particles.json

{
    "particles":{
        "number":{
            "value": 40
        },
        "color":{
            "value": "#ffffff"
        },
        "opactiy":{
            "value": 0.3,
            "random": false,
            "anim":{
                "enable": false,
                "speed": 4
            }
        },
        "size": {
            "value": 4,
            "random": false,
            "anim":{
                "enable": false,
                "speed": 1,
                "sync": false
            }
        },
        "line_linked":{
            "enable": true,
            "distance": 175

        },
        "move": {
            "enable": true,
            "speed": 2,
            "random": false,
            "bounce": false,
            "attract": {
                "enable": false
            }
        }
    },
    "interactivy":{
        "detect_on": "background",
        "events": {
            "onhover":  {
                "enable": true,
                "mode": "repulse"
            }
        },
        "modes": {
            "repulse":{
                "distance": 175,
                "duration": 0.5
            }
        }
    }
}