.arti_line_style_2_3 .arti_line_style_2_3_line:first-child:after {display: none}
.arti_line_style_2_3 .arti_line_style_2_3_line:after {content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 1px; background-color: rgba(18,0,144,0.12)}

.reverse.arti_line_style_2_3 .arti_line_style_2_3_line:after {background-color: rgba(255,255,255,0.3)}

@media all and (min-width: 992px) {
    .arti_line_style_2_3 .arti_line_style_2_3_line:after {top: 7px; left: 0; width: 1px; height: calc(100% - 13px); min-height: 89px}
}