*{
    background-color:black;
    color: white;
    font-family:'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    margin: 0;
    padding: 0;

}

body{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    flex-direction: column;
    gap: 16px;
}

.clock{
    display: flex;
    gap: 50px;
    flex-wrap:wrap ;

}

.clock span{
    font-size: 150px;
    color: chartreuse;
    display: flex;
    align-items: center;
    gap: 50px;
}

.clock span:not(:last-child):after{
    content: ':';
    margin-bottom: 25px;
    color:burlywood
}

h2 strong{
    color: chartreuse;
}