h1      { 
    color:            red;
 }
   
 
 body  {background-color:silver;
    font-family: Arial, Helvetica, sans-serif;
    } td

p { text-align: center;}
h1{background-color: yellow;}


 table { width: 60%;
         border:solid;
}

th{ 
   border:solid;
}
table{ 
   border-collapse: collapse;
}
th { background-color: blue;
   color: yellow;
border: solid;}
   


.box{ border: 1px solid;
   background-color: yellow;
   width: 200px;
}
  body{ background-color: silver; front font-family:arial}
  
  .gerade{background-color: cyan;}
  .ungerade{ 
   background-color: lightblue;
   padding: 5px;
   border: 1px solid black;
  }

  
  tr :hover{
background-color: red;
color: white;
border: 1px solid black;
padding: 5px;
border-style: solid;


  }
  { 
  }