404 page Animation

404-page-animation.markdown

404 page Animation

Error 404 Page. Inspired By: https://dribbble.com/shots/2318674-404-Screen

A Pen by Dany Santos on CodePen.

License.

index.html

<div class="cont_principal">
<div class="cont_error">
  
<h1>Oops</h1>  
  <p>The Page you're looking for isn't here.</p>
  </div>
<div class="cont_aura_1"></div>
<div class="cont_aura_2"></div>
</div>

script.js

window.onload = function(){
document.querySelector('.cont_principal').className= "cont_principal cont_error_active";  
  
}

style.css

* {
  margin:0px auto;
  padding: 0px;
text-align:center;
}
body {
  background-color: #D4D9ED;
}
.cont_principal {
position: absolute;  
  width: 100%;
  height: 100%;
overflow: hidden;
}
.cont_error {
position: absolute;
  width: 100%;
  height: 300px;
  top: 50%;
  margin-top:-150px;
}

.cont_error > h1  {
 font-family: 'Lato', sans-serif;  
font-weight: 400;
  font-size:150px;
color:#fff;
position: relative;
left:-100%;
transition: all 0.5s;
}


.cont_error > p  {
 font-family: 'Lato', sans-serif;  
font-weight: 300;
  font-size:24px;
  letter-spacing: 5px;
color:#9294AE;
position: relative;
left:100%;
transition: all 0.5s;
    transition-delay: 0.5s;
-webkit-transition: all 0.5s;
 -webkit-transition-delay: 0.5s;
}

.cont_aura_1 {
  position:absolute;
  width:300px;
  height: 120%;
top:25px;
right: -340px;
  background-color: #8A65DF;
box-shadow: 0px 0px  60px  20px  rgba(137,100,222,0.5);
-webkit-transition: all 0.5s;
  transition: all 0.5s;
}

.cont_aura_2 {
  position:absolute;
  width:100%;
  height: 300px;
right:-10%;
bottom:-301px;
 background-color: #8B65E4;
box-shadow: 0px 0px 60px 10px rgba(131, 95, 214, 0.5),0px 0px  20px  0px  rgba(0,0,0,0.1);
  z-index:5;
transition: all 0.5s;
-webkit-transition: all 0.5s;
}

.cont_error_active > .cont_error > h1 {
  left:0%;
}
.cont_error_active > .cont_error > p {
  left:0%;
}

.cont_error_active > .cont_aura_2 {
    animation-name: animation_error_2;
    animation-duration: 4s;
  animation-timing-function: linear;
    animation-iteration-count: infinite;
    animation-direction: alternate;
transform: rotate(-20deg);    
}
.cont_error_active > .cont_aura_1 {
 transform: rotate(20deg);
  right:-170px;
    animation-name: animation_error_1;
    animation-duration: 4s;
  animation-timing-function: linear;
    animation-iteration-count: infinite;
    animation-direction: alternate;
}

@-webkit-keyframes animation_error_1 {
  from {
    -webkit-transform: rotate(20deg);
  transform: rotate(20deg);
  }
  to {  -webkit-transform: rotate(25deg);
  transform: rotate(25deg);
  }
}
@-o-keyframes animation_error_1 {
  from {
    -webkit-transform: rotate(20deg);
  transform: rotate(20deg);
  }
  to {  -webkit-transform: rotate(25deg);
  transform: rotate(25deg);
  }

}
@-moz-keyframes animation_error_1 {
  from {
    -webkit-transform: rotate(20deg);
  transform: rotate(20deg);
  }
  to {  -webkit-transform: rotate(25deg);
  transform: rotate(25deg);
  }

}
@keyframes animation_error_1 {
  from {
    -webkit-transform: rotate(20deg);
  transform: rotate(20deg);
  }
  to {  -webkit-transform: rotate(25deg);
  transform: rotate(25deg);
  }
}




@-webkit-keyframes animation_error_2 {
  from { -webkit-transform: rotate(-15deg); 
  transform: rotate(-15deg);
  }
  to { -webkit-transform: rotate(-20deg);
  transform: rotate(-20deg);
  }
}
@-o-keyframes animation_error_2 {
  from { -webkit-transform: rotate(-15deg); 
  transform: rotate(-15deg);
  }
  to { -webkit-transform: rotate(-20deg);
  transform: rotate(-20deg);
  }
}
}
@-moz-keyframes animation_error_2 {
  from { -webkit-transform: rotate(-15deg); 
  transform: rotate(-15deg);
  }
  to { -webkit-transform: rotate(-20deg);
  transform: rotate(-20deg);
  }
}
@keyframes animation_error_2 {
  from { -webkit-transform: rotate(-15deg); 
  transform: rotate(-15deg);
  }
  to { -webkit-transform: rotate(-20deg);
  transform: rotate(-20deg);
  }
}

styles

<link href="https://fonts.googleapis.com/css?family=Lato:400,100,300" rel="stylesheet" />