html {
    background-image: url(purpleblackgradient.png)
}

h1, h2, h3, h4, h5, h6, p, a, li{
    color:rgb(220, 238, 255);
    text-align: center;
}

body {
    border-style: double;
    border-color: rgb(36, 48, 88);
    border-width: 10px;
    border-radius: 5px;
    padding: 0px;
    padding-left: 0px;
    padding-right: 0px;
    margin-top: 20px;
    margin-bottom: 20px;
    margin-left: 250px;
    margin-right: 250px;
    background-color: black;
     text-shadow: 1px 1px 2px black, 0 0 25px blue, 0 0 5px darkblue;
}

img {
    margin-bottom: 0;
    margin-top: 0;
    margin-left: 0;
    margin-right: 0;
    display: flex;
justify-content: left;
    display: flex;
}

img:hover {
  box-shadow: 0 0 2px 1px rgba(0, 140, 186, 0.5);
}

#navi {
    background-color: rgb(10, 7, 12);
    flex-direction: column;
    float: left;
    padding: 10px;
    display: block;
    text-align: center;
    width: 15%;
    border-style: dotted;
    border-color: #cce7f2;
     height: 100%;

}

#navi a:hover {
        background-color: #cce7f2;
        color: black;
}

#main {
    margin-top: 0px;
    margin-bottom: 350px;
    margin-left: px;
    margin-right: 0px;
    border-style: dotted;
    border-color: rgb(36, 48, 88);
    border-width: 50%;
    width: 50%;
    text-align: center;
    align-content: center;
    align-content: space-around;position: sticky;
}

#todo {
    background-color: rgb(10, 7, 12);
    flex-direction: column;
    float: right;
    padding: 15px;
    width: 15%;
    border-style: dotted;
    border-color: #cce7f2;
}

.topnav a {
    float: left;
    display: block;
    color: #f2f2f2;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
  }
  
  /* Change color on hover */
  .topnav a:hover {
    background-color: #ddd;
    color: black;
  }

.button {
    color: #000000;
    width: 150px;
            margin: 0 auto;
            color: white;
            text-shadow: -1px -1px 0 #1a74ff, 1px -1px 0 #1a74ff, -1px 1px 0 #1a74ff, 1px 1px 0 #1a74ff;
            background: linear-gradient(#bdc5ff, #4d5665 , #484a4b , #000000 , #799ae1 );
        border: groove;
            
}

.button:hover {
    color: white;
  text-shadow: 1px 1px 2px black, 0 0 25px blue, 0 0 5px darkblue;
    box-shadow: white;
  text-shadow: 1px 1px 2px black, 0 0 25px blue, 0 0 5px darkblue;
    transform: rotateX(30)
}