.bs-callout {
    padding: 20px;
    margin: 20px 0;
    border: 1px solid #eee;
    border-left-width: 5px;
    border-radius: 3px;
}
.bs-callout h4 {
    margin-top: 0;
    margin-bottom: 5px;
}
.bs-callout p:last-child {
    margin-bottom: 0;
}
.bs-callout code {
    border-radius: 3px;
}
.bs-callout+.bs-callout {
    margin-top: -5px;
}
.bs-callout-default {
    border-left-color: #777;
}
.bs-callout-default h4 {
    color: #777;
}
.bs-callout-primary {
    border-left-color: #428bca;
}
.bs-callout-primary h4 {
    color: #428bca;
}
.bs-callout-success {
    border-left-color: #5cb85c;
}
.bs-callout-success h4 {
    color: #5cb85c;
}
.bs-callout-danger {
    border-left-color: #d9534f;
}
.bs-callout-danger h4 {
    color: #d9534f;
}
.bs-callout-warning {
    border-left-color: #f0ad4e;
}
.bs-callout-warning h4 {
    color: #f0ad4e;
}
.bs-callout-info {
    border-left-color: #5bc0de;
}
.bs-callout-info h4 {
    color: #5bc0de;
}
.img-responsive {
  max-width: 800px; /* 最大幅 */
  min-width: 250px; /* 最小幅 */
  width:100%;
}
.x_content h5 {
    position: relative;
    padding-left: 1.2em;/*アイコン分のスペース*/
    line-height: 1.4;
    font-weight: bold;
    font-size:1.1rem;
}

.x_content h5:before{ font-family: FontAwesome;/*忘れずに*/
    content: "\f00c";/*アイコンのユニコード*/
    position: absolute;/*絶対位置*/
    font-size: 1em;/*サイズ*/
    left: 0;/*アイコンの位置*/
    top: 0;/*アイコンの位置*/
    color: #5ab9ff; /*アイコン色*/
}

.x_content ol{
    counter-reset:number; /* 名前を付けたカウンターをリセット */
    list-style:none; /* olが数字を付けることをキャンセル */
    margin:5px;
    padding:5px;
}
.x_content ol li{
     line-height: 2;
     margin-bottom: 0.6em;
}
.x_content ol li:before{
    counter-increment: number; /* 任意の名前を付けて！ */
    content: counter(number); /* 名前を付けたカウンターを呼び出し */
    background: #5ab9ff;
    display: inline-block;
    width: 2em;
    height: 2em;
    text-align: center;
    border-radius: 50%;
    color: #fff;
    margin-right: 1em;
}
.x_content strong {
    /*background:rgba(0, 0, 0, 0) linear-gradient(transparent 60%, #cce5ff 0%) repeat scroll 0 0;*/
    background:linear-gradient(transparent 50%, #ccffcc 0%);
}
.x_content hr {
    border-top: 1px dashed #8c8b8b;
}
.x_content hr:after {
  content: '\002702';
  display: inline-block;
  position: relative;
  top: -12px;
  left: 40px;
  padding: 0 3px;
  color: #8c8b8b;
  font-size: 18px;
}
.x_content .links {
    border: 1px solid #999;
    list-style: none;
    position: relative;
    padding:10px;
    margin:15px auto;
}
.x_content .links a
{
    color: #3498db;
    text-decoration: underline;
}
.x_content .links a:hover {
    color: #3498db;
    font-weight: 600;
}
.x_content .links li {
    padding: 5px;
}
.x_content h4 {
    font-size:1.3rem;
}
div.diagram {
    margin:20px 0px;
    border:1px solid #ccc;
    text-align: center;
}
.diagram img {
    display: inline;
    width: 90%;
    height: auto;
}
@media print{
    #sidebar-menu{
        display: none;
    }
    .sqleditor_div,
    .nav_menu {
        display: none;
    }
}

div.info {
    padding: 0.5em 1em;
    margin: 0;
    color: #474747;
    background: whitesmoke;/*背景色*/
    border-left: double 7px #4ec4d3;
    /*左線*/ border-right: double 7px #4ec4d3;/*右線*/
}
div.info p {
    margin: 0;
    padding: 0;
}
pre code {
    font-size:15px;
}
.count {
    font-size: 38px;
    font-weight: bold;
    color:#73879C;
}