body {
    color:red;
    font-family: 'Work Sans', sans-serif;
    background-color: #B9D1D1;
    background-image: url(../resources/silver2.png);
    background-repeat: no-repeat;
    background-position: right top;
    background-size: contain;
    background-attachment: fixed;
        
}

main {
            background-color:whitesmoke;
            border: 1px solid;
            border-color:darkgrey;
            color:#333333;
            opacity: 90%;
            padding: 20px 20px 20px 20px;
            width: 50%;
            height:auto;
            margin-left: 15%;
            margin-right: 15%;
            margin-top: 1%;
                }

a:link {
  color: green;
  background-color: transparent;
  text-decoration: none;
}

a:visited {
  color: lightcoral;
  background-color: transparent;
  text-decoration: none;
}

a:hover {
  color: red;
  background-color: transparent;
  text-decoration: underline;
}

a:active {
  color: yellow;
  background-color: transparent;
  text-decoration: underline;
}

table, th, td {
  border: 1px solid black;
  border-collapse: collapse;
    padding: 10px 10px 10px 10px;
    margin-left: auto; margin-right: auto; 
}

th, td {
      background-color: #F6EFF6;
}

.button {
  border: none;
  color: white;
  padding: 16px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  transition-duration: 0.4s;
  cursor: pointer;
}
.button1 {
    background-color: #ffe8e8; 
    color: green; 
    border: 2px solid green;
    width:120px;
}
.button1:hover {
  background-color: green;
  color: #ffe8e8;
    width:120px;
}