table
{
    width: 100%;
    border-spacing: 0;
    border-collapse: collapse;
    vertical-align: center;
    text-align: center;
}

table th,
table td
{
    border: 1px solid transparent; /* No more visible border */
    transition: all .3s;
}

table th
{
    background: linear-gradient(#333 0%,#444 100%);
    color: #fff;
    font-weight: bold;
    font-size: 1.5em;
}

table tr:nth-child(even)
{
    background: #eee;
}

table tr:nth-child(odd)
{
    background: #fdfdfd;
}