app/assets/stylesheets/_signin.css.scss
aside.sign-in {
margin: auto;
min-width: 250px;
width: 25%;
form.sign-in {
margin-bottom: 1.5em;
}
p {
font-size: 80%;
margin-bottom: .5em;
}
@include media($smallandtouch) {
width: 100%;
form.sign-in {
margin-bottom: 1em;
input[type="submit"] {
margin-bottom: 0;
}
}
}
}