Ответ 1
Вот пример, который я сделал для другого сообщения. Моя таблица полностью расширяема, и вы также можете видеть свитки.
html, body, #expandtable, #tablecontainer
{
height:100%;
margin: 0;
padding: 0;
border: none;
overflow-y: hidden;
}
#tablecontainer
{
width: 100%;
margin: 0 auto;
padding-top: 50px;
max-width: 900px;
}
#expandtable
{
margin: 5px 0 0 0px;
overflow-x: hidden;
overflow-y: scroll;
height: 60%;
border-bottom: 0;
background-color: #eee;
margin: 0 auto;
}
.breakline { clear:both;}
.divrow
{
}
.divcell { float:left; border: 1px solid #999; box-sizing: border-box; min-height: 30px; }
.colname { float:left; border: 1px solid #e5e5e5; box-sizing: border-box;}
.cellwidth1 { width:10%; }
.cellwidth2 { width:45%; }
.cellwidth3 { width:35%; }
.cellwidth4 { width:10%; }
<div id="tablecontainer">
<div id="topbar">
<div class="colname cellwidth1">ABC</div>
<div class="colname cellwidth2">ABC</div>
<div class="colname cellwidth3">ABC</div>
<div class="colname cellwidth4">ABC</div>
</div>
<div class="breakline"></div>
<div id="expandtable">
<div class="divrow">
<div class="divcell cellwidth1"> </div>
<div class="divcell cellwidth2"> </div>
<div class="divcell cellwidth3"> </div>
<div class="divcell cellwidth4"> </div>
</div>
<div class="divrow">
<div class="divcell cellwidth1"> </div>
<div class="divcell cellwidth2"> </div>
<div class="divcell cellwidth3"> </div>
<div class="divcell cellwidth4"> </div>
</div>
<div class="divrow">
<div class="divcell cellwidth1"> </div>
<div class="divcell cellwidth2"> </div>
<div class="divcell cellwidth3"> </div>
<div class="divcell cellwidth4"> </div>
</div>
<div class="divrow">
<div class="divcell cellwidth1"> </div>
<div class="divcell cellwidth2"> </div>
<div class="divcell cellwidth3"> </div>
<div class="divcell cellwidth4"> </div>
</div>
<div class="divrow">
<div class="divcell cellwidth1"> </div>
<div class="divcell cellwidth2"> </div>
<div class="divcell cellwidth3"> </div>
<div class="divcell cellwidth4"> </div>
</div>
<div class="divrow">
<div class="divcell cellwidth1"> </div>
<div class="divcell cellwidth2"> </div>
<div class="divcell cellwidth3"> </div>
<div class="divcell cellwidth4"> </div>
</div>
<div class="divrow">
<div class="divcell cellwidth1"> </div>
<div class="divcell cellwidth2"> </div>
<div class="divcell cellwidth3"> </div>
<div class="divcell cellwidth4"> </div>
</div>
<div class="divrow">
<div class="divcell cellwidth1"> </div>
<div class="divcell cellwidth2"> </div>
<div class="divcell cellwidth3"> </div>
<div class="divcell cellwidth4"> </div>
</div>
<div class="divrow">
<div class="divcell cellwidth1"> </div>
<div class="divcell cellwidth2"> </div>
<div class="divcell cellwidth3"> </div>
<div class="divcell cellwidth4"> </div>
</div>
<div class="divrow">
<div class="divcell cellwidth1"> </div>
<div class="divcell cellwidth2"> </div>
<div class="divcell cellwidth3"> </div>
<div class="divcell cellwidth4"> </div>
</div>
<div class="divrow">
<div class="divcell cellwidth1"> </div>
<div class="divcell cellwidth2"> </div>
<div class="divcell cellwidth3"> </div>
<div class="divcell cellwidth4"> </div>
</div>
<div class="divrow">
<div class="divcell cellwidth1"> </div>
<div class="divcell cellwidth2"> </div>
<div class="divcell cellwidth3"> </div>
<div class="divcell cellwidth4"> </div>
</div>
<div class="divrow">
<div class="divcell cellwidth1"> </div>
<div class="divcell cellwidth2"> </div>
<div class="divcell cellwidth3"> </div>
<div class="divcell cellwidth4"> </div>
</div>
<div class="divrow">
<div class="divcell cellwidth1"> </div>
<div class="divcell cellwidth2"> </div>
<div class="divcell cellwidth3"> </div>
<div class="divcell cellwidth4"> </div>
</div>
</div>
<div class="breakline"></div>
<div id="topbar">
<div class="colname cellwidth1">ABC</div>
<div class="colname cellwidth2">ABC</div>
<div class="colname cellwidth3">ABC</div>
<div class="colname cellwidth4">ABC</div>
</div>
</div>