some css tweaks and other minor improvements/fixes

config/app.php

@@ -137,6 +137,7 @@ return [
         Illuminate\Translation\TranslationServiceProvider::class,
 	Illuminate\Validation\ValidationServiceProvider::class,
 	Illuminate\View\ViewServiceProvider::class,
+	Mews\Captcha\CaptchaServiceProvider::class,
 
         /*
          * Application Service Providers...
@@ -209,7 +210,8 @@ return [
         'Form'      => Collective\Html\FormFacade::class,
         'Html'      => Collective\Html\HtmlFacade::class,
         'Recaptcha' => Greggilbert\Recaptcha\Facades\Recaptcha::class,
-        'Sentry'    => Sentry\SentryLaravel\SentryFacade::class,
+	'Sentry'    => Sentry\SentryLaravel\SentryFacade::class,
+	'Captcha' => Mews\Captcha\Facades\Captcha::class,
     ],
 
 ];

config/captcha.php

@@ -0,0 +1,49 @@
+<?php
+
+return [
+    'characters' => ['2', '3', '4', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'j', 'm', 'n', 'p', 'q', 'r', 't', 'u', 'x', 'y', 'z', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'J', 'M', 'N', 'P', 'Q', 'R', 'T', 'U', 'X', 'Y', 'Z', 'ä', 'Ä', 'ö', 'Ö', 'ü', 'Ü', 'ß', '~', '*', ',', '.', '´', '`' ],
+    #'characters' => ['Aardvark','Albatross','Alligator','Alpaca','Ant','Anteater','Antelope','Ape','Armadillo','Donkey','Baboon','Badger','Barracuda','Bat','Bear','Beaver','Bee','Bison','Boar','Buffalo','Butterfly','Camel','Capybara','Caribou','Cassowary','Cat','Caterpillar','Cattle','Chamois','Cheetah','Chicken','Chimpanzee','Chinchilla','Chough','Clam','Cobra','Cockroach','Cod','Cormorant','Coyote','Crab','Crane','Crocodile','Crow','Curlew','Deer','Dinosaur','Dog','Dogfish','Dolphin','Dotterel','Dove','Dragonfly','Duck','Dugong','Dunlin','Eagle','Echidna','Eel','Eland','Elephant','Elk','Emu','Falcon','Ferret','Finch','Fish','Flamingo','Fly','Fox','Frog','Gaur','Gazelle','Gerbil','Giraffe','Gnat','Gnu','Goat','Goldfinch','Goldfish','Goose','Gorilla','Goshawk','Grasshopper','Grouse','Guanaco','Gull','Hamster','Hare','Hawk','Hedgehog','Heron','Herring','Hippopotamus','Hornet','Horse','Human','Hummingbird','Hyena','Ibex','Ibis','Jackal','Jaguar','Jay','Jellyfish','Kangaroo','Kingfisher','Koala','Kookabura','Kouprey','Kudu','Lapwing','Lark','Lemur','Leopard','Lion','Llama','Lobster','Locust','Loris','Louse','Lyrebird','Magpie','Mallard','Manatee','Mandrill','Mantis','Marten','Meerkat','Mink','Mole','Mongoose','Monkey','Moose','Mosquito','Mouse','Mule','Narwhal','Newt','Nightingale','Octopus','Okapi','Opossum','Oryx','Ostrich','Otter','Owl','Oyster','Panther','Parrot','Partridge','Peafowl','Pelican','Penguin','Pheasant','Pig','Pigeon','Pony','Porcupine','Porpoise','Quail','Quelea','Quetzal','Rabbit','Raccoon','Rail','Ram','Rat','Raven','Red deer','Red panda','Reindeer','Rhinoceros','Rook','Salamander','Salmon','Sand Dollar','Sandpiper','Sardine','Scorpion','Seahorse','Seal','Shark','Sheep','Shrew','Skunk','Snail','Snake','Sparrow','Spider','Spoonbill','Squid','Squirrel','Starling','Stingray','Stinkbug','Stork','Swallow','Swan','Tapir','Tarsier','Termite','Tiger','Toad','Trout','Turkey','Turtle','Viper','Vulture','Wallaby','Walrus','Wasp','Weasel','Whale','Wildcat','Wolf','Wolverine','Wombat','Woodcock','Woodpecker','Worm','Wren','Yak','Zebra'],
+    'default' => [
+        'length' => 4,
+        'width' => 500,
+        'height' => 55,
+        'quality' => 30,
+        'math' => false,
+    ],
+    'math' => [
+        'length' => 9,
+        'width' => 250,
+        'height' => 36,
+        'quality' => 90,
+        'math' => true,
+    ],
+
+    'flat' => [
+        'length' => 25,
+        'width' => 500,
+        'height' => 36,
+        'quality' => 60,
+        'lines' => 13,
+        'bgImage' => false,
+        'bgColor' => '#131313',
+        'fontColors' => ['#FF0080', '#DF0101', '#848484', '#c0392b', '#0B3B0B', '#FFFF00', '#FFFFFF', '#DF01D7'],
+        'contrast' => -3,
+    ],
+    'mini' => [
+        'length' => 3,
+        'width' => 60,
+        'height' => 32,
+    ],
+    'inverse' => [
+        'length' => 5,
+        'width' => 120,
+        'height' => 36,
+        'quality' => 90,
+        'sensitive' => true,
+        'angle' => 12,
+        'sharpen' => 10,
+        'blur' => 2,
+        'invert' => true,
+        'contrast' => -5,
+    ]
+];