@-webkit-keyframes error500animation {
0% {
    -webkit-transform: rotateZ(0deg);
            transform: rotateZ(0deg);
}
20% {
    -webkit-transform: rotateZ(-10deg);
            transform: rotateZ(-10deg);
}
40% {
    -webkit-transform: rotateZ(5deg);
            transform: rotateZ(5deg);
}
60% {
    -webkit-transform: rotateZ(-5deg);
            transform: rotateZ(-5deg);
}
80% {
    -webkit-transform: rotateZ(10deg);
            transform: rotateZ(10deg);
}
100% {
    -webkit-transform: rotateZ(0deg);
            transform: rotateZ(0deg);
}
}
@keyframes error500animation {
0% {
    -webkit-transform: rotateZ(0deg);
            transform: rotateZ(0deg);
}
20% {
    -webkit-transform: rotateZ(-10deg);
            transform: rotateZ(-10deg);
}
40% {
    -webkit-transform: rotateZ(5deg);
            transform: rotateZ(5deg);
}
60% {
    -webkit-transform: rotateZ(-5deg);
            transform: rotateZ(-5deg);
}
80% {
    -webkit-transform: rotateZ(10deg);
            transform: rotateZ(10deg);
}
100% {
    -webkit-transform: rotateZ(0deg);
            transform: rotateZ(0deg);
}
}
.error500-body-content {
  width: 700px;
  height: 500px;
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
.error500-body-content-title {
  text-align: center;
  font-size: 240px;
  font-weight: 700;
  color: #2d8cf0;
  height: 260px;
  line-height: 260px;
  margin-top: 40px;
}
.error500-body-content-title .error500-0-span {
  display: inline-block;
  position: relative;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  border: 20px solid #ed3f14;
  color: #ed3f14;
  margin-right: 10px;
}
.error500-body-content-title .error500-0-span i {
  display: inline-block;
  font-size: 120px;
  position: absolute;
  bottom: -10px;
  left: 10px;
  -webkit-transform-origin: center bottom;
          transform-origin: center bottom;
  -webkit-animation: error500animation 3s ease 0s infinite alternate;
          animation: error500animation 3s ease 0s infinite alternate;
}
.error500-body-content-message {
  display: block;
  text-align: center;
  font-size: 30px;
  font-weight: 500;
  letter-spacing: 4px;
  color: #dddde2;
}
.error500-btn-content {
  text-align: center;
  padding: 20px 0;
  margin-bottom: 40px;
}