fix(style): fix missing closing brackets

Author: Dun-sin

src/style.css

@@ -216,6 +216,7 @@ main {
 
 .input > .btn {
   width: var(--input-width);
+}
 
 input[type='text'],
 textarea,
@@ -274,22 +275,22 @@ textarea:focus {
 }
 
 #radio-group {
-	display: flex;
-	flex-direction: row;
-	justify-content: space-evenly;
+  display: flex;
+  flex-direction: row;
+  justify-content: space-evenly;
 }
 
 #animation-radio-label {
-	padding: 0;
-	margin: 0;
-	background: none;
-	font-weight: 600;
-	color: whitesmoke;
-	font-size: 0.9em;
+  padding: 0;
+  margin: 0;
+  background: none;
+  font-weight: 600;
+  color: whitesmoke;
+  font-size: 0.9em;
 }
 
-#animation-radio-label>span {
-	padding-right: 8px;
+#animation-radio-label > span {
+  padding-right: 8px;
 }
 
 #degree {
@@ -301,14 +302,12 @@ textarea:focus {
 }
 
 #duration-label {
-
-	flex-direction: row-reverse;
-	justify-content: space-between;
-
+  flex-direction: row-reverse;
+  justify-content: space-between;
 }
 
-#duration-label>span {
-	font-size: 0.9em;
+#duration-label > span {
+  font-size: 0.9em;
 }
 
 .count {
@@ -402,18 +401,18 @@ a {
     --input-width: 100%;
     --modal-width: calc(var(--modal-container-width) - 10vw);
   }
-  
-	nav {
-		padding: 1rem 2rem;
-	}
-
-	.modal-generator {
-		width: 90vw;
-	}
-
-	.generator {
-		margin: 0.8rem auto;
-	}
+
+  nav {
+    padding: 1rem 2rem;
+  }
+
+  .modal-generator {
+    width: 90vw;
+  }
+
+  .generator {
+    margin: 0.8rem auto;
+  }
 
   .modal-main-content {
     flex-direction: column;