.ImgBack{mix-blend-mode:color-burn!important}.fontsize20px{font-size:20px!important}.hover-line-btn{position:relative}.line{position:absolute;bottom:0;left:0;width:100%;height:2px!important;background-color:#000!important;opacity:0!important;transition:opacity .3s ease-in-out!important}.hover-line-btn:hover .line{opacity:1!important}