table, table td, table tr {
 padding:0px;
 border-spacing: 0px;
}
 
table {
 border:2px #3a97ce solid;
 border-radius:5px;
 min-width:400px;
 color: rgb(17, 103, 184);
 font-family: Helvetica,Arial;
}
 
table td {
 padding:6px;
}
 
table tr:first-child td:first-child {
 border-radius:5px 0px 0px 0px;
}
 
table tr:first-child td:last-child {
 border-radius:0px 5px 0px 0px;

}
 
table tr:last-child td:first-child {
 border-radius:0px 0px 0px 5px;
}
 
table tr:last-child td:last-child {
 border-radius:0px 0px 5px 0px;
}
 
table td:not(:last-child) {
    /* bordes separación columnas */
 border-right:1px #3a97ce solid;
}
 
 
table tr:nth-child(2n) {
    /* filas pares */
 background: #abe0f5;
 
}
 
table tr:nth-child(2n+1){
    /* filas impares */
 /* background: #ADD8E6; */
 background: #e5f2f7;
}
 
table.header tr:not(:first-child):hover, table:not(.header) tr:hover {
    /* color al pasar el mouse sobre fila */
 background:#68c0c0;
 
}
 
table:not(.header) tr {
 text-align: left;
 
}
 
table.header tr:first-child {
 font-weight: bold;
 color:#fff;
 background-color: #444;
 border-bottom:1px #000 solid;
}
 
table.header tr:nth-child(n+2) {
 text-align: right;
}
table thead tr th{
    background-color: #3a97ce;
    color: lightblue;
    height: 40px;
    text-align: center;
    text-transform: uppercase;
    
}
table thead tr{
    border-radius: 20%;
    background: coral;
}