better desktop styling, change some wording

assets/js/pages/JustPage.tsx

@@ -182,13 +182,13 @@ const JustPage = (props: JustPageProps) => {
           <ProgressIndicator currentProgress={1} />
           <Header2>Create a secret</Header2>
           <TextAlignWrapper align="left">
-            <Label htmlFor="secretInput">Enter your secret here</Label>
+            <Label htmlFor="secretInput">Enter a secret message</Label>
           </TextAlignWrapper>
           <TextArea
             id="secretInput"
             value={secretInput}
             onChange={handleChange}
-            placeholder="Tell me your secrets"
+            placeholder="Only your intended recipient will see this message."
           />
           <Spacer space="2rem" />
           <TextAlignWrapper align="center">

assets/js/pages/SplashPage.tsx

@@ -40,12 +40,17 @@ const SplashPage = (props: SplashPageProps) => {
         <CenteredContainer wide>
           <SplashIconHeader style={{ width: "100%", maxWidth: "440px" }} />
           <Header1>
-            <span className="splashHeader">Securely Share Your Secrets</span>
+            <span
+              className="splashHeader"
+              style={{ display: "block", marginTop: "20px" }}
+            >
+              Securely Share Your Secrets
+            </span>
           </Header1>
           <Header3>
             <span className="splashSubheader">
-              With Intended Link you can easily share messages and files
-              securely and secretly.
+              With Intended Link, you can send messages and files to any social
+              account in a secure and private manner.
             </span>
           </Header3>
           <Spacer />