CSS 3种让人眼前一亮的hover效果眼前一亮的HOVER效果

HTML

<div id="send-btn">
  <button>
    // 这里是一个svg的占位
    Send
  </button>
</div>

CSS

#send-btn{
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
}

button {
  background: #5f55af;
  border: 0;
  border-radius: 5px;
  padding: 10px 30px 10px 20px;
  color: white;
  text-transform: uppercase;
  font-weight: bold;
}

button svg {
  display: inline-block;
  vertical-align: middle;
  padding-right: 5px;
}

button:hover svg {
  animation: fly 2s ease 1;
}

@keyframes fly {
  0% {
    transform: translateX(0%);
  }

  50% {
    transform: translateX(300%);
  }

  100% {
    transform: translateX(0);
  }
}

二.霓虹效果

<div id="neon-btn">
  <button class="btn one">Hover me</button>
  <button  class="btn two">Hover me</button>
  <button  class="btn three">Hover me</button>
</div>

#neon-btn {
  display: flex;
  align-items: center;
  justify-content: space-around;
  height: 100vh;
  background: #031628;
}

.btn {
  border: 1px solid;
  background-color: transparent;
  text-transform: uppercase;
  font-size: 14px;
  padding: 10px 20px;
  font-weight: 300;
}

.one {
  color: #4cc9f0;
}

.two {
  color: #f038ff;
}

.three {
  color: #b9e769;
}

.btn:hover {
  color: white;
  border: 0;
}

.one:hover {
  background-color: #4cc9f0;
  -webkit-box-shadow: 10px 10px 99px 6px rgba(76,201,240,1);
  -moz-box-shadow: 10px 10px 99px 6px rgba(76,201,240,1);
  box-shadow: 10px 10px 99px 6px rgba(76,201,240,1);
}

.two:hover {
  background-color: #f038ff;
  -webkit-box-shadow: 10px 10px 99px 6px rgba(240, 56, 255, 1);
  -moz-box-shadow: 10px 10px 99px 6px rgba(240, 56, 255, 1);
  box-shadow: 10px 10px 99px 6px rgba(240, 56, 255, 1);
}

.three:hover {
  background-color: #b9e769;
  -webkit-box-shadow: 10px 10px 99px 6px rgba(185, 231, 105, 1);
  -moz-box-shadow: 10px 10px 99px 6px rgba(185, 231, 105, 1);
  box-shadow: 10px 10px 99px 6px rgba(185, 231, 105, 1);
}

三.边框效果

<div id="draw-border">
  <button>Hover me</button>
</div>

#draw-border {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
}

button {
  border: 0;
  background: none;
  text-transform: uppercase;
  color: #4361ee;
  font-weight: bold;
  position: relative;
  outline: none;
  padding: 10px 20px;
  box-sizing: border-box;
}

button::before, button::after {
  box-sizing: inherit;
  position: absolute;
  content: '';
  border: 2px solid transparent;
  width: 0;
  height: 0;
}

button::after {
  bottom: 0;
  right: 0;
}

button::before {
  top: 0;
  left: 0;
}

button:hover::before, button:hover::after {
  width: 100%;
  height: 100%;
}

button:hover::before {
  border-top-color: #4361ee;
  border-right-color: #4361ee;
  transition: width 0.3s ease-out, height 0.3s ease-out 0.3s;
}

button:hover::after {
  border-bottom-color: #4361ee;
  border-left-color: #4361ee;
  transition: border-color 0s ease-out 0.6s, width 0.3s ease-out 0.6s, height 0.3s ease-out 1s;
}