.header-psy-emo {
  padding: 50px;
  background-image: url("../images/blood-1813410_1280.jpg");
  background-size:cover;
  background-position: center center;
  color: #fff;
  text-shadow: 3px 3px 5px #404040;  /*добавил */
}
.red-gradient {
  /* Permalink - use to edit and share this gradient: https://colorzilla.com/gradient-editor/#a1cde5+0,a1cde5+100&1+0,1+65,0+100 */
  background: -moz-linear-gradient(left,  rgba(200,30,30,1) 0%, rgba(200,30,30,1) 65%, rgba(200,30,30,0) 100%); /* FF3.6-15 */
  background: -webkit-linear-gradient(left,  rgba(200,30,30,1) 0%,rgba(200,30,30,1) 65%,rgba(200,30,30,0) 100%); /* Chrome10-25,Safari5.1-6 */
  background: linear-gradient(to right,  rgba(200,30,30,1) 0%,rgba(200,30,30,1) 65%,rgba(200,30,30,0) 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#c81e1e', endColorstr='#00a1cde5',GradientType=1 ); /* IE6-9 */
}