@charset "UTF-8";
.clearfix::after {
   content: "";
   display: block;
   clear: both;
}
#planBox {
  width: 80%;
  margin: 0 auto;
}
#planBox .leftBox {
  float: left;
   width: 45%;
}
#planBox .rightBox {
  float: right;
  width: 45%;
}