.messcenter {
    margin-top: 20px;
    width: 100%;
    border-collapse: collapse;
}

.messcenter img {
    height: 20px;
    position: relative;
    top: 2px;
    margin-left: 10px;
}

.messcenter tr {
    height: 40px;
}
.messcenter tr:nth-child(even) {
    background: #f9f9f9;
}
.messcenter tr:nth-child(odd) {
    background: #FFF;
}

.messcenter tr:hover {
    background-color: #f6f6f6;
}

.messcent-noaction {
    color: #929292;
}

.messcent tr:hover {
          background-color: #929292;
        }

/*.messcenter td {
    border: 1px solid #000;
}*/