html{
    height: 100%;
    position: relative;
}

body{
    margin: 0px;
    padding: 0px;
    position: relative;
}

input{
    border: none;
    padding: 2px 5px;
    outline: none;
}

button{
    margin: 0px;
    padding: 0px;
    border: none;
}

ul, li{
    margin: 0px;
    padding: 0px;
}