ボタンデザインパターン

<button class="gradient-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.gradient-button{
  background-color: linear-gradient(to right, #FF6B6B, #556270);
  color: white;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  transition: filter 0.3s ease;
}
.gradient-button:hover {
  filter: grayscale(80%);
}

<button class="outline-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.outline-button {
  background-color: transparent;
  color: #3498db;
  border: 2px solid #3498db;
  border-radius: 5px;
  cursor: pointer;
  transition: color 0.3s ease, background-color 0.3s ease;
}
.outline-button:hover {
  color: white;
  background-color: #3498db;
}

<button class="gradient-border-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.gradient-border-button {
  background-color: transparent;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  background-image: linear-gradient(to right, #3498db, #f39c12);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  border: 2px solid transparent;
  transition: border-color 0.3s ease;
}
.gradient-border-button:hover {
  border-color: #3498db;
}

<button class="raised-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.raised-button {
  background-color: #2ecc71;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  box-shadow: 0px 2px 6px rgba(0, 0, 0, 0.3);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.raised-button:hover {
  transform: translateY(-2px);
  box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.3);
}

<button class="hover-effect-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.hover-effect-button {
  background-color: #f39c12;
  color: white;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  overflow: hidden;
  transition: background-color 0.3s ease, transform 0.3s ease;
}
.hover-effect-button:before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.1);
  transition: width 0.3s ease;
  z-index: -1;
}
.hover-effect-button:hover {
  background-color: #e67e22;
  transform: scale(1.1);
}
.hover-effect-button:hover:before {
  width: 120%;
}

<button class="gradient-animation-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.gradient-animation-button {
  background: linear-gradient(to right, #3498db, #e74c3c);
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  background-size: 200% auto;
  transition: background-position 0.3s ease;
}
.gradient-animation-button:hover {
  background-position: right center;
}

<button class="borderless-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.borderless-button {
  background-color: rgb(0,0,0,.1);
  border-radius:5px;
  color: #3498db;
  border: none;
  cursor: pointer;
  transition: color 0.3s ease,background-color  0.3s ease;
}
.borderless-button:hover {
  color: #f9f9f9;
  background-color: rgb(0,0,0,.3);
}

<button class="opacity-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.opacity-button {
  background-color: #3498db;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}
.opacity-button:hover {
  opacity: 1;
}

<button class="outline-animation-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.outline-animation-button {
  background-color: transparent;
  color: #2ecc71;
  border: 2px solid #2ecc71;
  border-radius: 5px;
  cursor: pointer;
  overflow: hidden;
  position: relative;
}
.outline-animation-button::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background-color: #2ecc71;
  transition: left 0.3s ease;
}
.outline-animation-button:hover::before {
  left: 0;
}

<button class="ink-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.ink-button {
  background-color: transparent;
  color: #3498db;
  border: 2px solid #3498db;
  border-radius: 5px;
  cursor: pointer;
  overflow: hidden;
  position: relative;
}
.ink-button::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 150px;
  height: 150px;
  background-color: rgba(52, 152, 219, 0.4);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  opacity: 0;
  transition: transform 0.6s ease, opacity 0.6s ease;
  pointer-events: none;
}
.ink-button:hover::after {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

<button class="push-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.push-button {
  background-color: #e67e22;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.push-button::before {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.1);
  border-radius: 5px;
  z-index: -1;
}
.push-button:active {
  transform: translateY(3px);
  box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.4);
}

<button class="slide-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.slide-button {
  background-color: #9b59b6;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: color 0.3s ease;
}
.slide-button::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.2);
  transform: skewX(-45deg);
  transition: left 0.3s ease;
}
.slide-button:hover::before {
  left: 100%;
}

<button class="glow-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.glow-button {
  background-color: #34495e;
  color: white;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(52, 73, 94, 0.8);
  transition: box-shadow 0.3s ease;
}
.glow-button:hover {
  box-shadow: 0 0 20px rgba(52, 73, 94, 1);
}

<button class="border-fill-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.border-fill-button {
  background-color: transparent;
  color: #3498db;
  border: 2px solid transparent;
  border-radius: 5px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: color 0.3s ease, border-color 0.3s ease;
}
.border-fill-button:before {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  background-color: #3498db;
  top: 0;
  left: 0;
  transition: width 0.3s ease;
}
.border-fill-button:hover:before {
  width: 100%;
}

<button class="ripple-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.ripple-button {
  position: relative;
  overflow: hidden;
  background-color: #9b59b6;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}
.ripple-button::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  transform: scale(0);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.ripple-button:hover::before {
  transform: scale(3);
  opacity: 1;
}

<button class="stripe-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.stripe-button {
  background-color: #9b59b6;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: color 0.3s ease;
}
.stripe-button::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(255, 255, 255, 0.1) 10px, rgba(255, 255, 255, 0.1) 20px);
  top: 0;
  left: -100%;
  transition: left 0.3s ease;
}
.stripe-button:hover::before {
  left: 0;
}

<button class="fade-in-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.fade-in-button {
  background-color: #3498db;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  opacity: .2;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in-button:hover {
  opacity: 1;
  transform: translateY(0);
}

<button class="cursor-follow-button""><span class="cursor-item"">Click Me</span"></button">

.cursor-follow-button {
  background-color: #9b59b6;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: none;
  position: relative;
  overflow: hidden;
}
.cursor-item {
  display: inline-block;
  transition: transform 0.3s ease;
}
.cursor-follow-button:hover .cursor-item {
  transform: translateX(calc((100% + 30px) / 2));
}

<button class="flip-card-button"><div class="flip-card-front"><span>Hover Me</span></div><div class="flip-card-back"><span>Click Me</span></div></button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.flip-card-button {
  perspective: 1000px;
  border: none;
  background: none;
  cursor: pointer;
}
.flip-card-front,
.flip-card-back {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 5px;
  position: absolute;
  top: 0;
  left: 0;
  backface-visibility: hidden;
  transition: transform 0.5s ease;
}
.flip-card-front {
  background-color: #3498db;
  color: white;
}
.flip-card-back {
  background-color: #e74c3c;
  color: white;
  transform: rotateY(180deg);
}
.flip-card-button:hover .flip-card-front {
  transform: rotateY(180deg);
}
.flip-card-button:hover .flip-card-back {
  transform: rotateY(0deg);
}

<button class="neon-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.neon-button {
  padding: 15px 30px;
  background-color: #27ae60;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(39, 174, 96, 0.7), 0 0 20px rgba(39, 174, 96, 0.5);
  animation: neon 1.5s infinite alternate;
}
@keyframes neon {
  0% {
    box-shadow: 0 0 10px rgba(39, 174, 96, 0.7), 0 0 20px rgba(39, 174, 96, 0.5);
  }
  100% {
    box-shadow: 0 0 20px rgba(39, 174, 96, 0.7), 0 0 30px rgba(39, 174, 96, 0.5);
  }
}

<button class="ink-splash-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.ink-splash-button {
  padding: 15px 30px;
  background-color: #3498db;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  overflow: hidden;
  position: relative;
}
.ink-splash-button::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, #55f 10%, transparent 50%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.ink-splash-button:hover::before {
  transform: translate(-50%, -50%) scale(3);
  opacity: 1;
}

<button class="three-d-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.three-d-button {
  padding: 15px 30px;
  background-color: #3498db;
  color: white;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  position: relative;
  transform-style: preserve-3d;
  transition: box-shadow 0.3s ease;
}
.three-d-button::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.1);
  top: 10px;
  left: 10px;
  border-radius: 10px;
}
.three-d-button:hover {
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
}
.glow-in-the-dark-button {
  padding: 15px 30px;
  background-color: #333;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  position: relative;
  overflow: hidden;
}

<button class="glow-in-the-dark-button">Click me</button>

button{
  margin: 30px;
  padding: 12px 24px;
  width: 150px;
  height: 50px;
}
.glow-in-the-dark-button {
  padding: 15px 30px;
  background-color: #333;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  position: relative;
  overflow: hidden;
}
.glow-in-the-dark-button::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: #fff;
  opacity: .5;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  transition: transform 0.3s ease;
}
.glow-in-the-dark-button:hover {
  background-color: #555;
}
.glow-in-the-dark-button:hover::before {
  transform: translate(-50%, -50%) scale(1.5);
}