/***** -----   初始化样式   -----*****/
html,
body,
div,
span,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
a,
samp,
strong,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
label,
table,
tbody,
tr,
th,
td,
img {
  border: 0 none;
  margin: 0;
  padding: 0;
  font-size: 100%;
}
input,
textarea,
select {
  margin: 0;
  padding: 0;
}
a {
  text-decoration: none;
  outline: none;
  cursor: pointer;
}
a:hover {
  text-decoration: underline;
}
a:focus {
  outline: 0;
}
textarea,
select {
  background: #fff;
  resize: none;
}
body {
  font: 12px/1.5 microsoft yahei, Arial, simsun, Tahoma, Helvetica, sans-serif;
  text-align: justify;
}
ul,
ol {
  list-style: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
.clearfloat,
.clears {
  clear: both;
  height: 0;
  line-height: 0;
  font-size: 1px;
}
.clearfix:before,
.clearfix:after,
.c:before,
.c:after {
  content: '';
  display: table;
}
.clearfix:after,
.c:after {
  clear: both;
}
.clearfix,
.c {
  zoom: 1;
}

/* 提交和重置按钮 */
input[type='submit'],
input[type='reset'] {
  cursor: pointer;
  &:focus {
    outline: 0 none;
  }
}

select:focus,
textarea:focus,
input:focus,
div:focus {
  outline: 0 none;
}

/* 浮动动画 */
@-webkit-keyframes float {
  0% {
    -webkit-transform: translateY(0px);
    transform: translateY(0px);
  }
  50% {
    -webkit-transform: translateY(10px);
    transform: translateY(10px);
  }
  100% {
    -webkit-transform: translateY(0px);
    transform: translateY(0px);
  }
}
@keyframes float {
  0% {
    -webkit-transform: translateY(0px);
    transform: translateY(0px);
  }
  50% {
    -webkit-transform: translateY(10px);
    transform: translateY(10px);
  }
  100% {
    -webkit-transform: translateY(0px);
    transform: translateY(0px);
  }
}