.pravila-comments-block {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.9);
  padding: 90px 20px;
  opacity: 0;
  visibility: hidden;
  
  -webkit-transition: all 300ms;
     -moz-transition: all 300ms;
      -ms-transition: all 300ms;
       -o-transition: all 300ms;
          transition: all 300ms;
}
body.pravila-comments-visible .pravila-comments-block {
  opacity: 1;
  visibility: visible;
}
.pravila-comments-block .pcb-inner {
  width: 900px;
  max-width: 100%;
  background: #fff;
  height: 100%;
  margin: auto;
  overflow: auto;
  font-family: serif;
  font-size: 20px;
  line-height: 1.4;
  color: #444;
  padding: 20px;
  
  -webkit-box-shadow: 0 4px 17px rgba(0, 0, 0, 0.1);
     -moz-box-shadow: 0 4px 17px rgba(0, 0, 0, 0.1);
      -ms-box-shadow: 0 4px 17px rgba(0, 0, 0, 0.1);
       -o-box-shadow: 0 4px 17px rgba(0, 0, 0, 0.1);
          box-shadow: 0 4px 17px rgba(0, 0, 0, 0.1);
}
.pravila-comments-block .pcb-inner strong {
  font: inherit;
  font-weight: bold;
}
.pravila-comments-block .pcb-inner h2 {
  font-weight: bold;
  margin: 1em 0 0.3em;
}
.pravila-comments-block .pcb-inner ul {
  padding-left: 2em;
}
.pravila-comments-block .pcb-inner ul li {
  font-family: serif;
  color: #000;
}
.pravila-comments-block .pcb-inner .pravila-comments-form {
  text-align: right;
  margin: 30px 0;
}
.pravila-comments-block .pcb-inner .pravila-comments-form .submit-pravila-comments-btn {
  background: #ed1c24;
  color: #fff;
  font-weight: bold;
  font-size: 18px;
}
.pravila-comments-block #pravila-comments-close {
  background: #c2282e;
  color: #fff;
  display: block;
  position: absolute;
  top: 0;
  right: 0;
  padding: 0.5em 0.7em;
}