*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  overflow-wrap: anywhere;
}

body {
  height: 100vh;
  overflow: auto;
  background-image: linear-gradient(to right bottom, rgb(56, 128, 235), rgb(49, 104, 221), rgb(50, 80, 204), rgb(56, 53, 185), rgb(63, 15, 164));
  overflow-x: hidden;
  background-size: cover;
}

.site_container {
  width: 900px;
  height: 200px;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
  text-align: center;
  overflow: hidden;
}

.site_container img {
  padding-top: 20px;
  max-width: 600px;
  height: auto;
  -webkit-filter: drop-shadow(4px 4px 10px #111a4f);
  filter: drop-shadow(4px 4px 10px #111a4f);
}