* {
  padding: 0;
  margin: 0;
  font-family: 'Microsoft YaHei', arial, helvetica, clean, sans-serif;
}
body {
  font: 14px/1.231 'Microsoft YaHei', arial, helvetica, clean, sans-serif;
  color: #333;
  margin: 0;
  line-height: 1.5;
}
*:before,
*:after {
  box-sizing: content-box;
}
:focus {
  outline: 1;
}
article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary {
  display: block;
}
a {
  color: #333;
  text-decoration: none;
}
a:link,
a:hover,
a:active,
a:visited {
  text-decoration: none;
}
ins {
  background-color: #ff9;
  color: #000;
  text-decoration: none;
}
mark {
  background-color: #ff9;
  color: #000;
  font-style: italic;
  font-weight: bold;
}
del {
  text-decoration: line-through;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #cccccc;
  margin: 1em 0;
  padding: 0;
}
input,
select {
  vertical-align: middle;
}
li,
ul {
  list-style-type: none;
}
img {
  border: none;
}
input,
textarea {
  outline: 0;
  border: 0;
  resize: none;
}
h1,
h2,
h3,
h4,
h5,
h6,
dl,
dd,
dt,
i,
em {
  font-weight: normal;
  font-style: normal;
}
.left {
  float: left;
}
.right {
  float: right;
}
.clearboth {
  clear: both;
}
body {
  box-sizing: border-box;
}
.kefuBox54 .kefuBox54Box {
  width: 76px;
  position: fixed;
  right: 0;
  top: 50%;
  z-index: 999;
  color: #333;
  background: #fff;
  box-shadow: 0 0 5px 5px rgba(0, 0, 0, 0.1);
  border-radius: 3px;
  text-align: center;
  font-size: 14px;
  line-height: 18px;
  transform: translateY(-50%);
}
.kefuBox54 .kefuBox54Box::before {
  content: "";
  position: absolute;
  width: 79px;
  height: 105px;
  background: url(../images/kf_tico1.png) no-repeat center;
  right: 0;
  top: -105px;
}
.kefuBox54 .kefuBox54Box ul li {
  width: 76px;
  height: 77px;
  cursor: pointer;
  position: relative;
  padding: 8px 0 0;
  box-sizing: border-box;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.kefuBox54 .kefuBox54Box ul li b {
  display: block;
  width: 38px;
  height: 37px;
  overflow: hidden;
  margin: 0 auto;
}
.kefuBox54 .kefuBox54Box ul li b img {
  display: block;
  height: 37px !important;
  -webkit-transition: 0.5s;
  transition: 0.5s;
  max-width: inherit;
}
.kefuBox54 .kefuBox54Box ul li span {
  display: block;
  font-size: 14px;
  padding-top: 5px;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.kefuBox54 .kefuBox54Box ul li.on b img {
  margin-left: -70px;
}
.kefuBox54 .kefuBox54Box ul li.on span {
  color: #fff;
}
.kefuBox54 .kefuBox54Box ul li .cont {
  background: #017bc4;
  position: absolute;
  right: 96px;
  top: 10px;
  display: none;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.kefuBox54 .kefuBox54Box ul li .cont::after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  top: 20px;
  right: -7px;
  border-bottom: 7px solid transparent;
  border-top: 7px solid transparent;
  border-left: 7px solid #017bc4;
}
.kefuBox54 .kefuBox54Box ul li .cont img {
  display: block;
  width: 100%;
  padding: 5px;
  background: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  box-sizing: border-box;
}
.kefuBox54 .kefuBox54Box ul li .cont p {
  display: block;
  width: 230px;
  line-height: 1.7;
  font-size: 22px;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  color: #fff;
  font-weight: bold;
  padding: 0px;
  box-sizing: border-box;
  text-align: left;
  -webkit-transition: 1s;
  transition: 1s;
}
.kefuBox54 .kefuBox54Box ul li .cont p span {
  display: block;
  font-size: 22px;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  color: #fff;
  font-weight: bold;
  padding: 10px 20px;
  box-sizing: border-box;
  text-align: left;
  -webkit-transition: 1s;
  transition: 1s;
}
.kefuBox54 .kefuBox54Box ul li .cont p:hover {
  background: #000;
}
.kefuBox54 .kefuBox54Box ul li:hover .cont {
  display: block;
}
.kefuBox54 .kefuBox54Box ul li:nth-child(4) .cont::after {
  border-left: 7px solid #f2f2f2;
}