body{
  font-size: 3em;
  text-align: center;
  font-family: 'Concert One','M PLUS Rounded 1c', sans-serif;
}
div.container{
  display: flex;
  width:100%;
}
div.ioncontainer{
  width:25%;
}
div.shiki{
  width:50%;
  height:1000px;
  display: flex;
  flex-wrap: wrap;
}
div.tablecontainer{
  width:50%;
  height:700px;
}
div.shikicontainer{
  width:100%;
  height:200px;
}
td{
  text-align:center;
  font-size:2em;
  height:90px;
}
table.soseishiki{
  width:90%;
  height:600px;
}

table.soseishiki td{
  width:45%;
  height:100px;
  font-size:50px;
}

button{
  font-size: 30px;
  font-family: 'Concert One','M PLUS Rounded 1c', sans-serif;
}