@charset "utf-8";
#site-box{
  width:800px;
}

html {
    background: #e6e9e9;
    background-image: linear-gradient(270deg, rgb(230, 233, 233) 0%, rgb(216, 221, 221) 100%);
    -webkit-font-smoothing: antialiased;
}




nav{
text-align: center;
}
nav ul{
margin: 0 ;
padding: 0 ;
}
nav li{
list-style: none;
display: inline-block;
width: 13%;
min-width: 100px;
}
nav li:not(:last-child){
border-right:2px solid #ddd;
}
nav a{
text-decoration: none;
color: #333;
}
nav a.current{
color: #00B0F0;
border-bottom:2px solid #00B0F0;
}
nav a:hover{
color:#F7CB4D;
border-bottom:2px solid #F7CB4D;
}




body {
    background: #fff;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.06);
    color: #545454;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    margin: 0 auto;
    max-width: 800px;
    padding: 2em 2em 4em;
}

table{
    display: table-cell; text-align: left;
}

.container:first-of-type{
    margin-right: 60px;
}
.container:second-of-type{
    margin-left: auto;
}
.container{
    text-align: center;
}

h1, h2, h3, h4, h5, h6 {
    color: #222;
    font-weight: 600;
    line-height: 1.3;
}

h1 {
  position: relative;
  line-height: 1.4;
  padding:0.25em 1em;
  display: inline-block;
}

h1:before, h1:after { 
  content:'';
  width: 20px;
  height: 30px;
  position: absolute;
  display: inline-block;
}

h1:before {
  border-left: solid 2px #9977ff;
  border-top: solid 2px #9977ff;
  top:0;
  left: 0;
}

h1:after {
  border-right: solid 2px #9977ff;
  border-bottom: solid 2px #9977ff;
  bottom:0;
  right: 0;
}


h2{
  background: #ffa07a;
  box-shadow: 0px 0px 0px 5px #ffa07a;
  border: dashed 1px 	#000000;
  padding: 0.2em 0.5em;
  color: #454545;
}




h3 {
  position: relative;
  display: inline-block;
  padding: 0 55px;
}

h3:before, h3:after {
  content: '';
  position: absolute;
  top: 50%;
  display: inline-block;
  width: 45px;
  height: 2px;
  border-top: solid 1px black;
  border-bottom: solid 1px black;
}

h3:before {
  left:0;
}
h3:after {
  right: 0;
}

.under {
  background: linear-gradient(transparent 50%, 	#ffcc33 50%);
}

.stripe{ 
  position: relative;
  padding: 0.3em;
}
.stripe:after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 7px;
  background: repeating-linear-gradient(-45deg, skyblue, skyblue 2px, white 2px, white 4px);
}


h4 {
  padding: 0.5em;/*文字周りの余白*/
  color: #000000;/*文字色*/
  background: 	#BAD3FF;/*背景色*/
  border-left: solid 5px #00cc66;/*左線（実線 太さ 色）*/
}

h5 {
  padding: 0.25em 0.5em;/*上下 左右の余白*/
  color: #494949;/*文字色*/
  background: transparent;/*背景透明に*/
  border-left: solid 5px #7db4e6;/*左線*/
}

h6 {
  color: #6594e0;/*文字色*/
  /*線の種類（点線）2px 線色*/
  border-bottom: dashed 2px #6594e0;
}

.balloon-set-box {
  display: flex;
  flex-wrap: wrap;
}
.balloon-set-box.left { /* 左 */
  flex-direction: row
}
.balloon-set-box.right { /* 右 */
  flex-direction: row-reverse; /* アイコンと吹き出しの並びを入れ替える */
}
.balloon {
  position: relative; /* 三角の位置を固定するために設定 */
  display: inline-block;
  max-width: 600px;
  margin: 10px 20px 20px; /* 上 左右 下のマージン */
  padding: 40px 10px; /* ふきだし内の余白 */
  background: #d7ebfe; /* 背景色 */
  text-align: left; /* テキストの揃え */
  border-radius: 10px;
}


.balloon::after {
  content: '';
  border: 14px solid transparent;
  border-top-color: #d7ebfe;
  position: absolute;
  top: 20;
}
.left .balloon::after { /* 左側からの三角の位置 */
  left: -10px;
}
.right .balloon::after { /* 右側からの三角の位置 */
  right: -10px;
}
 
.icon-box {
  width: 80px;
    height:auto
  border-radius: 30%;
  border: 8px solid #fff;
  box-shadow: 0 0 0px rgba(0,0,0,0.3);
  overflow: hidden;
}


.line1 {
  border-bottom: double 6px #ff3366;
}


a {
    color: #0083e8;
}

b, strong {
    font-weight: 600;
}

samp {
    display: none;
}

img {
    animation: colorize 2s cubic-bezier(0, 0, .78, .36) 1;
    background: transparent;
    border: 0px solid rgba(0, 0, 0, 0.12);
    border-radius: 4px;
    display: block;
    margin: 1.3em auto;
    max-width: 95%;
}

@keyframes colorize {
    0% {
        -webkit-filter: grayscale(100%);
        filter: grayscale(100%);
    }
    100% {
        -webkit-filter: grayscale(0%);
        filter: grayscale(0%);
    }
}

.clear {

  clear: both;
  background-color: #fefe; /* 視覚化のための背景色 */

}

.left-column {

  float: left;

  width: 50%; /* 要素の幅を50%に定義 */
  background-color: 	#ffffff; /* 視覚化のための背景色 */

}

.right-column {

  float: right;

  width: 45%; /* 要素の幅を50%に定義 */

  background-color: #ddd; /* 視覚化のための背景色 */

}


.btn-flat-logo {
  position: relative;
  display: inline-block;
  font-weight: bold;
  padding: 2em 8em;
  text-decoration: none;
  color: #FFF;
  background: #9977ff;
  transition: .4s;
}

.btn-flat-logo:hover {
  background: #1ec7bb;
}





.btn-animation-02 {
  display: inline-block;
  width: 200px;
  text-align: center;
  background-color: #ff6699;
  border: 2px solid #ff6699;
  font-size: 16px;
  color: #ff6699;
  text-decoration: none;
  font-weight: bold;
  padding: 10px 24px;
  border-radius: 4px;
  position: relative;
}

.btn-animation-02 span {
  position: relative;
  z-index: 1;
}

.btn-animation-02::before,
.btn-animation-02::after {
  content: "";
  display: block;
  background-color: #FFF;
  width: 50%;
  height: 100%;
  position: absolute;
  top: 0;
  transition: .2s;
}
.btn-animation-02::before {
  left: 0;
}
.btn-animation-02::after {
  right: 0;
}

.btn-animation-02:hover:before,
.btn-animation-02:hover:after {
  width: 0;
  background-color: #FFF;
}

.btn-animation-02:hover {
  color: #FFF;
}


ul {
  display: flex;
  justify-content: center;
}


footer {
    background-color: #F0FFFF;
    width: 100%;
    margin-right: auto;
    margin-left: auto;    
}

.box18{
    margin:2em 0;
    position: relative;
    padding: 0.25em 1em;
    border: solid 2px #ffcb8a;
    border-radius: 3px 0 3px 0;
}
.box18:before,.box18:after
{
    content: '';
    position: absolute;
    width:10px;
    height: 10px;
    border: solid 2px #ffcb8a;
    border-radius: 50%;
}
.box18:after {
    top:-12px;
    left:-12px;
}
.box18:before {
    bottom:-12px;
    right:-12px;
}
.box18 p {
    margin: 0; 
    padding: 0;
}


.box28 {
    position: relative;
    margin: 2em 0;
    padding: 25px 10px 7px;
    border: solid 2px #90ee90;
}
.box28 .box-title {
    position: absolute;
    display: inline-block;
    top: -2px;
    left: -2px;
    padding: 0 9px;
    height: 25px;
    line-height: 25px;
    font-size: 17px;
    background: #90ee90;
    color: #ffffff;
    font-weight: bold;
}
.box28 p {
    margin: 0; 
    padding: 0;
}

h7 {
  border-bottom: solid 3px skyblue;
  position: relative;
}

h7:after {
  position: absolute;
  content: " ";
  display: block;
  border-bottom: solid 3px #ffc778;
  bottom: -3px;
  width: 30%;
}

.box5 {
    padding: 0.5em 1em;
    margin: 2em 0;
    border: double 5px #4ec4d3;
}
.box5 p {
    margin: 0; 
    padding: 0;
}

h8 {
  position: relative;
  color: #333;
  display: inline-block;
  margin: 47px 0;
  text-shadow: 0 0 2px white;
}
h8:before {
  content: "";
  position: absolute;
  background: #ffd69d;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%,-50%);
  transform: translate(-50%,-50%);
  z-index: -1;
}

.box27 {
    padding: 0.5em 1em;
    margin: 2em 0;
    background: #f0f7ff;
    border: dashed 2px #5b8bd0;/*点線*/
}
.box27 p {
    margin: 0; 
    padding: 0;
}

.box26 {
    position: relative;
    margin: 2em 0;
    padding: 0.5em 1em;
    border: solid 3px #95ccff;
    border-radius: 8px;
}
.box26 .box-title {
    position: absolute;
    display: inline-block;
    top: -13px;
    left: 10px;
    padding: 0 9px;
    line-height: 1;
    font-size: 19px;
    background: #FFF;
    color: #95ccff;
    font-weight: bold;
}
.box26 p {
    margin: 0; 
    padding: 0;
}

/*ボックス全体*/
.accbox {
    margin: 2em 0;
    padding: 0;
    max-width: 1000px;/*最大幅*/
}

/*ラベル*/
.accbox label {
    display: block;
    margin: 1.5px 0;
    padding : 11px 12px;
    color :#2f8fcf;
    font-weight: bold;
    background :#a4cbf3;
    cursor :pointer;
    transition: all 0.5s;
}

/*ラベルホバー時*/
.accbox label:hover {
    background :#85baef;
}

/*チェックは隠す*/
.accbox input {
    display: none;
}

/*中身を非表示にしておく*/
.accbox .accshow {
    height: 0;
    padding: 0;
    overflow: hidden;
    opacity: 0;
    transition: 0.8s;
}

/*クリックで中身表示*/
.cssacc:checked + .accshow {
    height: auto;
    padding: 5px;
    background: #eaeaea;
    opacity: 1;
}

.box2 {
    padding: 0.5em 1em;
    margin: 2em 0;
    font-weight: bold;
    color: #000000;/*文字色*/
    background: #FFF;
    border: solid 3px #6091d3;/*線*/
    border-radius: 10px;/*角の丸み*/
}
.box2 p {
    margin: 0; 
    padding: 0;
}