.portfolio{background-color:var(--base-color)}.portfolio .section-subtitle{color:#fff}.portfolio .square-container2 *{color:var(--black)!important}.portfolio .row{position:relative}.portfolio .col-md-4{z-index:1}.portfolio .line-heart{z-index:0;width:400px;height:400px;margin-top:-210px;display:block;position:absolute;right:0}.portfolio .btn-line a:hover{border-bottom:1px solid var(--base-color)!important}