body {
    background-color: black;
    color: white;
    font-size: 40px;
    margin-top: 50px;
}

div {
    display: flex;
    justify-content: center;
}

h1 {
    text-align: center;
    position: relative;
}

h1::before {
    display: inline-block;
    content: " ";
    width: 40px;
    height: 40px;
    background-color: red;
    border-radius: 20px;
    border: 2px solid white;
    position: absolute;
    transform: translateX(-150%);
}

h1::after {
    display: inline-block;
    content: " ";
    width: 40px;
    height: 40px;
    background-color: blue;
    border-radius: 20px;
    border: 2px solid white;
    position: absolute;
    transform: translateX(50%);
}