.black{
	color: #333;
}
.black:hover{
	color: #333;
}
.second_content {
	padding: 10px 40px;
}
.second_content span{
	font-size: 18px;
}
.about_a {
	text-decoration: none;
	color: #000;
}

.about_a:hover {
	text-decoration: none;
	color: #000;
}

.li_padding {
	padding: 5px 0;
}

.border_ul {
	padding: 0 25px;
	padding-bottom: 10px;
	border-bottom: 2px dashed #dcdcdc;
}
.li_padding a {
	color:#333333;
}
.li_padding a:hover {
	color:#337ab7;
}
.li_padding span {
	float:right;
}