*{
    margin: 0;
    padding: 0;
    font-family: 'Courier New', Courier, monospace;
    box-sizing: border-box;
}

body{
    background: linear-gradient(rgba(226, 226, 21, 0.911), rgb(41, 131, 167));
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

body h1{

    font-size: 80px;
    padding-bottom: 100px;

}

.relogio{
    display: flex;
    background: transparent;
    border-radius: 3px;
    box-shadow: 0 8px 10px rgba(0, 0, 0, 0.5);
    width: 600px;
    height: 200px;
    align-items: center;
    justify-content: space-around;
}

.relogio>div{
    background: rgba(0, 0, 0, 0.473);
    color: #fff;
    height: 120px;
    width: 150px;
    border-radius: 6px;
    letter-spacing: 3px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.relogio>div>span{

    font-size: 60px;
    font-weight: bold;
}

.relogio .tempo{
    font-size: 20px;
}