* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  font-family: "Microsoft JhengHei";
}

a {
  cursor: pointer;
  text-decoration: none;
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}
.lay-screen {
  width: 1140px;
  margin: auto;
}
.bg-color {
  background-color: #e7edf0;
}
.marginTop-header {
  margin-top: 80px;
}
.marginBottom-footer {
  margin-bottom: 100px;
}
/**header**/
.reg-header {
  height: 80px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: #ffffff;
  z-index: 500;
}
.reg-header .lay-screen {
  display: flex;
  height: 100%;
  position: relative;
}
.are-btn-menu {
  display: none;
}
.are-logo {
  width: 230px;
  height: 100%;
  background: url(../img/logo.png) no-repeat left center;
  background-size: contain;
}
.are-nav {
  width: 100%;
}
.ul-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 100%;
  padding-left: 60px;
}
.ul-nav li {
  list-style-type: none;
}
.ul-nav li a {
  color: #000000;
  opacity: 0.8;
}
.ul-nav li.on a {
color: #33b7e5;
}
/**footer**/
.reg-footer {
  height: 100px;
  position: fixed;
  bottom: 0 ;
  left: 0;
  right: 0;
  z-index: -1;
}
.reg-footer .lay-screen {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.reg-footer h4, .reg-footer p, .reg-footer span {
  display: block;
  color: #1b55a6;
}
.reg-footer h4 {
  font-size: 20px;
}
.reg-footer p {
  font-size: 16px;
  font-weight: bold;
}
.reg-footer span {
  font-size: 14px;
}