* {
  margin: 0;
  padding: 0;
}
a {
  text-decoration: none;
}
body{
  background-color:#000;
  background-repeat:no-repeat;
  z-index:1;
}
html, body {
  background: black;
  position: relative;
  width: 100%;
  height: 100%;
}
.centerBox {
  position: absolute;
  z-index: 1;
  width: 100%;
  height: 100%;
  color: white;
}
.center-list {
  width: 70%;
  margin: 0 15%;
}
.centerBody {
  width: 100%;
  text-align: center;
  margin-top: 20%;
}
.centerBody img {
  margin: 0 auto;
}
.btn-p {
  margin-top: 100px;
  margin-bottom: 30px;
}
.btn-p a {
  font-size: 14px;
  color: #FFFFFF;
  padding: 8px 30px;
  border-radius: 30px;
  margin: 0 10px;
  background: rgba(29, 29, 29, 0.5);
  border: 1px solid rgba(89, 129, 183, 0.2);
}
.btn-p a:hover {
  color: #FFFFFF;
  background: -webkit-linear-gradient(left, #19c3ff, #0093ff);
  background: -o-linear-gradient(left, #19c3ff, #0093ff);
  background: -moz-linear-gradient(left, #19c3ff, #0093ff);
  background: linear-gradient(left, #19c3ff, #0093ff);
}
.footer {
  position: fixed;
  bottom: 20px;
  width: 100%;
}
.center-footer {
  width: 70%;
  margin: 0 15%;
}
.footer .banquan {
  text-align: center;
  font-size: 12px;
  color: #6a7179;
}

@media screen and (max-width: 950px) {
.centerBody {
  margin-top: 20%;
}
.centerBody img {
  width: 100%;
}
.center-list {
  width: 90%;
  margin: 0 5%;
}
.btn-p a {
  position: relative;
  display: inline-block;
  height: 30px;
  width: 200px;
  line-height: 30px;
  margin: 10px;
}
.btn-p {
  margin-top: 30px;
  margin-bottom: 30px;
}
}
.txt-tit{
  padding:5px;
}
.txt-w{
  letter-spacing: 8px;font-weight: 100; padding:5px 20px;
}