.flex-wrap {
    display: flex;
    flex-wrap: wrap;
}

.hidden {
    display: none;
}

.center-button {
    display: inline-block;
    margin: 1.5rem auto;
    padding: 12px 24px;
    background: linear-gradient(135deg, #5591af 0%, #3e6b82 100%);
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    letter-spacing: 0.025em;
    box-shadow: 0 4px 15px rgba(85, 145, 175, 0.3);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.center-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(74, 144, 226, 0.4);
}

#signature {
    justify-content: flex-end;
}

#signature-table {
    justify-content: flex-end;
    font-size: smaller;
    border-spacing: 10px 0px;
}

table#signature-table {
    font-weight: normal;
}

table#signature-table th {
    padding: 0 10px;
    font-weight: normal;
    text-align: right;
}

table#signature-table tr {
    text-align: left;
}

/* info */

#rectchar {
    border: 2px solid #5591af;
    border-radius: 6px;
    padding: 4px 8px;
    font-weight: 600;
    background: linear-gradient(135deg, rgba(85, 145, 175, 0.1) 0%, rgba(62, 107, 130, 0.1) 100%);
    color: #5591af;
    display: inline-block;
    font-size: 0.9rem;
    letter-spacing: 0.025em;
}

  div.info ul {
    padding: 0;
  }

  div.info ul li {
    color: black;
    position:relative;
    line-height: 1.5;
    padding: 0.5em;
    margin-bottom: 4px;
    border-left : solid 15px #7db4e6;/*先の色＝アイコン裏の色*/
    list-style-type: none!important;
  }  

  div.info ul li:nth-child(2n)  {
    background: #f0f7ff;/*バーの色*/
  }  
  div.info ul li:nth-child(2n+1)  {
    background: #e8f4fd;/*バーの色*/
  }
  
  div.info ul li:before {
    position: absolute;
    display: block;
    padding: 0.5em;
    width: 1.2em;
    color: white; /*アイコン色*/
    font-weight: 1000;/*アイコンは太字にしない*/
    text-align: center;
    left : -35px; /*左端からのアイコンまでの距離*/
    /*以下 上下中央寄せのため*/
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
  }