header {
    text-align: center
}

body {
    font-family: Arial, Helvetica, sans-serif
}

footer {
    color: gray;
    font-size: small;
    font-weight: bold;
    text-align: center
}

hr {
    display: block;
    position: relative;
    padding: 0;
    margin: 8px auto;
    height: 0;
    width: 80%;
    max-height: 0;
    font-size: 1px;
    line-height: 0;
    clear: both;
    border: none;
    border-top: 1px solid #666666;
    border-bottom: 1px solid #ffffff
}

table {
    margin-left: auto;
    margin-right: auto;
    text-align: center
}

table {
    border-color: steelblue;
    border-radius: 5px;
    border-spacing: 0px;
    border-style: solid;
    border-width: 1px
}

th {
    background-color: steelblue;
    color: white
}

th, td {
    padding-bottom: 4px;
    padding-left: 12px;
    padding-right: 12px;
    padding-top: 4px;
    text-align: left
}

tr:nth-child(even) {
    background-color: lightsteelblue
}

tr:nth-child(odd) {
    background-color: white
}

@media (prefers-color-scheme: dark) {
    header {
        text-align: center
    }
    
    body {
        background-color:#262626;
        color: #F5F5F5; 
        font-family: Arial, Helvetica, sans-serif
    }
    
    footer {
        color: #737373;
        font-size: small;
        font-weight: bold;
        text-align: center
        }
    
    a {
        border: none;
        color: #C60021;
        text-decoration: none
    }
    
    hr {
        border-top: 1px solid #F5F5F5;
        border-bottom: 1px solid #404040;
        width: 98%
    }
    
    table {
        border-color: #333333;
        border-radius: 5px;
        border-spacing: 0px;
        border-style: solid;
        border-width: 2px
    }
    
    th {
        background-color: #333333;
        color: #F5F5F5
    }
    
    th, td {
        padding-bottom: 4px;
        padding-left: 12px;
        padding-right: 12px;
        padding-top: 4px;
        text-align: left
    }
    
    tr.alternating:nth-child(even) {
        background-color: #262626
    }
    
    tr.alternating:nth-child(odd) {
        background-color: #404040
    }
}

@media (prefers-color-scheme: light) {
    header {
        text-align: center
    }
    
    body {
        background-color:#F5F5F5;
        color: #262626; 
        font-family: Arial, Helvetica, sans-serif
    }
    
    footer {
        color: #737373;
        font-size: small;
        font-weight: bold;
        text-align: center
    }
    
    a {
        border: none;
        color: #C60021;
        text-decoration: none
    }
    
    hr {
        border-top: 1px solid #404040;
        border-bottom: 1px solid #F5F5F5;
        width: 98%
    }
    
    table {
        border-color: #595959;
        border-radius: 5px;
        border-spacing: 0px;
        border-style: solid;
        border-width: 2px
    }
    
    th {
        background-color: #595959;
        color: #F5F5F5
    }
    
    th, td {
        padding-bottom: 4px;
        padding-left: 12px;
        padding-right: 12px;
        padding-top: 4px;
        text-align: left
    }
    
    tr.alternating:nth-child(even) {
        background-color: #F5F5F5
    }
    
    tr.alternating:nth-child(odd) {
        background-color: #D4D4D4
    }
}