body {
    font-family: Arial, Helvetica, sans-serif;
}

.parent {
    width: 600px;
    height: 350px;
    display: flex;
    margin: 100px auto;
    padding: 10px;
    justify-content: space-around;
}

.child1,
.child2 {
    background-color: #eeeeee;
    width: 42%;
    display: flex;
    padding: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.ch1 {
    background: #2196f3;
    height: 20px;
    padding: 10px;
    border-radius: 6px;
    color: white;
    width: 200px;
    display: flex;
    justify-content: center;
    font-weight: bold;
    font-size: 25px;
    align-items: center;
}

.ch2 {
    background-color: #dddddd;
    width: 82%;
    height: 200px;
    border-radius: 50%;
    padding: 10px;
}

.ch2::after {
    content: attr(data-pe);
    display: flex;
    justify-content: center;
    margin-top: 72px;
    font-size: 40px;
}

.or {
    background-color: #2196f3;
    width: 21px;
    height: 21px;
    border-radius: 50%;
    color: white;
    margin-top: 173px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    font-weight: bold;
    padding: 1px 2px;
}

.or::after {
    content: '';
    background-color: #2196f3;
    width: 1px;
    height: 350px;
    z-index: -1;
    display: flex;
    margin-left: -8px;
    margin-top: -14px;
}