html{
    font-size: 16px;
}
body {
    max-width: 95%;
    margin: 0 auto;
    background-color: #e2f0d9;
}
h1{
    font-size: 2rem;
    text-align: center;
    margin: 2rem auto 0.5rem;
    position: relative;
    background-color: #fff;
    border: 2px solid #498fcf;
    width: 80%;
}

h2{
    font-size: 1.5rem;
    margin: 0;
}

button{
    /* width: 20rem; */
    /* height: auto; */
    text-align: center;
    border: none;
    font-size: 1.5rem;
    color: #fff;
    background-color: #498fcf;
    margin: 1rem;
    /* z-index: 5; */
}

button:not(.selectmenu button){
    width: fit-content;
    height: auto;
    text-align: center;
    border: none;
    font-size: 1.5rem;
    color: #fff;
    background-color: #498fcf;
    box-shadow: 3px 3px 2px 1px #396b9b;
    margin: 20px 0 20px 0;
    padding: 0 10px;
}
button:hover{
    cursor: pointer;
    background-color: #396b9b;
    box-shadow: none;
}

.button {   /* 使い方ページで使用しているボタン見本 */
    font-size: 1.5rem;
    color: #fff;
    background-color: #498fcf;
    margin: 0.5rem;
    padding: 0.3rem;
}
.center {   /* 使い方ページ説明文 */
    width: fit-content;
    margin: 0 auto;
}
/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
.flex{
    display: flex;
}

.flex_center{
    display: flex;
    justify-content: center;
}
.flex_between{
    display: flex;
    justify-content: space-between;
}
.flex_around{
    display: flex;
    justify-content: space-around;
}

.memo{
    position: absolute;
    width: 15rem;
    z-index: 6;
    padding: 1rem;
    background-color: #ffffaa;
    border: 1px solid #cccccc;
    margin: 1rem;
    cursor: grab;
}
.memo input{
    width: 15rem;
    text-align: center;
    border: 0px solid #cccccc;
    font-size: 2.5rem;
    background-color: #ffffaa;
}
.memo input:focus{
    outline:0px solid #555555;
}

.trashbox{
    width: 24rem;
    height: 24rem;
    background-color: aquamarine;
    text-align: center;
    font-size: 2.5rem;
}

.title{
    text-align: center;
}
.title input{
    width: 98vw;
    text-align: center;
    border: 0px solid black;
    font-size: 4rem;
    text-decoration: underline;
    margin-bottom: 1rem;
}
.title input:focus{
    outline:0px solid #555555;
}

.stepchart_menu{
    text-align: center;
}

.chart{
    text-align: center;
}

.chart input{
    width: 50rem;
    text-align: center;
    border: 2px solid black;
    font-size: 2.5rem;
}
.Stepchart_houto {
    display: block;
    width: 70%;
    margin: 0 auto;
}
.tit {
    border: 0px solid black;
    font-size: 2rem;
    text-decoration: underline;
    margin-bottom: 1rem;
}

.noborder{
    border: 0px solid #000;
    background: none;
}
.noborder:focus{
    outline: 0px solid #000;
}
.selectmenu{
    width: 80%;
    margin: 0 auto;
    justify-content: space-evenly;
}
.selectmenu div{
    text-align: center;
    margin: 2rem 0;
    /* margin: 5rem;
    width: 40rem;
    font-size: 4rem; */
}
.selectmenu p{
    text-align: center;
    /* width: 40rem; */
    font-size: 1.5rem;
    margin: 1rem 0 0;
}
.selectmenu button{
    text-align: center;
    padding: 1vh 0;
    width: 15rem;
}
.selectmenu img{
    text-align: center;
    width: 15rem;
    height: 10rem;
}

.tool-container {
    outline: solid 1px #000;
    padding: 10px;
    margin: 10px;
}
.tool-container>p {
    color: #ffffff;
    background-color: #396b9b;
    margin: 0 0 10px 0;
    
}

/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
/*ベン図*/
.venn_diagram{
    width: 100%;
    justify-content: center;
    border: 2px solid #000000;
    border-radius: 1rem;
    margin: 1rem;
    padding-top: 5rem;
}

.etc div{
    position: relative;
    width: 21rem;
    height: 80%;
    border: 2px solid #000000;
    border-radius: 1rem;
    margin: 1rem;
}
.etc input{
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 20rem;
    font-size: 2.5rem;
    text-align: center;
}

.dragbox{
    position: relative;
}
.dragbox_left,.dragbox_right{
    position: relative;
    width: 720px;
    height: 502px;
}
.dragbox_left{
    margin-right: -220px;
}
.dragbox_right{
    margin-left: -220px;
    text-align: right;
}

.circle_left,.circle_right{
    position: absolute;
    left: calc(50% - 250px);
    width: 500px;
    height: 500px;
    line-height: 500px;
    border: 2px solid #000000;
    border-radius: 50%;
    text-align: center;
    margin: 0;
    z-index: 1;
  }
  .circle_left input,.circle_right input{
      position: absolute;
      top: -3rem;
      left: 50%;
      transform: translate(-50%,0);
      font-size: 2rem;
      text-align: center;
  }

  .venn_diagram_menu{
    z-index: 5;
  }
/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
/*ウェビングマップ*/
canvas {
position : fixed;
top: 103.2;
left: calc((100% - 100rem) / 2);
z-index: -1;
}
.window{
    position: relative;
    margin: auto;
    width: 100rem;
    height: 50rem;
    overflow-x: hidden;
    overflow-y: hidden;
    border: 1px solid #000000;
}
.dragwindow{
    position: absolute;
    top: calc(50% - 5000rem);
    left: calc(50% - 5000rem);
    width: 10000rem;
    height: 10000rem;
    border: 1px solid #000000;
}
.dragwindow:hover{
    cursor: move;
}
.a,.b{
    position : absolute;
    width: 15rem;
    height: 5rem;
    margin: 1rem;
    background-color: #ffffff;
}
.a{
    top: calc(50% - 3rem);
    left: calc(50% - 7.5rem);
    border: 2px solid red;
    z-index: 1;
}
.b{
    top: calc(50% - 10rem);
    left: calc(50% - 8.6rem);
    border: 2px solid blue;
}
.b:hover{
    cursor: grab;
}
.addtree_button{
    position: absolute;
    text-align: center;
    top: 0;
    right: 0;
    width: 2.5rem;
    height: 2.5rem;
    margin: 0;
    z-index: 0;
    background-color: #ffffff;
    color: #000000;
    font-size: 2rem;
}
.removetree_button{
    position: absolute;
    text-align: center;
    bottom: 0;
    right: 0;
    width: 2.5rem;
    height: 2.5rem;
    margin: 0;
    z-index: 0;
    background-color: #ffffff;
    color: #000000;
    font-size: 2rem;
}
.a input,.b input{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 12rem;
    height: 2rem;
    font-size: 2.5rem;
    text-align: center;
    border: 0px solid #ffffff;
}

.a input:focus,.b input:focus{
    outline:0px solid #ffffff;
}

.recenter_button{
    justify-content: center;
    text-align: center;
}
/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
/*PMI*/
.PMItable{
    justify-content: center;
}
.PMItable th{
    width: 40rem;
    font-size: 3rem;
}
.PMItable td{
    height: 50rem;
}
/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
/*座標軸*/
.tentable{
    position: relative;
    border: 2px solid #000000;
}
.tentable td{
    width: 45rem;
    height: 30rem;
    padding: 0;
}
.left-top{
    border-right: 1px solid #000000;
    border-bottom: 1px solid #000000;
}
.right-top{
    border-left: 1px solid #000000;
    border-bottom: 1px solid #000000;
}
.left-bottom{
    border-right: 1px solid #000000;
    border-top: 1px solid #000000;
}
.right-bottom{
    border-left: 1px solid #000000;
    border-top: 1px solid #000000;
}

.top-arrow1,.top-arrow2,.bottom-arrow1,.bottom-arrow2{
    width: 2rem;
    height: 0.1rem;
    background-color: #333;
}
.top-arrow1{
    position: absolute;
    top: calc(0% - 0.4rem + 1.25rem);
    left: calc(50% - 1.75rem + 0.3rem);
    transform: rotate(112.5deg);
}
.top-arrow2{
    position: absolute;
    top: calc(0% - 0.4rem + 1.25rem);
    right: calc(50% - 1.75rem + 0.3rem);
    transform: rotate(67.5deg);
}
.bottom-arrow1{
    position: absolute;
    bottom: calc(0% - 0.4rem + 1.25rem);
    right: calc(50% - 1.75rem + 0.3rem);
    transform: rotate(112.5deg);
}
.bottom-arrow2{
    position: absolute;
    bottom: calc(0% - 0.4rem + 1.25rem);
    left: calc(50% - 1.75rem + 0.3rem);
    transform: rotate(67.5deg);
}

.left-arrow1,.left-arrow2,.right-arrow1,.right-arrow2{
    width: 0.1rem;
    height: 2rem;
    background-color: #333;
}
.left-arrow1{
    position: absolute;
    left: calc(0% - 0.4rem + 1.25rem);
    bottom: calc(50% - 1.75rem + 0.3rem);
    transform: rotate(112.5deg);
}
.left-arrow2{
    position: absolute;
    left: calc(0% - 0.4rem + 1.25rem);
    top: calc(50% - 1.75rem + 0.3rem);
    transform: rotate(67.5deg);
}
.right-arrow1{
    position: absolute;
    right: calc(0% - 0.4rem + 1.25rem);
    top: calc(50% - 1.75rem + 0.3rem);
    transform: rotate(112.5deg);
}
.right-arrow2{
    position: absolute;
    right: calc(0% - 0.4rem + 1.25rem);
    bottom: calc(50% - 1.75rem + 0.3rem);
    transform: rotate(67.5deg);
}

.top-input,.bottom-input,.left-input,.right-input{
    border: 0px solid #ffffff;
    width: 24rem;
    height: 3rem;
    font-size: 2.5rem;
    background: none;
}
.top-input:focus,.bottom-input:focus,.left-input:focus,.right-input:focus{
    outline:0px solid #ffffff;
}
.tentable .top-input{
    position: absolute;
    top: 0;
    left: 53%;
    text-align: left;
}
.tentable .bottom-input{
    position: absolute;
    bottom: 0;
    right: 53%;
    text-align: right;
}
.tentable .left-input{
    position: absolute;
    bottom: 53%;
    left: 0;
    text-align: left;
}
.tentable .right-input{
    position: absolute;
    top: 53%;
    right: 0;
    text-align: right;
}
/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
/*Yチャート*/
.Ytable{
    position: relative;
    border: 2px solid #000000;
    width: 100rem;
    height: 55rem;
}
.Ychart_canvas{
    position: absolute;
    top: 0;
    left: 0;
}

.Ytable .top-input{
    position: absolute;
    top: calc(50% - 8.7rem);
    left: calc(50% - 12rem);
    text-align: center;
}
.Ytable .left-input{
    position: absolute;
    top: calc(50%);
    right: calc(50% + 0.5rem);
    text-align: right;
}
.Ytable .right-input{
    position: absolute;
    top: calc(50%);
    left: calc(50% + 0.5rem);
    text-align: left;
}
/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
/*ピラミッド*/
.Pyramidtable{
    position: relative;
    border: 2px solid #000000;
    width: 120rem;
    height: 55rem;
}
.Pyramid_canvas{
    position: absolute;
    top: 0;
    left: 0;
}
.one-input,.two-input,.three-input{
    border: 0px solid #ffffff;
    width: 20rem;
    height: 3rem;
    font-size: 2rem;
    background: none;
}
.one-input:focus,.two-input:focus,.three-input:focus{
    outline:0px solid #ffffff;
}
.two-input{
    position: absolute;
    top: calc(33.3%);
    left: 0;
}
.three-input{
    position: absolute;
    top: calc(66.6%);
    left: 0;
}
/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
/*クラゲチャート*/
.jellyfish{
    border: 2px solid #000;
    position: relative;
    left: calc((100% - 120rem) /2);
    width: 120rem;
    height: 58rem;
    margin: 0;
}
.jellyfish canvas{
    position: relative;
    top: 0%;
    left: 0%;
}
.circle{
    position: absolute;
    width: 15rem;
    height: 15rem;
    transform: translate(-50%,-100%);
    border: 2px solid #000;
    border-radius: 50%;
    background-color: #ffffff;
}
.jellyfish .headtitle{
    position: absolute;
    top: 25%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 35rem;
    height: 3rem;
    font-size: 3rem;
    border: 0px solid #000;
    background: none;
}
.jellyfish .headtitle:focus{
    outline: 0px solid #000;
}

.circle input{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 15rem;
    height: 2rem;
    font-size: 2.5rem;
    border: 0px solid #000;
    background: none;
}
.circle input:focus{
    outline: 0px solid #000;
}

.circle:nth-of-type(1){
    position: absolute;
    top: 78%;
    left: 22%;
}
.circle:nth-of-type(2){
    position: absolute;
    top: 95%;
    left: 35%;
}
.circle:nth-of-type(3){
    position: absolute;
    top: 100%;
    left: 50%;
}
.circle:nth-of-type(4){
    position: absolute;
    top: 95%;
    left: 65%;
}
.circle:nth-of-type(5){
    position: absolute;
    top: 78%;
    left: 78%;
}
/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
/*フィッシュボーン*/
.fishbone{
    border: 2px solid #000;
    position: relative;
    left: calc((100% - 120rem) /2);
    width: 120rem;
    height: 58rem;
    margin: 0;
}
.fishbone canvas{
    position: absolute;
    top: 0%;
    left: 0%;
}

.bone{
    margin-left: 4rem;
    margin-top: 9.1rem;
}

.fishbone .blank{
    width: 40rem;
}

.top-bone input,.bottom-bone input{
    width: 24rem;
    font-size: 2.9rem;
    border: 0px solid #111;
}
.bone-title input,.bone-title input{
    width: 24rem;
    font-size: 3.1rem;
    border: 0px solid #000;
}

.top-bone div,.bottom-bone div{
    width: 24rem;
    height: 3.8rem;
    margin: 0;
}
.top-bone div{
    border-top: 2px solid #000000;
}
.bottom-bone div{
    margin-top: 0.4px;
    border-bottom: 2px solid #000000;
}

.headtitle{
    position: absolute;
    top: 50%;
    left: 20%;
    transform: translate(-50%,-50%);
    width: 24rem;
    font-size: 3rem;
    margin-left: 4.5rem;
    margin-bottom: 1px;
}

.top-bone div:nth-of-type(1){
    margin-left: 4rem;
    border-top: 0px solid #000000;
}
.top-bone div:nth-of-type(2){
    margin-left: 3rem;
}
.top-bone div:nth-of-type(3){
    margin-left: 2rem;
}
.top-bone div:nth-of-type(4){
    margin-left: 1rem;
}

.bottom-bone div:nth-last-of-type(1){
    margin-left: 4rem;
    border-bottom: 0px solid #000000;
}
.bottom-bone div:nth-last-of-type(2){
    margin-left: 3rem;
}
.bottom-bone div:nth-last-of-type(3){
    margin-left: 2rem;
}
.bottom-bone div:nth-last-of-type(4){
    margin-left: 1rem;
}