body {
  color: #444;
  font: 100%/30px "微软雅黑", 'Helvetica Neue', helvetica, arial, sans-serif;
  text-shadow: 0 1px 0 #fff;
}
a, a:hover,a:visited{
  color: #444;
  text-decoration: none;
}
em {
  font-style: italic; 
}
table {
  background: #f5f5f5;
  border-collapse: collapse;
  box-shadow: inset 0 1px 0 #fff;
  font-size: 12px;
  line-height: 24px;
  margin: 20px auto;
  margin: 1.2rem auto;
  text-align: left;
  width: 100%;
} 
th {
  background: #444;
  background:-webkit-linear-gradient(#777, #444);
  background:linear-gradient(#777, #444);
  border-left: 1px solid #555;
  border-right: 1px solid #777;
  border-top: 1px solid #555;
  border-bottom: 1px solid #333;
  box-shadow: inset 0 1px 0 #999;
  color: #fff;
  font-weight: bold;
  padding: 10px 15px;
  padding: .4rem .6rem;
  position: relative;
  text-shadow: 0 1px 0 #000;
  cursor: pointer;
}

th:after {
  background: -webkit-linear-gradient(rgba(255,255,255,0), rgba(255,255,255,.08));
  background: linear-gradient(rgba(255,255,255,0), rgba(255,255,255,.08));
  content: '';
  display: block;
  height: 25%;
  left: 0;
  margin: 1px 0 0 0;
  position: absolute;
  top: 25%;
  width: 100%;
}

th:first-child {
  border-left: 1px solid #777;  
  box-shadow: inset 1px 1px 0 #999;
}

th:last-child {
  box-shadow: inset -1px 1px 0 #999;
}

td {
  border-right: 1px solid #fff;
  border-left: 1px solid #e8e8e8;
  border-top: 1px solid #fff;
  border-bottom: 1px solid #e8e8e8;
  padding: 10px 15px;
  padding: .4rem .6rem;
  position: relative;
  -webkit-transition:all 300ms;
  transition: all 300ms;
}

td:first-child {
  box-shadow: inset 1px 0 0 #fff;
} 

td:last-child {
  border-right: 1px solid #e8e8e8;
  box-shadow: inset -1px 0 0 #fff;
} 

tr {
  background: url(../image/2.png);  
}

tr:nth-child(odd) td, tr.odd td{
  background: #f1f1f1 url(../image/2.png);  
}

tr:last-of-type td {
  box-shadow: inset 0 -1px 0 #fff; 
}

tr:last-of-type td:first-child {
  box-shadow: inset 1px -1px 0 #fff;
} 

tr:last-of-type td:last-child {
  box-shadow: inset -1px -1px 0 #fff;
} 

a:hover{
   text-shadow: 0 0 3px #aaa;
}