h1 {
    color: #364e96;/*文字色*/
    padding: 0.5em 0;/*上下の余白*/
    border-top: solid 3px #364e96;/*上線*/
    border-bottom: solid 3px #364e96;/*下線*/
  }


html {
    font-family: 'Noto Sans JP', sans;
}

.buttonControl{
    /* position: absolute;*/
    width: 200px;
    top: 0;
    left: 0;
    right: 0;
    margin: auto;
    padding: 5px 15px;
    color: #fff;
    font-size: 18px;
    background-color: #097d7e;
    -webkit-box-shadow: 0 3px 0 #0b5555;
    box-shadow: 0 3px 0 #0b5555;
    border: none;
    border-radius: 10px;
    appearance: auto;
    writing-mode: horizontal-tb !important;
  
    text-rendering: auto;
    letter-spacing: normal;
    word-spacing: normal;
    line-height: normal;
    text-transform: none;
    text-indent: 0px;
    text-shadow: none;
    display: inline-block;
    text-align: center;
    align-items: flex-start;
    cursor: default;
    box-sizing: border-box;
  }