h1 { font-family: Consolas, monaco, monospace; font-size: 24px; font-style: normal; font-variant: normal; font-weight: 700; line-height: 26.4px; } 
h3 { font-family: Consolas, monaco, monospace; font-size: 14px; font-style: normal; font-variant: normal; font-weight: 700; line-height: 15.4px; } 
p { font-family: Consolas, monaco, monospace; font-size: 14px; font-style: normal; font-variant: normal; font-weight: 400; line-height: 20px; } 
blockquote { font-family: Consolas, monaco, monospace; font-size: 21px; font-style: normal; font-variant: normal; font-weight: 400; line-height: 30px; } 
pre { font-family: Consolas, monaco, monospace; font-size: 13px; font-style: normal; font-variant: normal; font-weight: 400; line-height: 18.5714px; }

.container {
  height: 100%;
  position: relative;
}
.center {
  margin: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}

.rd {
  margin: 0;
  position: absolute;
  top: 80%;
  left: 80%;
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}