.container-404{
  display: flex;
  justify-content: center;
  align-items: center;
  height:100vh;
  background: #f5f5f5;
}
.wscn-http404 {
    position: relative;
    width: 750px;
    padding: 0 50px;
    overflow: hidden;
    display: flex;
}
.pic-404 {
  position: relative;
  width: 350px;
  overflow: hidden;
}

.pic-404 img{
  width:254px;
}
.container-404 .bullshit {
  position: relative;
  width: 300px;
  padding: 30px 0;
  overflow: hidden;
}
.container-404 .bullshit_oops{
  font-size: 32px;
  line-height: 40px;
  font-weight: 700;
  margin-bottom: 20px;
}
.container-404 .bullshit_headline{
  font-size: 20px;
  line-height: 24px;
  color: #222;
  margin-bottom: 50px;
}

.container-404 a{
  display: block;
  float: left;
  width: 110px;
  height: 36px;
  background: #fff;
  text-align: center;
  border:1px solid #FF970E;
  border-radius: 4px;
  line-height: 36px;
  cursor: pointer;
}
.container-404 a:link, .container-404 a:visited{
  color: #fff;
  font-size: 16px;
}
.container-404 .back{
  text-decoration: none;
  display: block;
  float: left;
  width: 110px;
  height: 36px;
  background: #2091d3;
  text-align: center;
  border: 1px solid #2091d3;
  border-radius: 4px;
  line-height: 36px;
  cursor: pointer;
  color: #fff;
  font-size: 16px;
}