html {
  width: 100%;
  height: 100%;
}
body {
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;
  font-size: 14px;
  font-family: "Myriad Pro", sans-serif;
}
.main-title {
  margin: 0;
  display: inline-block;
  position: absolute;
  right: 190px;
  top: 110px;
  width: auto;
  font-size: 30px;
}
header {
  width: 960px;
  height: 259px;
  position: relative;
  z-index: 2;
  left: 50%;
  margin-left: -480px;
  background: url(assets/images/mini_logo.jpg), url(assets/images/header_bg.jpg);
  background-size: 15%, 100%;
  background-repeat: no-repeat, no-repeat;
  background-position: 760px 0px, center;
}
.container {
  width: 960px;
  height: auto;
  margin: 0 auto;
}
header .header-logo {
  width: 150px;
  height: 150px;
  display: inline-block;
  position: relative;
  z-index: 1;
  float: right;
}
header .header-logo img {
  width: 100%;
}
a {
  text-decoration: none;
  color: currentColor;
}
main {
  position: relative;
  left: 50%;
  margin-left: -480px;
  width: 960px;
  min-height: 550px;
  height: auto;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding-bottom: 100px;
}
.main-index {
  padding: 0 130px;
}
main h1 {
  width: 100%;
  text-align: center;
  margin: 50px 0;
  font-size: 24px;
  font-weight: 400;
}
main p {
  font-size: 16px;
  line-height: 30px;
}
main .logo {
  position: absolute;
  z-index: 1;
  bottom: 0;
  left: 50%;
  margin-left: -255px;
  width: 550px;
  height: 450px;
  background: url(assets/images/logo.jpg);
  background-position: center -50px;
}
main .menu li {
  display: inline-block;
  position: relative;
  z-index: 99;
  width: 210px;
  height: 140px;
  border: 3px solid gray;
  -webkit-transition: 0.2s all ease-in-out;
  transition: 0.2s all ease-in-out;
}
main .menu li:first-child {
  background: url(assets/images/main-menu1.jpg) no-repeat 0 0;
  background-size: 100%;
  float: left;
}
main .menu li:nth-child(2) {
  background: url(assets/images/main-menu2.jpg) no-repeat 0 0;
  background-size: 100%;
  float: right;
}
main .menu li a {
  display: inline-block;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  color: #fff;
  text-decoration: none;
  text-align: center;
  margin: 40px 0;
  font-size: 24px;
}
main .menu li:hover {
  opacity: 0.7;
}
footer {
  width: 100%;
  height: 120px;
  padding: 20px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  background: #ebebeb;
}
footer .footer_address {
  float: left;
}
footer .footer_address span {
  display: block;
}
footer .footer_mail {
  float: right;
}
.main-title-description {
  position: absolute;
  right: 45px;
  top: 145px;
  font-weight: 700;
  font-size: 20px;
}
.menu-item {
  margin: 0 0 15px 70px;
}
.color-block-left {
  width: 700px;
  height: 285px;
  position: absolute;
  left: 0;
  top: -26px;
  background: #17bcee;
}
.color-block-right {
  width: 1000px;
  height: 158px;
  position: absolute;
  right: 0;
  top: 0;
  background: #1c3f70;
}
.menu {
  list-style: none;
  margin: 0;
  padding: 0;
}
.main-menu {
  width: 100%;
  list-style: none;
  margin: 0;
  padding: 0;
}
.main-menu li {
  display: inline-block;
}
.main-menu li a {
  display: inline-block;
  position: relative;
  width: 100%;
  padding-bottom: 2px;
  text-decoration: none;
  color: #000;
  text-align: center;
  font-size: 18px;
}
.main-menu li a::after {
  content: "";
  width: 100%;
  background: #4682b4;
  height: 4px;
  border-radius: 2px;
  opacity: 0;
  position: absolute;
  bottom: -2px;
  left: 0;
  z-index: 999;
  transition: 0.2s all linear;
  transform: scaleX(0);
}
.main-menu li a:hover:after {
  opacity: 1;
  transform: scaleX(1);
}
.main-item {
  margin-bottom: 40px;
  display: block;
}
.real-estate-image1 {
  float: left;
  width: 260px;
  height: 220px;
  margin: 0 15px 15px 0;
}
.real-estate-image2 {
  float: right;
  width: 260px;
  height: 220px;
  margin: 10px 0 10px 10px;
}
.financial-market-image1 {
  float: right;
  width: 260px;
  height: 220px;
  margin: 10px 0 10px 10px;
}
.financial-market-image2 {
  float: left;
  width: 260px;
  height: 220px;
  margin: 10px 10px 10px 0;
}
address {
  font-size: 18px;
}
.about-us-image {
  float: left;
  width: 210px;
  height: 210px;
  margin: 10px 10px 10px 0;
}
.about-us-image2 {
  float: right;
  width: 210px;
  height: 210px;
  margin: 10px 0 10px 10px;
}
@media screen and (max-width: 450px) {
  .container {
    width: 100%;
  }
  .about-us-image,
  .about-us-image2 {
    display: block;
    width: 210px !important;
    margin: 0 auto !important;
  }
  .color-block-left {
    display: none;
  }
  .color-block-right {
    display: none;
  }
  header {
    width: 100%;
    height: 100px;
    margin-left: 0;
    left: 0;
    background-position: 330px 0px, center;
  }
  main .logo {
    background-repeat: no-repeat;
    width: 100%;
    margin-left: 0;
    left: 0;
    background-position: center 25px;
  }
  main {
    position: static;
    width: 100%;
    margin: 100px 0 0;
    padding: 0;
  }
  .main-index {
    padding: 0;
  }
  main .menu li {
    width: 140px;
    height: 90px;
  }
  .menu {
    margin-top: 100px;
    padding: 15px;
  }
  main p {
    padding: 0 10px;
    font-size: 14px;
    line-height: 24px;
  }
  img {
    width: 100% !important;
    margin: 0 !important;
    float: none !important;
  }
  .main-menu {
    text-align: center;
  }
  .main-menu li {
    float: none;
    margin: 15px 0;
    display: block;
  }
  main .menu li a {
    margin: 15px 0;
    font-size: 18px;
  }
  main .logo {
    bottom: 0;
  }
  footer .footer_mail {
    float: left;
  }
}
@media screen and (max-width: 380px) {
  header {
    background-position: 300px 0px, center;
  }
}
@media screen and (max-width: 365px) {
  header {
    background-position: 290px 0px, center;
  }
} 
@media screen and (max-width: 326px) {
  header {
    height: 90px;
    background-position: 255px 0px, center;
  }
  main .menu li {
    width: 120px;
    height: 80px;
  }
  main .logo {
    bottom: -200px;
  }
}