hexo-theme-keep/source/css/layout/common/basic.styl

@require 'variables.styl'
@require 'animated.styl'

html, body {
  margin: 0;
  padding: 0;
  color: var(--normal-text-color);
  background: var(--background-color);
  font-size: $default-font-size;
  font-family: $default-font-family;
  font-weight: $default-font-weight;
  line-height: $default-font-line-height;
  transition: all 0.5s ease;
}

::selection {
  background: var(--selection-color);
  color: #fff;
}

ul,
li,
ol {
  padding: 0;
  margin: 0;
  list-style: none;
}

a {
  text-decoration: none;
  color: var(--normal-text-color);
}

a:hover, a:active {
  color: var(--primary-color);
}

button {
  padding: 0;
  margin: 0;
  border: 0;
  outline: none;
  cursor: pointer;
  background: transparent;
}

.btn {
  display: inline-block;
  position: relative;
  text-align: center;
  cursor: pointer;
  color: var(--third-text-color);
  border: 1px solid var(--third-text-color);
  white-space: nowrap;
  border-radius: 10em;
  padding: 0.5em 1em;

  &:hover {
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
  }
}