不管怎样，我找到的最好答案是: https://github.com/filamentgroup/tablesaw/issues/58#issuecomment-63966574

table.tablesaw
{
    table-layout: fixed;
    max-width: none;
    width: auto;
    min-width: 100%;
}

为此使用CSS属性“overflow”。

简短的总结:

overflow: visible|hidden|scroll|auto|initial|inherit;

e.g.

table {
    overflow: scroll;
}

//Representation of table
<div class="search-table-outter">
<table class="table table-responsive search-table inner">
</table>
</div>

//Css to make Horizontal Dropdown

<style>

    .search-table{table-layout: auto; margin:40px auto 0px auto; }
    .search-table, td, th {
        border-collapse: collapse;
    }
th{padding:20px 7px; font-size:15px; color:#444;}
td{padding:5px 10px; height:35px;}
    .search-table-outter { overflow-x: scroll; }
th, td { min-width: 200px; }


</style>

.wrapper {
  width: 0;
  min-width: 100%; //width 0, but min-width 100?? yes, I know...
  overflow: auto;
}

<div class="wrapper">
  <table></table>
</div>

表可以有任何宽度。我通常使用100%或max-content作为表。

这解决方案似乎有点过头了。最简洁的方法是像这样用div来包装:

<div style="overflow-x:auto;">
  <table>
    ...
  </table>
</div>

https://www.w3schools.com/howto/howto_css_table_responsive.asp

不管怎样，我找到的最好答案是: https://github.com/filamentgroup/tablesaw/issues/58#issuecomment-63966574

table.tablesaw
{
    table-layout: fixed;
    max-width: none;
    width: auto;
    min-width: 100%;
}