.box_nav_code{
	padding: 30px 0;
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
}
.box_nav_code a{
	border: 1px solid #8dc63f;
	padding: 5px 15px;
	border-radius: .25rem;
	margin: 2px;
}
.box_nav_code a:hover{
	cursor: pointer;
	background: #8dc63f;
	color: #fff !important;
}
.code_item{
	padding: 30px 0;
}
.code_item .tt_code{
	text-transform: uppercase;
	margin-bottom: 30px;
	background: #f5f5f5;
	padding: 10px;
}
.code_item .tt_code i.fa{
	color: #8dc63f;
}
.code_item .highlight{
	margin-bottom: 30px;
	position: relative;
}
.code_item .highlight:before{
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 32px;
	background: #fcfcfc;
}
.code_item button.copy{
	position: absolute;
	left: 0;
	top: 0;
	z-index: 5;
	border: none;
	outline: none;
	background: #8dc63f;
	color: #fff;
	padding: 0px 10px; 
	line-height: 30px;
	height: 32px;
	width: 90px;
	text-align: center;
}
.code_item button.run{
	position: absolute;
	left: 90px;
	top: 0;
	z-index: 5;
	border: none;
	outline: none;
	background: #666;
	color: #fff;
	padding: 0px 15px; 
	line-height: 30px;
	height: 32px;
	text-align: center;
}

.code_item .highlight pre{
	background: #f8f8f8;
	padding: 60px 30px 30px;
	height: 400px;
	overflow: auto;
	margin-bottom: 0;
}
.code_item .show_code{
	margin-bottom: 30px;
}
.code_item textarea{
	width: 100%;
	height: 400px;
	padding: 60px 30px 30px;
	border: 1px solid #eee;
	outline: none;
}
.myrow{
	margin-left: 0;
	margin-right: 0;
	margin-bottom: 15px;
}

.myitem{
	position: relative;
	border: 1px solid #d6d6d6;
	padding: 20px;
}
.bg_gray{
	background: #f8f8f8;
}
.myitem img{
	margin-bottom: 15px;
}
.myitem h3{
	font-size: 20px;
	font-weight: 600;
	margin-bottom: 15px;
}
.post_title{
	position: relative;
    font-weight: 600;
    margin-bottom: 20px !important;
    padding-bottom: 18px !important;
    font-size: 25px;
    line-height: 1.2;
    color: #444;
}
.post_title::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100px;
	height: 2px;
	background: #8dc63f;
	border-radius: 2px;
}
.post_title_min{
	position: relative;
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 20px;
    line-height: 1.2;
    color: #444;
}
.text_dark,
.content .text_dark{
	color: #444 !important;
}

ul.triangle_list{
	padding-left: 1px;
}
ul.triangle_list  li{
  position: relative;
  list-style: none;
  padding-left: 20px;
  margin-bottom: 5px;
}

ul.triangle_list li::before {
  content: '';
  position: absolute;
  top: 7px;
  left: 0;
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 5px solid #8dc63f;
}
.mynav_box{
    background: #fff;
    padding: 50px;
    -webkit-box-shadow: 0 2px 4px 0 rgba(0,0,0,.15);
    box-shadow: 0 2px 4px 0 rgba(0,0,0,.15);
}
.mynav_box .nav{
	padding: 0;
	margin: 0;
}
.mynav_box .tab-content .tab-pane{
	min-height: 210px;
}
.mynav_box .nav .nav-link{
	 filter: grayscale(1);
}
.mynav_box .nav .nav-link.active{
	 filter: grayscale(0);
}
.mynav_box .nav .nav-link img{
	height: unset !important;
	width: unset !important;
	max-height: 40px;
	max-width: 40px;
}
.content .tt_sub{
	font-weight: 400;
	margin-bottom: 5px;
}
.content .tt_main{
	font-size: 24px;
	line-height: 1.2;
	color: #444 !important;
	margin-bottom: 20px;
}
@media only screen and (max-width:600px) {
	.mynav_box{
	    padding: 20px;
	}
}