.header {
  border-bottom: 1px solid #e7e7e7;
}
.show404 {
  text-align: center;
  color: #727171;
  font-size: 1rem;
  background: url(img/show404/show404.svg) no-repeat center 4.4375rem;
  padding: 24.875rem 0 6.875rem;
  background-size: auto 17.6875rem;
}
.show404 .title {
  font-family: bold;
}
.show404 .desc {
  margin: 2.1875rem auto 1.5625rem;
}
.show404 form {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 545px;
  margin: 0 auto;
  padding: 11px 14px;
  position: relative;
  border: 2px solid transparent;
  background-color: #fff;
  border-radius: 30px;
  background-clip: padding-box;
}
.show404 form [type="text"] {
  border: none;
  outline: none;
  padding: 0 14px;
  width: calc(100% - 20px);
}
.show404 form [type="text"]:-webkit-input-placeholder {
  color: #b5b5b6;
  font-size: 16px;
}
.show404 form [type="text"]:-moz-placeholder {
  color: #b5b5b6;
  font-size: 16px;
}
.show404 form [type="text"]:-ms-input-placeholder {
  color: #b5b5b6;
  font-size: 16px;
}
.show404 form .icon-search {
  font-size: 20px;
  border: none;
  outline: none;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: transparent;
}
.show404 form::after {
  content: "";
  display: block;
  position: absolute;
  top: -2px;
  right: -2px;
  bottom: -2px;
  left: -2px;
  border-radius: 30px;
  background: linear-gradient(155deg, rgba(92, 201, 205, 0.5), rgba(73, 122, 201, 0.8));
  z-index: -1;
}
@media (max-width: 767px) {
  .show404 {
    background-size: 90% auto;
    padding-top: 16rem;
  }
  .show404 form {
    width: 100%;
  }
}