add some styling

src/components/Blockly/toolbox/Toolbox.js

@@ -234,7 +234,7 @@ class Toolbox extends React.Component {
                     <Block type="sensebox_send_to_osem" />
                 </Category>
                 <Category id="catSenseBoxOutput_LoRa" name="  LoRa" colour={getColour().sensebox}>
-                    <Category id="catSenseBoxOutput_LoRa_activation" name="    Aktiviereung" colour={getColour().sensebox}>
+                    <Category id="catSenseBoxOutput_LoRa_activation" name="    Aktivierung" colour={getColour().sensebox}>
                         <Block type="sensebox_lora_initialize_otaa" />
                         <Block type="sensebox_lora_initialize_abp" />
                     </Category>

src/components/Tutorial/Instruction.js

@@ -20,7 +20,7 @@ class Instruction extends Component {
     return (
       <div>
         <Typography variant='h4' style={{ marginBottom: '5px' }}>{step.headline}</Typography>
-        <Typography style={isHardware ? {} : { marginBottom: '5px' }}><ReactMarkdown allowDangerousHtml skipHtml={false}>{step.text}</ReactMarkdown></Typography>
+        <Typography style={isHardware ? {} : { marginBottom: '5px' }}><ReactMarkdown className={'tutorial'} linkTarget={'_blank'} skipHtml={false}>{step.text}</ReactMarkdown></Typography>
         {isHardware ?
           <Hardware picture={step.hardware} /> : null}
         {areRequirements > 0 ?