table {
  font-family:Verdana, Geneva, Tahoma, sans-serif;
  border-collapse:collapse;

}
caption {
  background-color:orange;  
  border:1px solid gray;
  border-radius:3px 3px 0 0; 
  color:white;
  font-weight:bold;
  padding:1% 0;
}
thead {
  height:40px;
  }

tbody {
  text-align:center;
  }
tr td {
  border-bottom:1px solid orange;
  min-width:100px;
  }
tr th {
  background-color:gainsboro;
  padding:1%;
  min-width:100px;
}
th, td {border:1px solid gray;}

th:nth-child(3),
td:nth-child(3) {text-align:right;}

tr:nth-child(odd) td {background-color:beige;}
tr:nth-child(even) th {background-color:gainsboro;}