.smartem-sph-metabox .empty-message{
    font-style:italic;
    padding:13px 0;
    display:block;
}

.smartem-sph-metabox .insert-table,
.smartem-sph-metabox .existing-table{
    width:99%;
}
.smartem-sph-metabox .insert-table .label{
    width:140px;
}
.smartem-sph-metabox .existing-table input,
.smartem-sph-metabox .insert-table input{
    width:100%;
}

.smartem-sph-metabox hr{
    border:none;
    border-bottom:1px solid #ccc;
    height:1px;
    line-height:1px;
    font-size:1px;
    margin:6px 0;
}

.smartem-sph-metabox .delete-link{
    width:60px;
}