.element_line-left{padding-left:1rem;position:relative}.element_line-left::before{background:rgba(255,255,255,.5);content:'';height:calc(100% - 10px);left:0;position:absolute;top:50%;transform:translateY(-50%);width:2px}@media only screen and (min-width:768px){.element_line-left{padding-left:1.5rem}}