* {
    box-sizing: border-box;
}

body {
    background-color: #00a9ff;
    padding: 20px;
    font-family: Impact
}

.heder {
font-size: 50px;
    text-align: center;
    color: #0100fe;
    padding: 20px;
    background-color: #0dfe00;
    border-radius: 30%;
}

.content {
    display: flex;
}

.left {
    width: 70%;
    background-color: darkorange;
}

.right {
    width: 30%;
    padding-left: 20px;
    background-color: red;
}