div.whatsnew {
  /*margin: 10px 0;*/
  font-size: 100%;
  word-break: break-all;
  overflow: hidden;
/*0830変更*/
/*  width: 60%;*/
  width:85%;
  margin: 0 auto 50px;
/*0830変更*/

}

/*div.whatsnew a {*/
/*  padding: 7px 0;*/
/*  display: block;*/
/*  text-decoration: none;*/
/*  box-shadow: none;*/
/*}*/

/*URL非表示*/
div.whatsnew p {
  /*padding: 7px 0;*/
  display: block;
  text-decoration: none;
  box-shadow: none;
}

/*div.whatsnew a:hover {*/
/*  background-color: #f5f5f5;*/
/*  text-decoration: none;*/
/*  box-shadow: none;*/
/*}*/

div.whatsnew hr {
  margin: 0;
  padding: 0;
  border: 1px dotted gray;
}

div.whatsnew .newmark {
  font-size: 74%;
  padding: 1px 5px;
  vertical-align: middle;
  color: White;
  background-color: #ff4500;
  border-radius: 3px;
}

div.whatsnew dl {
  margin: 0;
  padding: 0;
  /*border: 0;*/
}

div.whatsnew dt {
  margin: 0 0 0 0.3em;
  padding: 0;
  border: 0;
  color: Gray;
  font-weight: normal;
  white-space: nowrap;
}

div.whatsnew dd {
  margin: 0;
  /*0830編集*/
  padding: 0 20px;
  /*font-size: 1.5rem;*/
  font-size: 1.2rem;
}

@media screen and (min-width: 600px) {
  div.whatsnew dl {
    overflow: hidden;
  }
  div.whatsnew dt {
    float: left;
    /*width: 8.1em;*/
    width: 6em;
    overflow: hidden;
  }
  div.whatsnew dd {
    overflow: hidden;
  }
}

/*0830変更*/
@media screen and (max-width: 600px) {
  div.whatsnew {
    width: 100%;
    margin: 0 auto 50px;
  }
  .lead .container .whatsnew h1{
    font-size: 2em;
  }

}

/*0830編集*/
.lead .container .whatsnew h1{
  font-size: 4em;
  padding-bottom: 10px;
  color:#004FA3;
}