 50%;
    bottom: 0%;
    z-index: -1;
    overflow:hidden;
}