body {
    font-family: Arial, Helvetica, sans-serif;
}
#world-clock-content {
    position: absolute;
    top: 10%;
    left: 35%;
    padding: 20px;
    text-align: center;
    background: #fff;
    border: none;
    width: 30%;
    border-radius: 6px;
    margin-bottom: 60px;
    box-shadow: 0.1px 2px 2px 2px;
}

header {
    font-size: 25px;
    font-weight: 600;
    margin-bottom: 10px;
}

#city {
    width: 100%;
    
}



.hidden {
    display: none;
}

.city-content, .single-city-content{
    background: #fff;
    margin-top: 5px;
    margin-bottom: 5px;
    padding: 20px 5px 30px 10px;
    font-size: 20px;
    font-weight: 600;
    border-bottom: 1px solid black;
}

.city-element, .single-city-element {
    display: flex;
    padding: 0.5rem;
    justify-content: space-between;
}

.current-date, .city-date {
    float: left;
    font-size: 15px;
    font-weight: 200;
    margin-left: 7px;
}



footer {
    position: fixed;
    bottom: 0%;
    left: 35%;
    margin-top: 50px;
}