Thành viên:Đức Anh/Nháp 60

* {
  box-sizing: border-box;
}
*::before, *::after {
  box-sizing: border-box;
}

body {
  font-family: "Rubik", sans-serif;
  font-size: 1rem;
  line-height: 1.5;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  min-height: 100vh;
  background: #fff;
}

.button {
  position: relative;
  display: inline-block;
  cursor: pointer;
  outline: none;
  border: 0;
  vertical-align: middle;
  text-decoration: none;
  font-size: inherit;
  font-family: inherit;
}
.button learn-more {
  font-weight: 600;
  color: #382b22;
  text-transform: uppercase;
  padding: 1.25em 2em;
  background: #fff0f0;
  border: 2px solid #b18597;
  border-radius: 0.75em;
  transform-style: preserve-3d;
  transition: transform 150ms cubic-bezier(0, 0, 0.58, 1), background 150ms cubic-bezier(0, 0, 0.58, 1);
}
.button learn-more::before {
  position: absolute;
  content: "";
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #f9c4d2;
  border-radius: inherit;
  box-shadow: 0 0 0 2px #b18597, 0 0.625em 0 0 #ffe3e2;
  transform: translate3d(0, 0.75em, -1em);
  transition: transform 150ms cubic-bezier(0, 0, 0.58, 1), box-shadow 150ms cubic-bezier(0, 0, 0.58, 1);
}
.button learn-more:hover {
  background: #ffe9e9;
  transform: translate(0, 0.25em);
}
.button learn-more:hover::before {
  box-shadow: 0 0 0 2px #b18597, 0 0.5em 0 0 #ffe3e2;
  transform: translate3d(0, 0.5em, -1em);
}
.button learn-more:active {
  background: #ffe9e9;
  transform: translate(0em, 0.75em);
}
.button learn-more:active::before {
  box-shadow: 0 0 0 2px #b18597, 0 0 #ffe3e2;
  transform: translate3d(0, 0, -1em);
}