merge and tweak key shortcuts overlay #943
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								css/reveal.css
									
									
									
									
									
								
							| @@ -1626,153 +1626,152 @@ body { | |||||||
|  * LINK PREVIEW OVERLAY |  * LINK PREVIEW OVERLAY | ||||||
|  *********************************************/ |  *********************************************/ | ||||||
|  |  | ||||||
|  .reveal .preview-link-overlay { | .reveal .overlay { | ||||||
|  	position: absolute; | 	position: absolute; | ||||||
|  	top: 0; | 	top: 0; | ||||||
|  	left: 0; | 	left: 0; | ||||||
|  	width: 100%; | 	width: 100%; | ||||||
|  	height: 100%; | 	height: 100%; | ||||||
|  	z-index: 1000; | 	z-index: 1000; | ||||||
|  	background: rgba( 0, 0, 0, 0.9 ); | 	background: rgba( 0, 0, 0, 0.9 ); | ||||||
|  	opacity: 0; | 	opacity: 0; | ||||||
|  	visibility: hidden; | 	visibility: hidden; | ||||||
|  |  | ||||||
|  	-webkit-transition: all 0.3s ease; | 	-webkit-transition: all 0.3s ease; | ||||||
|  	   -moz-transition: all 0.3s ease; | 	   -moz-transition: all 0.3s ease; | ||||||
|  	        transition: all 0.3s ease; | 	        transition: all 0.3s ease; | ||||||
|  } | } | ||||||
|  	.reveal .preview-link-overlay.visible { | 	.reveal .overlay.visible { | ||||||
|  		opacity: 1; | 		opacity: 1; | ||||||
|  		visibility: visible; | 		visibility: visible; | ||||||
|  	} | 	} | ||||||
|  |  | ||||||
|  	.reveal .preview-link-overlay .spinner { | 	.reveal .overlay .spinner { | ||||||
|  		position: absolute; | 		position: absolute; | ||||||
|  		display: block; | 		display: block; | ||||||
|  		top: 50%; | 		top: 50%; | ||||||
|  		left: 50%; | 		left: 50%; | ||||||
|  		width: 32px; | 		width: 32px; | ||||||
|  		height: 32px; | 		height: 32px; | ||||||
|  		margin: -16px 0 0 -16px; | 		margin: -16px 0 0 -16px; | ||||||
|  		z-index: 10; | 		z-index: 10; | ||||||
|  		background-image: url(data:image/gif;base64,R0lGODlhIAAgAPMAAJmZmf%2F%2F%2F6%2Bvr8nJybW1tcDAwOjo6Nvb26ioqKOjo7Ozs%2FLy8vz8%2FAAAAAAAAAAAACH%2FC05FVFNDQVBFMi4wAwEAAAAh%2FhpDcmVhdGVkIHdpdGggYWpheGxvYWQuaW5mbwAh%2BQQJCgAAACwAAAAAIAAgAAAE5xDISWlhperN52JLhSSdRgwVo1ICQZRUsiwHpTJT4iowNS8vyW2icCF6k8HMMBkCEDskxTBDAZwuAkkqIfxIQyhBQBFvAQSDITM5VDW6XNE4KagNh6Bgwe60smQUB3d4Rz1ZBApnFASDd0hihh12BkE9kjAJVlycXIg7CQIFA6SlnJ87paqbSKiKoqusnbMdmDC2tXQlkUhziYtyWTxIfy6BE8WJt5YJvpJivxNaGmLHT0VnOgSYf0dZXS7APdpB309RnHOG5gDqXGLDaC457D1zZ%2FV%2FnmOM82XiHRLYKhKP1oZmADdEAAAh%2BQQJCgAAACwAAAAAIAAgAAAE6hDISWlZpOrNp1lGNRSdRpDUolIGw5RUYhhHukqFu8DsrEyqnWThGvAmhVlteBvojpTDDBUEIFwMFBRAmBkSgOrBFZogCASwBDEY%2FCZSg7GSE0gSCjQBMVG023xWBhklAnoEdhQEfyNqMIcKjhRsjEdnezB%2BA4k8gTwJhFuiW4dokXiloUepBAp5qaKpp6%2BHo7aWW54wl7obvEe0kRuoplCGepwSx2jJvqHEmGt6whJpGpfJCHmOoNHKaHx61WiSR92E4lbFoq%2BB6QDtuetcaBPnW6%2BO7wDHpIiK9SaVK5GgV543tzjgGcghAgAh%2BQQJCgAAACwAAAAAIAAgAAAE7hDISSkxpOrN5zFHNWRdhSiVoVLHspRUMoyUakyEe8PTPCATW9A14E0UvuAKMNAZKYUZCiBMuBakSQKG8G2FzUWox2AUtAQFcBKlVQoLgQReZhQlCIJesQXI5B0CBnUMOxMCenoCfTCEWBsJColTMANldx15BGs8B5wlCZ9Po6OJkwmRpnqkqnuSrayqfKmqpLajoiW5HJq7FL1Gr2mMMcKUMIiJgIemy7xZtJsTmsM4xHiKv5KMCXqfyUCJEonXPN2rAOIAmsfB3uPoAK%2B%2BG%2Bw48edZPK%2BM6hLJpQg484enXIdQFSS1u6UhksENEQAAIfkECQoAAAAsAAAAACAAIAAABOcQyEmpGKLqzWcZRVUQnZYg1aBSh2GUVEIQ2aQOE%2BG%2BcD4ntpWkZQj1JIiZIogDFFyHI0UxQwFugMSOFIPJftfVAEoZLBbcLEFhlQiqGp1Vd140AUklUN3eCA51C1EWMzMCezCBBmkxVIVHBWd3HHl9JQOIJSdSnJ0TDKChCwUJjoWMPaGqDKannasMo6WnM562R5YluZRwur0wpgqZE7NKUm%2BFNRPIhjBJxKZteWuIBMN4zRMIVIhffcgojwCF117i4nlLnY5ztRLsnOk%2BaV%2BoJY7V7m76PdkS4trKcdg0Zc0tTcKkRAAAIfkECQoAAAAsAAAAACAAIAAABO4QyEkpKqjqzScpRaVkXZWQEximw1BSCUEIlDohrft6cpKCk5xid5MNJTaAIkekKGQkWyKHkvhKsR7ARmitkAYDYRIbUQRQjWBwJRzChi9CRlBcY1UN4g0%2FVNB0AlcvcAYHRyZPdEQFYV8ccwR5HWxEJ02YmRMLnJ1xCYp0Y5idpQuhopmmC2KgojKasUQDk5BNAwwMOh2RtRq5uQuPZKGIJQIGwAwGf6I0JXMpC8C7kXWDBINFMxS4DKMAWVWAGYsAdNqW5uaRxkSKJOZKaU3tPOBZ4DuK2LATgJhkPJMgTwKCdFjyPHEnKxFCDhEAACH5BAkKAAAALAAAAAAgACAAAATzEMhJaVKp6s2nIkolIJ2WkBShpkVRWqqQrhLSEu9MZJKK9y1ZrqYK9WiClmvoUaF8gIQSNeF1Er4MNFn4SRSDARWroAIETg1iVwuHjYB1kYc1mwruwXKC9gmsJXliGxc%2BXiUCby9ydh1sOSdMkpMTBpaXBzsfhoc5l58Gm5yToAaZhaOUqjkDgCWNHAULCwOLaTmzswadEqggQwgHuQsHIoZCHQMMQgQGubVEcxOPFAcMDAYUA85eWARmfSRQCdcMe0zeP1AAygwLlJtPNAAL19DARdPzBOWSm1brJBi45soRAWQAAkrQIykShQ9wVhHCwCQCACH5BAkKAAAALAAAAAAgACAAAATrEMhJaVKp6s2nIkqFZF2VIBWhUsJaTokqUCoBq%2BE71SRQeyqUToLA7VxF0JDyIQh%2FMVVPMt1ECZlfcjZJ9mIKoaTl1MRIl5o4CUKXOwmyrCInCKqcWtvadL2SYhyASyNDJ0uIiRMDjI0Fd30%2FiI2UA5GSS5UDj2l6NoqgOgN4gksEBgYFf0FDqKgHnyZ9OX8HrgYHdHpcHQULXAS2qKpENRg7eAMLC7kTBaixUYFkKAzWAAnLC7FLVxLWDBLKCwaKTULgEwbLA4hJtOkSBNqITT3xEgfLpBtzE%2FjiuL04RGEBgwWhShRgQExHBAAh%2BQQJCgAAACwAAAAAIAAgAAAE7xDISWlSqerNpyJKhWRdlSAVoVLCWk6JKlAqAavhO9UkUHsqlE6CwO1cRdCQ8iEIfzFVTzLdRAmZX3I2SfZiCqGk5dTESJeaOAlClzsJsqwiJwiqnFrb2nS9kmIcgEsjQydLiIlHehhpejaIjzh9eomSjZR%2BipslWIRLAgMDOR2DOqKogTB9pCUJBagDBXR6XB0EBkIIsaRsGGMMAxoDBgYHTKJiUYEGDAzHC9EACcUGkIgFzgwZ0QsSBcXHiQvOwgDdEwfFs0sDzt4S6BK4xYjkDOzn0unFeBzOBijIm1Dgmg5YFQwsCMjp1oJ8LyIAACH5BAkKAAAALAAAAAAgACAAAATwEMhJaVKp6s2nIkqFZF2VIBWhUsJaTokqUCoBq%2BE71SRQeyqUToLA7VxF0JDyIQh%2FMVVPMt1ECZlfcjZJ9mIKoaTl1MRIl5o4CUKXOwmyrCInCKqcWtvadL2SYhyASyNDJ0uIiUd6GGl6NoiPOH16iZKNlH6KmyWFOggHhEEvAwwMA0N9GBsEC6amhnVcEwavDAazGwIDaH1ipaYLBUTCGgQDA8NdHz0FpqgTBwsLqAbWAAnIA4FWKdMLGdYGEgraigbT0OITBcg5QwPT4xLrROZL6AuQAPUS7bxLpoWidY0JtxLHKhwwMJBTHgPKdEQAACH5BAkKAAAALAAAAAAgACAAAATrEMhJaVKp6s2nIkqFZF2VIBWhUsJaTokqUCoBq%2BE71SRQeyqUToLA7VxF0JDyIQh%2FMVVPMt1ECZlfcjZJ9mIKoaTl1MRIl5o4CUKXOwmyrCInCKqcWtvadL2SYhyASyNDJ0uIiUd6GAULDJCRiXo1CpGXDJOUjY%2BYip9DhToJA4RBLwMLCwVDfRgbBAaqqoZ1XBMHswsHtxtFaH1iqaoGNgAIxRpbFAgfPQSqpbgGBqUD1wBXeCYp1AYZ19JJOYgH1KwA4UBvQwXUBxPqVD9L3sbp2BNk2xvvFPJd%2BMFCN6HAAIKgNggY0KtEBAAh%2BQQJCgAAACwAAAAAIAAgAAAE6BDISWlSqerNpyJKhWRdlSAVoVLCWk6JKlAqAavhO9UkUHsqlE6CwO1cRdCQ8iEIfzFVTzLdRAmZX3I2SfYIDMaAFdTESJeaEDAIMxYFqrOUaNW4E4ObYcCXaiBVEgULe0NJaxxtYksjh2NLkZISgDgJhHthkpU4mW6blRiYmZOlh4JWkDqILwUGBnE6TYEbCgevr0N1gH4At7gHiRpFaLNrrq8HNgAJA70AWxQIH1%2BvsYMDAzZQPC9VCNkDWUhGkuE5PxJNwiUK4UfLzOlD4WvzAHaoG9nxPi5d%2BjYUqfAhhykOFwJWiAAAIfkECQoAAAAsAAAAACAAIAAABPAQyElpUqnqzaciSoVkXVUMFaFSwlpOCcMYlErAavhOMnNLNo8KsZsMZItJEIDIFSkLGQoQTNhIsFehRww2CQLKF0tYGKYSg%2BygsZIuNqJksKgbfgIGepNo2cIUB3V1B3IvNiBYNQaDSTtfhhx0CwVPI0UJe0%2Bbm4g5VgcGoqOcnjmjqDSdnhgEoamcsZuXO1aWQy8KAwOAuTYYGwi7w5h%2BKr0SJ8MFihpNbx%2B4Erq7BYBuzsdiH1jCAzoSfl0rVirNbRXlBBlLX%2BBP0XJLAPGzTkAuAOqb0WT5AH7OcdCm5B8TgRwSRKIHQtaLCwg1RAAAOwAAAAAAAAAAAA%3D%3D); | 		background-image: url(data:image/gif;base64,R0lGODlhIAAgAPMAAJmZmf%2F%2F%2F6%2Bvr8nJybW1tcDAwOjo6Nvb26ioqKOjo7Ozs%2FLy8vz8%2FAAAAAAAAAAAACH%2FC05FVFNDQVBFMi4wAwEAAAAh%2FhpDcmVhdGVkIHdpdGggYWpheGxvYWQuaW5mbwAh%2BQQJCgAAACwAAAAAIAAgAAAE5xDISWlhperN52JLhSSdRgwVo1ICQZRUsiwHpTJT4iowNS8vyW2icCF6k8HMMBkCEDskxTBDAZwuAkkqIfxIQyhBQBFvAQSDITM5VDW6XNE4KagNh6Bgwe60smQUB3d4Rz1ZBApnFASDd0hihh12BkE9kjAJVlycXIg7CQIFA6SlnJ87paqbSKiKoqusnbMdmDC2tXQlkUhziYtyWTxIfy6BE8WJt5YJvpJivxNaGmLHT0VnOgSYf0dZXS7APdpB309RnHOG5gDqXGLDaC457D1zZ%2FV%2FnmOM82XiHRLYKhKP1oZmADdEAAAh%2BQQJCgAAACwAAAAAIAAgAAAE6hDISWlZpOrNp1lGNRSdRpDUolIGw5RUYhhHukqFu8DsrEyqnWThGvAmhVlteBvojpTDDBUEIFwMFBRAmBkSgOrBFZogCASwBDEY%2FCZSg7GSE0gSCjQBMVG023xWBhklAnoEdhQEfyNqMIcKjhRsjEdnezB%2BA4k8gTwJhFuiW4dokXiloUepBAp5qaKpp6%2BHo7aWW54wl7obvEe0kRuoplCGepwSx2jJvqHEmGt6whJpGpfJCHmOoNHKaHx61WiSR92E4lbFoq%2BB6QDtuetcaBPnW6%2BO7wDHpIiK9SaVK5GgV543tzjgGcghAgAh%2BQQJCgAAACwAAAAAIAAgAAAE7hDISSkxpOrN5zFHNWRdhSiVoVLHspRUMoyUakyEe8PTPCATW9A14E0UvuAKMNAZKYUZCiBMuBakSQKG8G2FzUWox2AUtAQFcBKlVQoLgQReZhQlCIJesQXI5B0CBnUMOxMCenoCfTCEWBsJColTMANldx15BGs8B5wlCZ9Po6OJkwmRpnqkqnuSrayqfKmqpLajoiW5HJq7FL1Gr2mMMcKUMIiJgIemy7xZtJsTmsM4xHiKv5KMCXqfyUCJEonXPN2rAOIAmsfB3uPoAK%2B%2BG%2Bw48edZPK%2BM6hLJpQg484enXIdQFSS1u6UhksENEQAAIfkECQoAAAAsAAAAACAAIAAABOcQyEmpGKLqzWcZRVUQnZYg1aBSh2GUVEIQ2aQOE%2BG%2BcD4ntpWkZQj1JIiZIogDFFyHI0UxQwFugMSOFIPJftfVAEoZLBbcLEFhlQiqGp1Vd140AUklUN3eCA51C1EWMzMCezCBBmkxVIVHBWd3HHl9JQOIJSdSnJ0TDKChCwUJjoWMPaGqDKannasMo6WnM562R5YluZRwur0wpgqZE7NKUm%2BFNRPIhjBJxKZteWuIBMN4zRMIVIhffcgojwCF117i4nlLnY5ztRLsnOk%2BaV%2BoJY7V7m76PdkS4trKcdg0Zc0tTcKkRAAAIfkECQoAAAAsAAAAACAAIAAABO4QyEkpKqjqzScpRaVkXZWQEximw1BSCUEIlDohrft6cpKCk5xid5MNJTaAIkekKGQkWyKHkvhKsR7ARmitkAYDYRIbUQRQjWBwJRzChi9CRlBcY1UN4g0%2FVNB0AlcvcAYHRyZPdEQFYV8ccwR5HWxEJ02YmRMLnJ1xCYp0Y5idpQuhopmmC2KgojKasUQDk5BNAwwMOh2RtRq5uQuPZKGIJQIGwAwGf6I0JXMpC8C7kXWDBINFMxS4DKMAWVWAGYsAdNqW5uaRxkSKJOZKaU3tPOBZ4DuK2LATgJhkPJMgTwKCdFjyPHEnKxFCDhEAACH5BAkKAAAALAAAAAAgACAAAATzEMhJaVKp6s2nIkolIJ2WkBShpkVRWqqQrhLSEu9MZJKK9y1ZrqYK9WiClmvoUaF8gIQSNeF1Er4MNFn4SRSDARWroAIETg1iVwuHjYB1kYc1mwruwXKC9gmsJXliGxc%2BXiUCby9ydh1sOSdMkpMTBpaXBzsfhoc5l58Gm5yToAaZhaOUqjkDgCWNHAULCwOLaTmzswadEqggQwgHuQsHIoZCHQMMQgQGubVEcxOPFAcMDAYUA85eWARmfSRQCdcMe0zeP1AAygwLlJtPNAAL19DARdPzBOWSm1brJBi45soRAWQAAkrQIykShQ9wVhHCwCQCACH5BAkKAAAALAAAAAAgACAAAATrEMhJaVKp6s2nIkqFZF2VIBWhUsJaTokqUCoBq%2BE71SRQeyqUToLA7VxF0JDyIQh%2FMVVPMt1ECZlfcjZJ9mIKoaTl1MRIl5o4CUKXOwmyrCInCKqcWtvadL2SYhyASyNDJ0uIiRMDjI0Fd30%2FiI2UA5GSS5UDj2l6NoqgOgN4gksEBgYFf0FDqKgHnyZ9OX8HrgYHdHpcHQULXAS2qKpENRg7eAMLC7kTBaixUYFkKAzWAAnLC7FLVxLWDBLKCwaKTULgEwbLA4hJtOkSBNqITT3xEgfLpBtzE%2FjiuL04RGEBgwWhShRgQExHBAAh%2BQQJCgAAACwAAAAAIAAgAAAE7xDISWlSqerNpyJKhWRdlSAVoVLCWk6JKlAqAavhO9UkUHsqlE6CwO1cRdCQ8iEIfzFVTzLdRAmZX3I2SfZiCqGk5dTESJeaOAlClzsJsqwiJwiqnFrb2nS9kmIcgEsjQydLiIlHehhpejaIjzh9eomSjZR%2BipslWIRLAgMDOR2DOqKogTB9pCUJBagDBXR6XB0EBkIIsaRsGGMMAxoDBgYHTKJiUYEGDAzHC9EACcUGkIgFzgwZ0QsSBcXHiQvOwgDdEwfFs0sDzt4S6BK4xYjkDOzn0unFeBzOBijIm1Dgmg5YFQwsCMjp1oJ8LyIAACH5BAkKAAAALAAAAAAgACAAAATwEMhJaVKp6s2nIkqFZF2VIBWhUsJaTokqUCoBq%2BE71SRQeyqUToLA7VxF0JDyIQh%2FMVVPMt1ECZlfcjZJ9mIKoaTl1MRIl5o4CUKXOwmyrCInCKqcWtvadL2SYhyASyNDJ0uIiUd6GGl6NoiPOH16iZKNlH6KmyWFOggHhEEvAwwMA0N9GBsEC6amhnVcEwavDAazGwIDaH1ipaYLBUTCGgQDA8NdHz0FpqgTBwsLqAbWAAnIA4FWKdMLGdYGEgraigbT0OITBcg5QwPT4xLrROZL6AuQAPUS7bxLpoWidY0JtxLHKhwwMJBTHgPKdEQAACH5BAkKAAAALAAAAAAgACAAAATrEMhJaVKp6s2nIkqFZF2VIBWhUsJaTokqUCoBq%2BE71SRQeyqUToLA7VxF0JDyIQh%2FMVVPMt1ECZlfcjZJ9mIKoaTl1MRIl5o4CUKXOwmyrCInCKqcWtvadL2SYhyASyNDJ0uIiUd6GAULDJCRiXo1CpGXDJOUjY%2BYip9DhToJA4RBLwMLCwVDfRgbBAaqqoZ1XBMHswsHtxtFaH1iqaoGNgAIxRpbFAgfPQSqpbgGBqUD1wBXeCYp1AYZ19JJOYgH1KwA4UBvQwXUBxPqVD9L3sbp2BNk2xvvFPJd%2BMFCN6HAAIKgNggY0KtEBAAh%2BQQJCgAAACwAAAAAIAAgAAAE6BDISWlSqerNpyJKhWRdlSAVoVLCWk6JKlAqAavhO9UkUHsqlE6CwO1cRdCQ8iEIfzFVTzLdRAmZX3I2SfYIDMaAFdTESJeaEDAIMxYFqrOUaNW4E4ObYcCXaiBVEgULe0NJaxxtYksjh2NLkZISgDgJhHthkpU4mW6blRiYmZOlh4JWkDqILwUGBnE6TYEbCgevr0N1gH4At7gHiRpFaLNrrq8HNgAJA70AWxQIH1%2BvsYMDAzZQPC9VCNkDWUhGkuE5PxJNwiUK4UfLzOlD4WvzAHaoG9nxPi5d%2BjYUqfAhhykOFwJWiAAAIfkECQoAAAAsAAAAACAAIAAABPAQyElpUqnqzaciSoVkXVUMFaFSwlpOCcMYlErAavhOMnNLNo8KsZsMZItJEIDIFSkLGQoQTNhIsFehRww2CQLKF0tYGKYSg%2BygsZIuNqJksKgbfgIGepNo2cIUB3V1B3IvNiBYNQaDSTtfhhx0CwVPI0UJe0%2Bbm4g5VgcGoqOcnjmjqDSdnhgEoamcsZuXO1aWQy8KAwOAuTYYGwi7w5h%2BKr0SJ8MFihpNbx%2B4Erq7BYBuzsdiH1jCAzoSfl0rVirNbRXlBBlLX%2BBP0XJLAPGzTkAuAOqb0WT5AH7OcdCm5B8TgRwSRKIHQtaLCwg1RAAAOwAAAAAAAAAAAA%3D%3D); | ||||||
|  |  | ||||||
|  		visibility: visible; | 		visibility: visible; | ||||||
|  		opacity: 0.6; | 		opacity: 0.6; | ||||||
|  |  | ||||||
|  		-webkit-transition: all 0.3s ease; | 		-webkit-transition: all 0.3s ease; | ||||||
|  		   -moz-transition: all 0.3s ease; | 		   -moz-transition: all 0.3s ease; | ||||||
|  		        transition: all 0.3s ease; | 		        transition: all 0.3s ease; | ||||||
|  	} | 	} | ||||||
|  |  | ||||||
|  	.reveal .preview-link-overlay header { | 	.reveal .overlay header { | ||||||
|  		position: absolute; | 		position: absolute; | ||||||
|  		left: 0; | 		left: 0; | ||||||
|  		top: 0; | 		top: 0; | ||||||
|  		width: 100%; | 		width: 100%; | ||||||
|  		height: 40px; | 		height: 40px; | ||||||
|  		z-index: 2; | 		z-index: 2; | ||||||
|  		border-bottom: 1px solid #222; | 		border-bottom: 1px solid #222; | ||||||
|  	} | 	} | ||||||
|  		.reveal .preview-link-overlay header a { | 		.reveal .overlay header a { | ||||||
|  			display: inline-block; | 			display: inline-block; | ||||||
|  			width: 40px; | 			width: 40px; | ||||||
|  			height: 40px; | 			height: 40px; | ||||||
|  			padding: 0 10px; | 			padding: 0 10px; | ||||||
|  			float: right; | 			float: right; | ||||||
|  			opacity: 0.6; | 			opacity: 0.6; | ||||||
|  |  | ||||||
|  			box-sizing: border-box; | 			box-sizing: border-box; | ||||||
|  		} | 		} | ||||||
|  			.reveal .preview-link-overlay header a:hover { | 			.reveal .overlay header a:hover { | ||||||
|  				opacity: 1; | 				opacity: 1; | ||||||
|  			} | 			} | ||||||
|  			.reveal .preview-link-overlay header a .icon { | 			.reveal .overlay header a .icon { | ||||||
|  				display: inline-block; | 				display: inline-block; | ||||||
|  				width: 20px; | 				width: 20px; | ||||||
|  				height: 20px; | 				height: 20px; | ||||||
|  |  | ||||||
|  				background-position: 50% 50%; | 				background-position: 50% 50%; | ||||||
|  				background-size: 100%; | 				background-size: 100%; | ||||||
|  				background-repeat: no-repeat; | 				background-repeat: no-repeat; | ||||||
|  			} | 			} | ||||||
|  			.reveal .preview-link-overlay header a.close .icon { | 			.reveal .overlay header a.close .icon { | ||||||
|  				background-image: url(data:image/png;base64,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); | 				background-image: url(data:image/png;base64,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); | ||||||
|  			} | 			} | ||||||
|  			.reveal .preview-link-overlay header a.external .icon { | 			.reveal .overlay header a.external .icon { | ||||||
|  				background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAcElEQVRYR+2WSQoAIQwEzf8f7XiOMkUQxUPlGkM3hVmiQfQR9GYnH1SsAQlI4DiBqkCMoNb9y2e90IAEJPAcgdznU9+engMaeJ7Azh5Y1U67gAho4DqBqmB1buAf0MB1AlVBek83ZPkmJMGc1wAR+AAqod/B97TRpQAAAABJRU5ErkJggg==); | 				background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAcElEQVRYR+2WSQoAIQwEzf8f7XiOMkUQxUPlGkM3hVmiQfQR9GYnH1SsAQlI4DiBqkCMoNb9y2e90IAEJPAcgdznU9+engMaeJ7Azh5Y1U67gAho4DqBqmB1buAf0MB1AlVBek83ZPkmJMGc1wAR+AAqod/B97TRpQAAAABJRU5ErkJggg==); | ||||||
|  			} | 			} | ||||||
|  |  | ||||||
|  	.reveal .preview-link-overlay .viewport { | 	.reveal .overlay .viewport { | ||||||
|  		position: absolute; | 		position: absolute; | ||||||
|  		top: 40px; | 		top: 40px; | ||||||
|  		right: 0; | 		right: 0; | ||||||
|  		bottom: 0; | 		bottom: 0; | ||||||
|  		left: 0; | 		left: 0; | ||||||
|  	} | 	} | ||||||
|  |  | ||||||
|  	.reveal .preview-link-overlay .viewport iframe { | 	.reveal .overlay.overlay-preview .viewport iframe { | ||||||
|  		width: 100%; | 		width: 100%; | ||||||
|  		height: 100%; |  | ||||||
|  		max-width: 100%; |  | ||||||
|  		max-height: 100%; |  | ||||||
|  		border: 0; |  | ||||||
|  |  | ||||||
|  		opacity: 0; |  | ||||||
|  		visibility: hidden; |  | ||||||
|  |  | ||||||
|  		-webkit-transition: all 0.3s ease; |  | ||||||
|  		   -moz-transition: all 0.3s ease; |  | ||||||
|  		        transition: all 0.3s ease; |  | ||||||
|  	} |  | ||||||
|  |  | ||||||
|  	.reveal .preview-link-overlay.loaded .viewport iframe { |  | ||||||
|  		opacity: 1; |  | ||||||
|  		visibility: visible; |  | ||||||
|  	} |  | ||||||
|  |  | ||||||
|  	.reveal .preview-link-overlay.loaded .spinner { |  | ||||||
|  		opacity: 0; |  | ||||||
|  		visibility: hidden; |  | ||||||
|  |  | ||||||
|  		-webkit-transform: scale(0.2); |  | ||||||
|  		   -moz-transform: scale(0.2); |  | ||||||
|  		    -ms-transform: scale(0.2); |  | ||||||
|  		        transform: scale(0.2); |  | ||||||
|  	} |  | ||||||
|  |  | ||||||
|  |  | ||||||
|  	.reveal .preview-link-overlay .viewport .shortcuts { |  | ||||||
|  		-webkit-column-count: 2;  |  | ||||||
| 			 -moz-column-count: 2;  |  | ||||||
| 				    column-count: 2; |  | ||||||
| 		font-size: 20px; |  | ||||||
| 		height: 100%; | 		height: 100%; | ||||||
| 		margin-left: 35%; | 		max-width: 100%; | ||||||
| 		margin-top: 20px; | 		max-height: 100%; | ||||||
|  | 		border: 0; | ||||||
|  |  | ||||||
|  | 		opacity: 0; | ||||||
|  | 		visibility: hidden; | ||||||
|  |  | ||||||
|  | 		-webkit-transition: all 0.3s ease; | ||||||
|  | 		   -moz-transition: all 0.3s ease; | ||||||
|  | 		        transition: all 0.3s ease; | ||||||
|  | 	} | ||||||
|  |  | ||||||
|  | 	.reveal .overlay.overlay-preview.loaded .viewport iframe { | ||||||
|  | 		opacity: 1; | ||||||
|  | 		visibility: visible; | ||||||
|  | 	} | ||||||
|  |  | ||||||
|  | 	.reveal .overlay.overlay-preview.loaded .spinner { | ||||||
|  | 		opacity: 0; | ||||||
|  | 		visibility: hidden; | ||||||
|  |  | ||||||
|  | 		-webkit-transform: scale(0.2); | ||||||
|  | 		   -moz-transform: scale(0.2); | ||||||
|  | 		    -ms-transform: scale(0.2); | ||||||
|  | 		        transform: scale(0.2); | ||||||
|  | 	} | ||||||
|  |  | ||||||
|  |  | ||||||
|  | 	.reveal .overlay.overlay-help .viewport .viewport-inner { | ||||||
|  | 		width: 600px; | ||||||
|  | 		height: 100%; | ||||||
|  | 		margin: 0 auto; | ||||||
| 		text-align: center; | 		text-align: center; | ||||||
|  	} | 		letter-spacing: normal; | ||||||
|  | 	} | ||||||
|  |  | ||||||
|  	.reveal .preview-link-overlay .viewport .shortcuts table { | 	.reveal .overlay.overlay-help .viewport .viewport-inner .title { | ||||||
|  		border: 1px solid #fff; | 		font-size: 20px; | ||||||
|  		border-collapse: collapse; | 		margin-top: 60px; | ||||||
|  		font-size: 14px; | 	} | ||||||
|  	} |  | ||||||
|  |  | ||||||
|  	.reveal .preview-link-overlay .viewport .shortcuts table th{ | 	.reveal .overlay.overlay-help .viewport .viewport-inner table { | ||||||
|  		border: 1px solid #fff; | 		border: 1px solid #fff; | ||||||
|  		height: 30px; | 		border-collapse: collapse; | ||||||
|  		width: 200px; | 		font-size: 14px; | ||||||
|  		padding: 10px; | 	} | ||||||
|  		vertical-align: middle; |  | ||||||
|  	} |  | ||||||
|  |  | ||||||
|  	.reveal .preview-link-overlay .viewport .shortcuts table tr td{ | 	.reveal .overlay.overlay-help .viewport .viewport-inner table th { | ||||||
|  		border: 1px solid #fff; | 		height: 30px; | ||||||
|  		height: 30px; | 	} | ||||||
|  		vertical-align: middle; |  | ||||||
|  		padding: 5px; | 	.reveal .overlay.overlay-help .viewport .viewport-inner table th, | ||||||
|  	} | 	.reveal .overlay.overlay-help .viewport .viewport-inner table td { | ||||||
|  | 		width: 200px; | ||||||
|  | 		padding: 10px; | ||||||
|  | 		border: 1px solid #fff; | ||||||
|  | 		vertical-align: middle; | ||||||
|  | 	} | ||||||
|  |  | ||||||
|  |  | ||||||
|  |  | ||||||
|   | |||||||
							
								
								
									
										115
									
								
								js/reveal.js
									
									
									
									
									
								
							
							
						
						
									
										115
									
								
								js/reveal.js
									
									
									
									
									
								
							| @@ -199,13 +199,13 @@ | |||||||
| 		}, | 		}, | ||||||
|  |  | ||||||
| 		// Holds information about the keyboard shortcuts | 		// Holds information about the keyboard shortcuts | ||||||
| 		keyboard_shortcuts = { | 		keyboardShortcuts = { | ||||||
| 			'p': 'Previous slide', | 			'P': 'Previous slide', | ||||||
| 			'n': 'Next slide', | 			'N': 'Next slide', | ||||||
| 			'h': 'Navigate left', | 			'H': 'Navigate left', | ||||||
| 			'l': 'Navigate right', | 			'L': 'Navigate right', | ||||||
| 			'k': 'Navigate up', | 			'K': 'Navigate up', | ||||||
| 			'j': 'Navigate down', | 			'J': 'Navigate down', | ||||||
| 			'Home': 'First slide', | 			'Home': 'First slide', | ||||||
| 			'End': 'Last slide', | 			'End': 'Last slide', | ||||||
| 			'b': 'Pause', | 			'b': 'Pause', | ||||||
| @@ -1233,15 +1233,16 @@ | |||||||
| 	/** | 	/** | ||||||
| 	 * Opens a preview window for the target URL. | 	 * Opens a preview window for the target URL. | ||||||
| 	 */ | 	 */ | ||||||
| 	function openPreview( url ) { | 	function showPreview( url ) { | ||||||
|  |  | ||||||
| 		closePreview(); | 		closeOverlay(); | ||||||
|  |  | ||||||
| 		dom.preview = document.createElement( 'div' ); | 		dom.overlay = document.createElement( 'div' ); | ||||||
| 		dom.preview.classList.add( 'preview-link-overlay' ); | 		dom.overlay.classList.add( 'overlay' ); | ||||||
| 		dom.wrapper.appendChild( dom.preview ); | 		dom.overlay.classList.add( 'overlay-preview' ); | ||||||
|  | 		dom.wrapper.appendChild( dom.overlay ); | ||||||
|  |  | ||||||
| 		dom.preview.innerHTML = [ | 		dom.overlay.innerHTML = [ | ||||||
| 			'<header>', | 			'<header>', | ||||||
| 				'<a class="close" href="#"><span class="icon"></span></a>', | 				'<a class="close" href="#"><span class="icon"></span></a>', | ||||||
| 				'<a class="external" href="'+ url +'" target="_blank"><span class="icon"></span></a>', | 				'<a class="external" href="'+ url +'" target="_blank"><span class="icon"></span></a>', | ||||||
| @@ -1252,76 +1253,79 @@ | |||||||
| 			'</div>' | 			'</div>' | ||||||
| 		].join(''); | 		].join(''); | ||||||
|  |  | ||||||
| 		dom.preview.querySelector( 'iframe' ).addEventListener( 'load', function( event ) { | 		dom.overlay.querySelector( 'iframe' ).addEventListener( 'load', function( event ) { | ||||||
| 			dom.preview.classList.add( 'loaded' ); | 			dom.overlay.classList.add( 'loaded' ); | ||||||
| 		}, false ); | 		}, false ); | ||||||
|  |  | ||||||
| 		dom.preview.querySelector( '.close' ).addEventListener( 'click', function( event ) { | 		dom.overlay.querySelector( '.close' ).addEventListener( 'click', function( event ) { | ||||||
| 			closePreview(); | 			closeOverlay(); | ||||||
| 			event.preventDefault(); | 			event.preventDefault(); | ||||||
| 		}, false ); | 		}, false ); | ||||||
|  |  | ||||||
| 		dom.preview.querySelector( '.external' ).addEventListener( 'click', function( event ) { | 		dom.overlay.querySelector( '.external' ).addEventListener( 'click', function( event ) { | ||||||
| 			closePreview(); | 			closeOverlay(); | ||||||
| 		}, false ); | 		}, false ); | ||||||
|  |  | ||||||
| 		setTimeout( function() { | 		setTimeout( function() { | ||||||
| 			dom.preview.classList.add( 'visible' ); | 			dom.overlay.classList.add( 'visible' ); | ||||||
| 		}, 1 ); | 		}, 1 ); | ||||||
|  |  | ||||||
| 	} | 	} | ||||||
|  |  | ||||||
| 	/** | 	/** | ||||||
| 	 * Closes the iframe preview window. | 	 * Opens a overlay window with help material. | ||||||
| 	 */ | 	 */ | ||||||
| 	function closePreview() { | 	function showHelp() { | ||||||
|  |  | ||||||
| 		if( dom.preview ) { | 		closeOverlay(); | ||||||
| 			dom.preview.setAttribute( 'src', '' ); |  | ||||||
| 			dom.preview.parentNode.removeChild( dom.preview ); | 		dom.overlay = document.createElement( 'div' ); | ||||||
| 			dom.preview = null; | 		dom.overlay.classList.add( 'overlay' ); | ||||||
|  | 		dom.overlay.classList.add( 'overlay-help' ); | ||||||
|  | 		dom.wrapper.appendChild( dom.overlay ); | ||||||
|  |  | ||||||
|  | 		var html = '<p class="title">Keyboard Shortcuts</p><br/>'; | ||||||
|  |  | ||||||
|  | 		html += '<table><th>KEY</th><th>ACTION</th>'; | ||||||
|  | 		for( var key in keyboardShortcuts ) { | ||||||
|  | 			html += '<tr><td>' + key + '</td><td>' + keyboardShortcuts[ key ] + '</td></tr>'; | ||||||
| 		} | 		} | ||||||
|  |  | ||||||
| 	} |  | ||||||
|  |  | ||||||
| 	/** |  | ||||||
| 	 * Opens a overlay window for the keyboard shortcuts. |  | ||||||
| 	 */ |  | ||||||
| 	function openShortcutsOverlay() { |  | ||||||
|  |  | ||||||
| 		closePreview(); |  | ||||||
|  |  | ||||||
| 		dom.preview = document.createElement( 'div' ); |  | ||||||
| 		dom.preview.classList.add( 'preview-link-overlay' ); |  | ||||||
| 		dom.wrapper.appendChild( dom.preview ); |  | ||||||
|  |  | ||||||
| 		var html = '<h5>Keyboard Shortcuts</h5><br/>'; |  | ||||||
| 		html += '<table> <th>KEY</th> <th>ACTION</th>'; |  | ||||||
| 		for( var key in keyboard_shortcuts ) { |  | ||||||
| 			html += '<tr> <td>' + key + '</td> <td>' + keyboard_shortcuts[key] + '</td> </tr>' |  | ||||||
| 		} |  | ||||||
| 		html += '</table>'; | 		html += '</table>'; | ||||||
|  |  | ||||||
| 		dom.preview.innerHTML = [ | 		dom.overlay.innerHTML = [ | ||||||
| 			'<header>', | 			'<header>', | ||||||
| 				'<a class="close" href="#"><span class="icon"></span></a>', | 				'<a class="close" href="#"><span class="icon"></span></a>', | ||||||
| 			'</header>', | 			'</header>', | ||||||
| 			'<div class="viewport">', | 			'<div class="viewport">', | ||||||
| 				'<div class="shortcuts">'+html+'</div>', | 				'<div class="viewport-inner">'+ html +'</div>', | ||||||
| 			'</div>' | 			'</div>' | ||||||
| 		].join(''); | 		].join(''); | ||||||
|  |  | ||||||
| 		dom.preview.querySelector( '.close' ).addEventListener( 'click', function( event ) { | 		dom.overlay.querySelector( '.close' ).addEventListener( 'click', function( event ) { | ||||||
| 			closePreview(); | 			closeOverlay(); | ||||||
| 			event.preventDefault(); | 			event.preventDefault(); | ||||||
| 		}, false ); | 		}, false ); | ||||||
|  |  | ||||||
| 		setTimeout( function() { | 		setTimeout( function() { | ||||||
| 			dom.preview.classList.add( 'visible' ); | 			dom.overlay.classList.add( 'visible' ); | ||||||
| 		}, 1 ); | 		}, 1 ); | ||||||
|  |  | ||||||
| 	} | 	} | ||||||
|  |  | ||||||
|  | 	/** | ||||||
|  | 	 * Closes any currently open overlay. | ||||||
|  | 	 */ | ||||||
|  | 	function closeOverlay() { | ||||||
|  |  | ||||||
|  | 		if( dom.overlay ) { | ||||||
|  | 			dom.overlay.setAttribute( 'src', '' ); | ||||||
|  | 			dom.overlay.parentNode.removeChild( dom.overlay ); | ||||||
|  | 			dom.overlay = null; | ||||||
|  | 		} | ||||||
|  |  | ||||||
|  | 	} | ||||||
|  |  | ||||||
| 	/** | 	/** | ||||||
| 	 * Applies JavaScript-controlled layout rules to the | 	 * Applies JavaScript-controlled layout rules to the | ||||||
| 	 * presentation. | 	 * presentation. | ||||||
| @@ -3289,12 +3293,13 @@ | |||||||
| 	/** | 	/** | ||||||
| 	 * Handler for the document level 'keypress' event. | 	 * Handler for the document level 'keypress' event. | ||||||
| 	 */ | 	 */ | ||||||
|  |  | ||||||
| 	function onDocumentKeyPress( event ) { | 	function onDocumentKeyPress( event ) { | ||||||
|  |  | ||||||
| 		// Check if the pressed key is question mark | 		// Check if the pressed key is question mark | ||||||
| 		if( event.shiftKey && event.charCode == 63 ) { | 		if( event.shiftKey && event.charCode === 63 ) { | ||||||
| 			openShortcutsOverlay(); | 			showHelp(); | ||||||
| 		} | 		} | ||||||
|  |  | ||||||
| 	} | 	} | ||||||
|  |  | ||||||
| 	/** | 	/** | ||||||
| @@ -3402,8 +3407,8 @@ | |||||||
| 		} | 		} | ||||||
| 		// ESC or O key | 		// ESC or O key | ||||||
| 		else if ( ( event.keyCode === 27 || event.keyCode === 79 ) && features.transforms3d ) { | 		else if ( ( event.keyCode === 27 || event.keyCode === 79 ) && features.transforms3d ) { | ||||||
| 			if( dom.preview ) { | 			if( dom.overlay ) { | ||||||
| 				closePreview(); | 				closeOverlay(); | ||||||
| 			} | 			} | ||||||
| 			else { | 			else { | ||||||
| 				toggleOverview(); | 				toggleOverview(); | ||||||
| @@ -3701,7 +3706,7 @@ | |||||||
|  |  | ||||||
| 		var url = event.target.getAttribute( 'href' ); | 		var url = event.target.getAttribute( 'href' ); | ||||||
| 		if( url ) { | 		if( url ) { | ||||||
| 			openPreview( url ); | 			showPreview( url ); | ||||||
| 			event.preventDefault(); | 			event.preventDefault(); | ||||||
| 		} | 		} | ||||||
|  |  | ||||||
|   | |||||||
		Reference in New Issue
	
	Block a user