Table row Height problem

hi,i am having a problem with the table in my UI.
the row of table as negligible height.
This is being shown when it is inspect by firebug

but in my style sheet style.css its is written

.dashboard .v-table-row-spacer {
height: 10px;
overflow: hidden;
}

.dashboard .v-table-row, .dashboard .v-table-row-odd {
background: #fff;
border: 0;
margin: 0;
padding: 0;
cursor: pointer;
}
please help me ASAP
D.

Hi Dilpreet,

What theme are you using? Is there any data in your Table? Could you add screenshot to illustrate the problem?