@-webkit-keyframes error404animation{0%{transform:rotate(0deg)}20%{transform:rotate(-60deg)}40%{transform:rotate(-10deg)}60%{transform:rotate(50deg)}80%{transform:rotate(-20deg)}to{transform:rotate(0deg)}}@keyframes error404animation{0%{transform:rotate(0deg)}20%{transform:rotate(-60deg)}40%{transform:rotate(-10deg)}60%{transform:rotate(50deg)}80%{transform:rotate(-20deg)}to{transform:rotate(0deg)}}.error404-body-content{width:700px;height:500px;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}.error404-body-content-title{text-align:center;font-size:240px;font-weight:700;color:#2d8cf0;height:260px;line-height:260px;margin-top:40px}.error404-body-content-title span{display:inline-block;color:#19be6b;font-size:230px;-webkit-animation:error404animation 3s ease 0s infinite alternate;animation:error404animation 3s ease 0s infinite alternate}.error404-body-content-message{display:block;text-align:center;font-size:30px;font-weight:500;letter-spacing:12px;color:#dddde2}.error404-btn-content{text-align:center;padding:20px 0;margin-bottom:40px}