:root {
 a:link    {color:#8000ff;} /* 设置超链接的默认颜色 */
 a:visited {color:#8000ff;} /* 设置已访问过的超链接颜色 */
 a:hover   {color:#8000ff;} /* 设置鼠标悬停在超链接上时的颜色 */
 a:active  {color:#8000ff;} /* 设置超链接在被点击时的颜色 */
 }  

[class*=language-] {
  border-radius: 10px !important;
}

.docs article .callout {
    margin-left: 0rem !important;
    margin-right: -2rem;
}


.btn-blue {
  background-color: #405cf5;
}

.btn-red {
  background-color: #e31616;
}

.btn-green {
  background-color: #2ea44f;
}

.btn-yellow {
  background-color: #ffca35;
}

.btn-orange {
  background-color: darkorange;
}

.btn-purple {
  background-color: #8b5cf6;
}


.btn-pink {
  background-color: #EA4C89;
}

.btn {
  border-radius: 8px;
  border-style: none;
  box-sizing: border-box;
  color: #FFFFFF;
  cursor: pointer;
  display: inline-block;
  font-family: "Haas Grot Text R Web", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 14px;
  font-weight: 500;
  height: 40px;
  line-height: 20px;
  list-style: none;
  margin: 0;
  outline: none;
  padding: 10px 16px;
  position: relative;
  text-align: center;
  text-decoration: none;
  transition: color 100ms;
  vertical-align: baseline;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

.btn:hover,
.btn:focus {
  background-color: #8000ff;
  color: #8000ff;
}
 
 
@import url(https://fonts.googleapis.com/css?family=Open+Sans:400italic);
blockquote{
  font-family:Open Sans;
  font-style:italic;
  color: #555555;
  padding:1.2em 30px 0.2em 25px;
  border-left:8px solid #CCC ;
  line-height:1.6;
  position: relative;
}

blockquote::before{
  font-family:Arial;
  color:#78C0A8;
  font-size:4em;
  position: absolute;
  left: 10px;
  top:-10px;
}

blockquote::after{
  content: '';
}

blockquote span{
  display:block;
  color:#333333;
  font-style: normal;
  font-weight: bold;
  margin-top:1em;
}