.grid-demo .row {
  text-align: center;
}
.grid-demo .row + .row {
  margin-top: 0.75rem;
}
.grid-demo .row > [class*=col-] {
  border: 1px solid #ddd;
}
.icons-demo .icon {
  width: 2.5rem;
  height: 2.5rem;
  margin: 0.15rem;
  font-size: 1.2rem;
  line-height: 2.5rem;
  text-align: center;
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: 1.25rem;
  display: inline-block;
}
.icon.icon-f7 {
  width: 1.45rem;
  height: 1.45rem;
  background-image: url("../img/i-f7.png");
}
.icon.icon-form-name {
  width: 1.45rem;
  height: 1.45rem;
  background-image: url("../img/i-form-name.png");
}
.icon.icon-form-password {
  width: 1.45rem;
  height: 1.45rem;
  background-image: url("../img/i-form-password.png");
}
.icon.icon-form-email {
  width: 1.45rem;
  height: 1.45rem;
  background-image: url("../img/i-form-email.png");
}
.icon.icon-form-calendar {
  width: 1.45rem;
  height: 1.45rem;
  background-image: url("../img/i-form-calendar.png");
}
.icon.icon-form-tel {
  width: 1.45rem;
  height: 1.45rem;
  background-image: url("../img/i-form-tel.png");
}
.icon.icon-form-gender {
  width: 1.45rem;
  height: 1.45rem;
  background-image: url("../img/i-form-gender.png");
}
.icon.icon-form-toggle {
  width: 1.45rem;
  height: 1.45rem;
  background-image: url("../img/i-form-toggle.png");
}
.icon.icon-form-comment {
  width: 1.45rem;
  height: 1.45rem;
  background-image: url("../img/i-form-comment.png");
}
.icon.icon-form-settings {
  width: 1.45rem;
  height: 1.45rem;
  background-image: url("../img/i-form-settings.png");
}
.icon.icon-form-url {
  width: 1.45rem;
  height: 1.45rem;
  background-image: url("../img/i-form-url.png");
}