html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video,
input {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */

article,
aside,
details,
figcaption,
figure,
footer,
header,
menu,
nav,
section {
  display: block;
}

body {
  line-height: 1;
}

blockquote,
q {
  quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

html,
body {
  /* width: 100%;
    height: 100%; */
  font-family: 'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB',
    'Microsoft YaHei', '微软雅黑', Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  -webkit-text-size-adjust: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  /* background: #f7f8fa; */
  background: #fff;
}

div,
input {
  box-sizing: border-box;
  outline: none;
}

button {
  border: 0;
  outline: none;
}

li {
  list-style: none;
}

a {
  color: #333;
  text-decoration: none;
  -webkit-backface-visibility: hidden;
}

pre {
  white-space: pre-wrap;
  font-family: 'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB',
    'Microsoft YaHei', '微软雅黑', Arial, sans-serif;
}

/* CSS 特效 */ /* 从下往上缓冲显示 */
@-webkit-keyframes bottomFadeIn {
  0% {
    opacity: 0;
    -webkit-transform: translateY(10px);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0);
  }
}
@-moz-keyframes bottomFadeIn {
  0% {
    opacity: 0;
    -moz-transform: translateY(10px);
  }
  100% {
    opacity: 1;
    -moz-transform: translateY(0);
  }
}
@keyframes bottomFadeIn {
  0% {
    opacity: 0;
    transform: translateY(10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
/* 从上往下缓冲显示 */
@-webkit-keyframes topFadeIn {
  0% {
    opacity: 0;
    -webkit-transform: translateY(-10px);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0);
  }
}
@-moz-keyframes topFadeIn {
  0% {
    opacity: 0;
    -moz-transform: translateY(-10px);
  }
  100% {
    opacity: 1;
    -moz-transform: translateY(0);
  }
}
@keyframes topFadeIn {
  0% {
    opacity: 0;
    transform: translateY(-10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
/* 从左往右缓冲显示 */
@-webkit-keyframes leftFadeIn {
  0% {
    opacity: 0;
    -webkit-transform: translateX(-10px);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0);
  }
}
@-moz-keyframes leftFadeIn {
  0% {
    opacity: 0;
    -moz-transform: translateX(-10px);
  }
  100% {
    opacity: 1;
    -moz-transform: translateY(0);
  }
}
@keyframes leftFadeIn {
  0% {
    opacity: 0;
    transform: translateX(-10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
/* 从右往左缓冲显示 */
@-webkit-keyframes rightFadeIn {
  0% {
    opacity: 0;
    -webkit-transform: translateX(10px);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0);
  }
}
@-moz-keyframes rightFadeIn {
  0% {
    opacity: 0;
    -moz-transform: translateX(10px);
  }
  100% {
    opacity: 1;
    -moz-transform: translateY(0);
  }
}
@keyframes rightFadeIn {
  0% {
    opacity: 0;
    transform: translateX(10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
/* 膨胀后变正常尺寸 */
@-webkit-keyframes popup {
  0% {
    -webkit-transform: scale(0);
  }
  60% {
    -webkit-transform: scale(1.1);
  }
  100% {
    -webkit-transform: scale(1);
  }
}
@-moz-keyframes popup {
  0% {
    -moz-transform: scale(0);
  }
  60% {
    -moz-transform: scale(1.1);
  }
  100% {
    -moz-transform: scale(1);
  }
}
@keyframes popup {
  0% {
    transform: scale(0);
  }
  60% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}
/* X轴翻动 */
@keyframes flipInX {
  0% {
    transform: perspective(400px) rotateX(90deg);
    opacity: 0;
  }
  40% {
    transform: perspective(400px) rotateX(-10deg);
  }
  70% {
    transform: perspective(400px) rotateX(10deg);
  }
  100% {
    transform: perspective(400px) rotateX(0deg);
    opacity: 1;
  }
}
@-webkit-keyframes flipInX {
  0% {
    -webkit-transform: perspective(400px) rotateX(90deg);
    opacity: 0;
  }
  40% {
    -webkit-transform: perspective(400px) rotateX(-10deg);
  }
  70% {
    -webkit-transform: perspective(400px) rotateX(10deg);
  }
  100% {
    -webkit-transform: perspective(400px) rotateX(0deg);
    opacity: 1;
  }
}
@-moz-keyframes flipInX {
  0% {
    -moz-transform: perspective(400px) rotateX(90deg);
    opacity: 0;
  }
  40% {
    -moz-transform: perspective(400px) rotateX(-10deg);
  }
  70% {
    -moz-transform: perspective(400px) rotateX(10deg);
  }
  100% {
    -moz-transform: perspective(400px) rotateX(0deg);
    opacity: 1;
  }
}
/* Y轴翻动 */
@keyframes flipInY {
  0% {
    transform: perspective(400px) rotateY(90deg);
    opacity: 0;
  }
  40% {
    transform: perspective(400px) rotateY(-10deg);
  }
  70% {
    transform: perspective(400px) rotateY(10deg);
  }
  100% {
    transform: perspective(400px) rotateY(0deg);
    opacity: 1;
  }
}
@-webkit-keyframes flipInY {
  0% {
    -webkit-transform: perspective(400px) rotateY(90deg);
    opacity: 0;
  }
  40% {
    -webkit-transform: perspective(400px) rotateY(-10deg);
  }
  70% {
    -webkit-transform: perspective(400px) rotateY(10deg);
  }
  100% {
    -webkit-transform: perspective(400px) rotateY(0deg);
    opacity: 1;
  }
}
@-moz-keyframes flipInY {
  0% {
    -moz-transform: perspective(400px) rotateY(90deg);
    opacity: 0;
  }
  40% {
    -moz-transform: perspective(400px) rotateY(-10deg);
  }
  70% {
    -moz-transform: perspective(400px) rotateY(10deg);
  }
  100% {
    -moz-transform: perspective(400px) rotateY(0deg);
    opacity: 1;
  }
}