code: function psOpen(slider, param) {
          if (slider.style.width !== 0 && slider.style.width !== 0) {
              switch (param.side) {
              case 'right':
                slider.style.width = param.size;
                if (param.squeeze) body.style.right = param.size;
                if (param.push) {
                    body.style.right = param.size;
                    body.style.left = '-' + param.size;
                }
                break;
              case 'left':
                slider.style.width = param.size;
                if (param.squeeze) body.style.left = param.size;
                if (param.push) {
                    body.style.left = param.size;
                    body.style.right = '-' + param.size;
                }
                break;
              case 'top':
                slider.style.height = param.size;
                if (param.squeeze) body.style.top = param.size;
                if (param.push) {
                    body.style.top = param.size;
                    body.style.bottom = '-' + param.size;
                }
                break;
              case 'bottom':
                slider.style.height = param.size;
                if (param.squeeze) body.style.bottom = param.size;
                if (param.push) {
                    body.style.bottom = param.size;
                    body.style.top = '-' + param.size;
                }
                break;
              }
              setTimeout(() => {
                if (param.cloak) content.css('display', 'block');
              }, (param.speed * 1000));
  
          }
      }
docs: /* Open