.trailbtn:checked + fieldset.trailbox { display: block;}
+.trailbtn:checked + .trailbox + .trailbtn {
+ display: block;
+ height: 2.25em; padding: 0 3ex;
+ font-size: 1em; font-weight: normal;
+ color: #000; background-color: #FDD;
+ border: 1px solid #000;
+ border-radius: 4px;
+}
+.trailbtn:checked + .trailbox + .trailbtn[type=submit]:before {content: none;}
+
+
* { box-sizing: border-box; }
body {
overflow: scroll;