.col_img{position:relative;z-index:0}.timeline .img{width:67px;height:67px;float:right;background:#fff;box-shadow:0 2px 10px 0 rgba(102,125,181,0.5);border-radius:50%;padding:15px;position:relative;z-index:10;display:inline-flex}.timeline .col_img:before{content:'';position:absolute;background:#cbd2e6;right:48px;top:0;bottom:0;width:2px;z-index:-1}.timeline .last_col:before{content:none}@media screen and (max-width:767px){.timeline .row{max-width:350px;text-align:center;margin:0 auto}.col_img{margin-bottom:30px}.timeline .col_img:before{content:none}.timeline .img{float:none;margin:0 auto}}