.cz_line{position:relative;margin:10px 0;width:100%;height:4px;background:#111}
.cz_line.tac{margin:0 auto;display:table}
.cz_line.tal{float:left}
.cz_line.tar{float:right}
.cz_line_before_circle:before, .cz_line_after_circle:after{content:'';position:absolute;left:0;top:50%;width:8px;height:8px;border:2px solid;border-radius:100%;transform:translate(-96%, -50%)}
.cz_line_after_circle:after{left:auto;right:0;top:50%;transform:translate(96%, -50%)}
.cz_line_title {
position: absolute;
left: 50%;
top: 50%;
margin: 0;
line-height: 1;
font-size: 18px;
background: #fff;
padding: 15px 30px;
border-radius: 100px;
transform: translate(-50%, -50%)
}