.simditor-body table, .editor-style table {
    width: 100%;
    table-layout: fixed;
    border-collapse: collapse;
    border-spacing: 0;
    margin: 15px 0;
}
.simditor-body table thead, .editor-style table thead {
    background-color: #f9f9f9;
}
.simditor-body table td, .simditor-body table th, .editor-style table td, .editor-style table th {
    min-width: 40px;
    height: 30px;
    border: 1px solid #ccc;
    vertical-align: top;
    padding: 2px 4px;
    text-align: left;
    box-sizing: border-box;
}
.simditor-body table td.active, .simditor-body table th.active, .editor-style table td.active, .editor-style table th.active {
    background-color: #ffffee;
}