:root{
    color-scheme: dark;

}
.al:link{
    text-decoration: none;
    color: aqua;
}
.al:visited{
    color: bisque;
}

.al:active{
    color: blueviolet;
}

.al:hover{
    color: brown;
}

li{
    list-style: none;

}
ul.custom > li a{
    text-decoration: none;
    text-transform: uppercase;
    font-family: monospace;
    font-weight: bold;
    border-bottom-right-radius: 0.7em;
    border-top-right-radius: 0.7em;
    transition: 0.2s;
    border: 3px rgb(44, 44, 44) ridge;
    box-shadow: 2px 2px 2px white, inset 2px 2px 2px white;
}
ul.custom > li a:link{
    color: rgb(0, 255, 0);
    background: dimgray;

}
ul.custom > li a:visited{
    color: rgb(0, 255, 0);
    background: dimgray;
}
ul.custom > li a:hover{
    color: lightgreen;
    padding-left: 1.2em;
    background: dimgray;
    padding: 0.2em; 
    margin-left: 1em;
    transition: 0.5s;

}
ul.custom > li a:active{
    color: gray;
}
ul.custom > li{
    margin-bottom: 0.4em;

}
div > div > ul + li > a:hover{
    height: 20em;
}

.demo{
    width: 200px;
    aspect-ratio: 1/1;
    background-color: red;
    text-align: center;
    transition: 0.5s;
}
.demo:hover{
    background: green;

    
}
.text{
    width: fit-content;

    height: fit-content;
}
.text:hover{
    color: black;    
    border: 1px solid black;
    transition: 1s;
}
.flex{
    display: flex;
    align-items: top;
    justify-content: center;
}

input:focus{
    background: lightgray;
}

input{
    margin: 0.2em;
    background-color: whitesmoke;
}