Question

如何从此按钮中获取白色轮廓？

这是CSS，告诉我你是否认为有什么东西引起了它。

.btn {
  background: linear-gradient(45deg, rgba(51, 197, 230, 0.5) 0%,rgba(51, 230, 131, 0.5) 50%,rgba(108,0,153,0.65) 100%);
  border-radius: 10px;
  width: 1315px;
  color: #fff;
  font-size: 18px;
  letter-spacing: 1px;
  padding: 16px 32px;
  text-decoration: none;
  text-transform: uppercase;
  -webkit-transition: box-shadow 1s ease;
  transition: box-shadow 1s ease;
}

@-webkit-keyframes hvr-bob {
  0% {
    -webkit-transform: translateY(-8px);
    transform: translateY(-8px);
  }

  50% {
    -webkit-transform: translateY(-4px);
    transform: translateY(-4px);
  }

  100% {
    -webkit-transform: translateY(-8px);
    transform: translateY(-8px);
  }
}

@keyframes hvr-bob {
  0% {
    -webkit-transform: translateY(-8px);
    transform: translateY(-8px);
  }

  50% {
    -webkit-transform: translateY(-4px);
    transform: translateY(-4px);
  }

  100% {
    -webkit-transform: translateY(-8px);
    transform: translateY(-8px);
  }
}

@-webkit-keyframes hvr-bob-float {
  100% {
    -webkit-transform: translateY(-8px);
    transform: translateY(-8px);
  }
}

@keyframes hvr-bob-float {
  100% {
    -webkit-transform: translateY(-8px);
    transform: translateY(-8px);
  }
}

.btn {
  display: inline-block;
  vertical-align: middle;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -moz-osx-font-smoothing: grayscale;
}
.btn:hover, a.btn:focus, a.btn:active {
  -webkit-animation-name: hvr-bob-float, hvr-bob;
  animation-name: hvr-bob-float, hvr-bob;
  -webkit-animation-duration: .3s, 1.5s;
  animation-duration: .3s, 1.5s;
  -webkit-animation-delay: 0s, .3s;
  animation-delay: 0s, .3s;
  -webkit-animation-timing-function: ease-out, ease-in-out;
  animation-timing-function: ease-out, ease-in-out;
  -webkit-animation-iteration-count: 1, infinite;
  animation-iteration-count: 1, infinite;
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  -webkit-animation-direction: normal, alternate;
  animation-direction: normal, alternate;
}

Answer 1

上述评论者是正确的 - border: none和outline: none将是良好的开端。请记住，浏览器本身有一些默认样式 - 如果您想在开始尝试样式之前覆盖它们，我建议您调查CSS Reset。此外，您的.btn分类元素是div还是真button？如果是后者，请记住本机表单元素难以通过浏览器进行适当的样式设置，因此如果视觉处理很重要，则应考虑使用div和事件处理程序。

如何摆脱按钮周围的白色轮廓？

1 个答案: