body,
html {
  width: 100%;
  height: 100%;
  background-color: #042a3a;
}
body {
  color: #fff;
  text-align: center;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  padding: 0;
  min-height: 100%;
  -webkit-box-shadow: inset 0 0 100px rgba(0, 0, 0, 0.8);
  box-shadow: inset 0 0 100px rgba(0, 0, 0, 0.8);
  display: table;
  font-family: "Open Sans", Arial, sans-serif;
  margin: 0;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}
h1 {
  font-family: inherit;
  font-weight: 500;
  line-height: 1.1;
  color: inherit;
  font-size: 36px;
}
h1 small {
  font-size: 68%;
  font-weight: 400;
  line-height: 1;
  color: #777;
}
a {
  text-decoration: none;
  color: #fff;
  font-size: inherit;
  border-bottom: dotted 1px #979797;
}
.lead {
  color: silver;
  font-size: 21px;
  line-height: 1.4;
}
.cover {
  display: table-cell;
  vertical-align: middle;
  padding: 0 20px;
}
img {
  width: 175px;
}
footer {
  position: fixed;
  width: 100%;
  left: 0;
  bottom: 0;
  color: #a0a0a0;
  font-size: 14px;
}
.lds-roller {
  display: inline-block;
  position: relative;
  width: 80px;
  height: 80px;
}
.lds-roller div {
  animation: lds-roller 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
  transform-origin: 40px 40px;
}
.lds-roller div:after {
  content: " ";
  display: block;
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #fff;
  margin: -4px 0 0 -4px;
}
.lds-roller div:nth-child(1) {
  animation-delay: -0.036s;
}
.lds-roller div:nth-child(1):after {
  top: 63px;
  left: 63px;
}
.lds-roller div:nth-child(2) {
  animation-delay: -0.072s;
}
.lds-roller div:nth-child(2):after {
  top: 68px;
  left: 56px;
}
.lds-roller div:nth-child(3) {
  animation-delay: -0.108s;
}
.lds-roller div:nth-child(3):after {
  top: 71px;
  left: 48px;
}
.lds-roller div:nth-child(4) {
  animation-delay: -0.144s;
}
.lds-roller div:nth-child(4):after {
  top: 72px;
  left: 40px;
}
.lds-roller div:nth-child(5) {
  animation-delay: -0.18s;
}
.lds-roller div:nth-child(5):after {
  top: 71px;
  left: 32px;
}
.lds-roller div:nth-child(6) {
  animation-delay: -0.216s;
}
.lds-roller div:nth-child(6):after {
  top: 68px;
  left: 24px;
}
.lds-roller div:nth-child(7) {
  animation-delay: -0.252s;
}
.lds-roller div:nth-child(7):after {
  top: 63px;
  left: 17px;
}
.lds-roller div:nth-child(8) {
  animation-delay: -0.288s;
}
.lds-roller div:nth-child(8):after {
  top: 56px;
  left: 12px;
}
@keyframes lds-roller {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}