h3 {
    margin-top: 2.5em;    
}

h4 {
    margin-top: 1.5em;
    margin-bottom: 0.8em;    
}

.container {
    max-width: 30em;
    margin: 0 auto;
}

.time-table th{
    padding:0.3em;
    font-weight: normal;
    text-align: left;
}
.time-table td{
    padding:0.3em 0.3em 0.3em 0.8em;
}
.time-table {
    margin-top:0.5em;
    margin-bottom: 1.5em;
}