@charset "UTF-8";
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, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font: inherit;
  font-size: 100%;
  vertical-align: baseline;
}

html {
  line-height: 1;
}

ol, ul {
  list-style: none;
}

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

caption, th, td {
  text-align: left;
  font-weight: normal;
  vertical-align: middle;
}

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

a img {
  border: none;
}

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

html, body {
  padding: 0;
  margin: 0;
  font-family: "微軟正黑體", Microsoft JhengHei;
}

a {
  text-decoration: none;
}

.top a {
  position: fixed;
  width: 70px;
  height: 70px;
  border-radius: 70px;
  -webkit-border-radius: 70px;
  -moz-border-radius: 70px;
  line-height: 70px;
  background-color: #fff;
  text-align: center;
  font-size: 20px;
  color: #166fa4;
  z-index: 100;
  right: 30px;
  bottom: 70px;
  display: block;
  opacity: 0;
  font-weight: bold;
  -moz-transition: 0.3s;
  -o-transition: 0.3s;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.top a:hover {
  width: 50px;
  height: 50px;
  line-height: 50px;
  font-size: 15px;
  background-color: #fac026;
  right: 40px;
  bottom: 80px;
}

.kv {
  position: fixed;
  width: 100%;
  height: 550px;
  background: url(../img/kv.png) top center no-repeat #c3c8cf;
  top: 0;
}
.kv .btn {
  position: fixed;
  font-size: 24px;
  color: #166fa4;
  width: 270px;
  height: 60px;
  border-radius: 60px;
  -webkit-border-radius: 60px;
  -moz-border-radius: 60px;
  border: solid 2px #166fa4;
  display: block;
  left: 50%;
  top: 385px;
  margin-left: -185px;
  line-height: 60px;
  padding-left: 30px;
  font-weight: bold;
  background: url(../img/arrt.gif) 255px 18px no-repeat;
  -moz-transition: 0.3s;
  -o-transition: 0.3s;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.kv .btn:hover {
  background-color: #166fa4;
  color: #fac026;
}
.kv .logo {
  display: block;
  width: 139px;
  height: 91px;
  position: fixed;
  top: 0px;
  left: 50px;
}
.kv .mo {
  display: block;
  width: 175px;
  height: 61px;
  position: fixed;
  top: 10px;
  right: 100px;
}
.kv .fb {
  display: block;
  width: 32px;
  height: 32px;
  position: fixed;
  top: 24px;
  right: 50px;
}

.box {
  position: relative;
  width: 100%;
  height: auto;
  background-color: #166fa4;
  margin-top: 550px;
}
.box .main {
  width: 1050px;
  position: relative;
  margin: auto;
  padding: 90px 0;
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
}
.box .main .article {
  width: 330px;
  height: 330px;
  margin: 0 30px 30px 0;
  position: relative;
  overflow: hidden;
}
.box .main .article a {
  width: 330px;
  height: 330px;
  display: block;
  color: #fff;
  -moz-transition: 0.3s;
  -o-transition: 0.3s;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.box .main .article a img {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}
.box .main .article .txt {
  width: 330px;
  height: 330px;
  position: absolute;
  top: 280px;
  background: rgba(0, 0, 0, 0.7);
  z-index: 2;
  color: #fff;
  text-align: center;
  -moz-transition: 0.3s;
  -o-transition: 0.3s;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.box .main .article .txt h2 {
  width: 80%;
  font-size: 16px;
  line-height: 30px;
  margin: auto;
  margin-top: 10px;
  font-weight: bold;
  -moz-transition: 0.3s;
  -o-transition: 0.3s;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.box .main .article .txt h2::after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background-color: #fff;
  margin: 10px 0 10px 0;
}
.box .main .article .txt p {
  width: 80%;
  font-size: 18px;
  line-height: 24px;
  font-weight: bold;
  margin: auto;
  -moz-transition: 0.3s;
  -o-transition: 0.3s;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.box .main .article a:hover .txt {
  top: 0;
}
.box .main .article a:hover h2 {
  margin-top: 120px;
}
.box .main .article:nth-child(3n+3) {
  margin-right: 0px;
}
.box .footer {
  width: 100%;
  height: 40px;
  text-align: center;
  line-height: 40px;
  font-size: 12px;
  color: #166fa4;
  background-color: #fff;
}