.gradient-overlay{pointer-events:none;z-index:1;width:20px;position:absolute;top:0;bottom:0}.left{left:0}.right{right:0}.left:before,.right:before{content:"";pointer-events:none;z-index:1;width:100px;position:absolute;top:0;bottom:0}.left:before{background:linear-gradient(90deg,#fff0,#fff 90%);left:0;rotate:180deg}.right:before{background:linear-gradient(270deg,#fff0,#fff 90%);right:0;rotate:180deg}