body {
    background:lightslategray;
    background-image: url("../images/");
    background-repeat: repeat-x;
}

#wrapper {
    background: skyblue;
    width: 900px;
    margin: auto;
    border: 3px solid #2e7186;
    border-radius: 10px;
    display: grid;
}

main {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
}

header {
    background-image: url("../images/ocean.jpeg");
    background-position: 0 30px;
}

header{
    background: darkcyan;
    padding: 30px
}

header img{
    width: 100px;
}

header h1{
   display: inline;
    font-size: 2em;
    color: black;
    float: right; 
    margin-right: 20px;

}

nav {
    background: limegreen;
    border: 10px solid darkgreen;
    box-sizing: border-box;
    display: grid;
    grid-template-rows: repeat(4, 1fr);
    height: 50px;
    justify-items: center;
    width: 100%;

}

nav a {
    font-size: 2.5ex;
    color: gray;
    text-decoration: none;
    display: flex;
    align-items: center;
    padding: 0 30px;

}

nav a:hover {
    background: #2e7186;
    text-shadow: 4px 4px 2px #384856;
}

footer {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

footer ul li a {
    text-decoration: none;
    color:#0D81A4;
    font-size: 1.5em;
}

footer form{
    background: bisque;
    padding: 10px;
    border: 2px solid gray;
    border-radius: 10px;
    grid-column: 2 / 3;
    grid-row: 1 / 3;
    display: grid;
    grid-template-columns: .25fr 1fr;
    grid-row-gap: 7px;
    height: 15px;
    overflow: hidden;
    transition: height .75s case-out;

}




footer p {
    grid-column: 1 / 4;
    justify-self: center;
}

table {
    grid-column: 1/4;
    grid-row: 1/2;
}

section {
    border: 3px solid #384856;
    background: bisque;
    padding: 0 30px;
    margin: 20px 14px;
}

section img {
    width: 200px;
}

table{
    clear: both;

}

table.balueTble {
    text-align: left;
    border-collapse: collapse;
  }
  table.blueTable td, table.blueTable th {
    border: 1px solid #AAAAAA;
    padding: 3px 2px;
  }
  table.blueTable tr:nth-child(even) {
    background: #29CCC8;
  }
  table.blueTable thead {
    background: #0D81A4;
    background: -moz-linear-gradient(top, #49a0bb 0%, #258dad 66%, #0D81A4 100%);
    background: -webkit-linear-gradient(top, #49a0bb 0%, #258dad 66%, #0D81A4 100%);
    background: linear-gradient(to bottom, #49a0bb 0%, #258dad 66%, #0D81A4 100%);
  }
  table.blueTable thead th {
    font-size: 15px;
    font-weight: bold;
    color: #F9FFED;
  }
  table.blueTable tfoot {
    font-weight: bold;
    background: #D0E4F5;
    background: -moz-linear-gradient(top, #dcebf7 0%, #d4e6f6 66%, #D0E4F5 100%);
    background: -webkit-linear-gradient(top, #dcebf7 0%, #d4e6f6 66%, #D0E4F5 100%);
    background: linear-gradient(to bottom, #dcebf7 0%, #d4e6f6 66%, #D0E4F5 100%);
    border-top: 2px solid #444444;
  }
  table.blueTable tfoot .links {
    text-align: right;
  }
  table.blueTable tfoot .links a{
    display: inline-block;
    background: #1C6EA4;
    color: #FFFFFF;
    padding: 2px 8px;
    border-radius: 5px;
  }