.po-cen{
	position: absolute;
	top:50%;
	left:50%;
	transform:translate(-50%,-50%);
}
.txt-shadow{
	text-shadow: 0px 0px 15px rgba(0,0,0,0.5);
}
.bt{
	border-top:1px solid #ebebeb;
}
.bb{
	border-bottom:1px solid #ebebeb;
}
.db{
	border-bottom:1px dashed #ebebeb;
}
.hover-border{
    border: 4px solid transparent;
    border-image: url(../images/hover-border.jpg) 4 round;
}
.bg-gray{
    background:#f3f3f3;
}
.bg-red{
    background:#f3f3f3;
}
.fl{
	float:left;
}
.fr{
	float:right;
}
/* bullets */
.gray-bullet{
	position:relative;
	padding-left:15px;
}
.gray-bullet:before {
    position: absolute;
    top: 10px;
    left: 0;
    width: 5px;
    height: 5px;
    background: #333;
    border-radius: 50%;
    content: '';
}
.white-bullet{
	position:relative;
	padding-left:15px;
}
.white-bullet:before {
    position: absolute;
    top: 10px;
    left: 0;
    width: 5px;
    height: 5px;
    background: #fff;
    border-radius: 50%;
    content: '';
}
.red-bullet{
	position:relative;
	padding-left:15px;
}
.red-bullet:before {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    width: 6px;
    height: 6px;
    background: #e60013;
    border-radius: 50%;
    content: '';
}