I understand what she's talking about and I get how its all coming together but it took me a little bit because what is shown in the video is not what automatically loads in my style.css.

body { font-family: Helvetica, Arial; font-size: 27px; margin: 0 auto; max-width: 960px; padding: 40px 10px; line-height: 1.65em; background: #FD6A6E; color: #fff; font-weight: 300; }

.logo{ width: 100%; }

.logo img { margin: 0 auto; display: block; }

.description { margin: 80px auto 40px; text-align: center; }

.bucket { width: 100%; margin-bottom: 40px; display: inline-block; }

.choice-bucket { width: 33.333333%; float: left; display: inline-block; margin: 0; padding: 0; }

.choice-bucket input { font-size: 18px; margin: 15px 4%; padding: 16px 0; width: 92%; color: #BB475C; border-radius: 6px; border: 0; outline: 0; text-indent: 20px; }

.highlight { font-size: 18px; margin-left: 30px; opacity: .8; line-height: 24px; }

answers {

/* opacity: 0; */
margin: 60px 0;
background: #fff;
border-radius: 6px;
color: #BB475C;
transition: 1s linear;
overflow: hidden; /* add this */

}

answers p {

max-width: 760px; margin: auto; padding: 80px 0; }

answers p span {

font-weight: bold; }

form input[type=submit] { background: #B5D269; border: 0; color: #fff; font-size: 20px; padding: 1em 2em; cursor: pointer; margin: 0 auto 60px; display: block; text-align: center; border-radius: 6px; font-weight: bold; }

.hide { opacity: 0; height: 0; }

.show { opacity: 1; height: 100%; }