* {
    box-sizing: border-box;
    margin: 0px;
}
body {
    background: url("backg");
    background: linear-gradient(#139db0, #3c4e8b, #660066);
    font-family: 'Roboto', sans-serif, Verdana; 
}
.grid-container {
    display: grid;
    grid-template-areas:
    'header'
    'content'
    'footer';
}

header, .content, footer {
    background: #000000;
    padding: 10px;
    margin-left: 10px;
    margin-right: 10px;
    width: 100%;
}

#mainH {
    height: 100px;
    margin: 0;
    color: #ffffff;
}

#mainH a {
    color: #ffffff;
    text-decoration: none;
    margin-top: 25px;
}

header {
    grid-area: header;
    /*  border: solid 2px #222222; */
    height: 250px;

}

.content {
    grid-area: content;
    color: #ffffff;
    border: solid 2px #444444;
    height: 100%;
}

footer{
    grid-area: footer;
    border: solid 2px #555555;
    height: 250px;
}

.sidebar {
  height: 100%;
  width: 0;
  position: fixed;
  /* z-index: -1; */
  margin-top: 100px;
  top: 0;
  left: 0;
  background-color: #111;
  overflow-x: hidden;
  transition: 0.5s;
  padding-top: 60px;
}

.sidebar a {
  padding: 8px 8px 8px 32px;
  text-decoration: none;
  font-size: 25px;
  color: #818181;
  display: block;
  transition: 0.3s;
}

.sidebar a:hover {
  color: #f1f1f1;
}

.sidebar .closebtn {
  position: absolute;
  top: 0;
  right: 25px;
  font-size: 36px;
  margin-left: 50px;
}

.openbtn {
  font-size: 10px;
  background-color: #111;
  color: white;
  padding: 5px 7px;
}

.openbtn:hover {
  background-color: #444;
}

#main {
  transition: margin-left .5s;
  padding: 16px;
}

.homeDir {
    /* border: solid 2px #ffffff; */
    width: 250px;
    height: 50px;
    margin-left: 100px;
    margin-top: 30px;
}

#crds img {
    width: 100px;
    height: 100px;
}

#cardSet, #cardSet tr, #cardSet th, #cardSet td {
        border: 1px solid #ffffff;
}