:root{
    --primary: #edff00;
    --dark: #161616;
    --pure: #ffffff;
    --ternary: #898989;
    --light: #f6f7fc;
    --secondary: #070606;
}
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    --webkit-font-smoothing: antialiased;
}
.container{
    margin: 0 auto;
}

body {
    font: 'Raleway', sans-serif;
    color: rgba(0,0,0,.5);
    text-align: center;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    height: 100vh;
    background-color: #f6f7fc;
}
#gradient{
    position: relative;
    background: linear-gradient(45deg, #00ff00 , #ff0000);
    width: 550px;
    height: 320px;
    border-radius: 25px;
    margin-top: 2rem;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 50px;
    box-shadow: 2px 31px 35px -15px rgba(0,0,0,0.64);
}
input{
    border-radius: 50%;
    height: 40px;
    width: 40px;
    border: none;
    outline: none;
    -webkit-appearance: none;
}
input::-webkit-color-swatch-wrapper {
    padding: 0; 
}
input::-webkit-color-swatch {
    border: none;
    border-radius: 50%;
}
h3 {
    font: 600 1.5em 'Raleway', sans-serif;
    color: rgba(0,0,0,.5);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: .3em;
    width: 100%;
}
footer{
    background: var(--dark);
    position: absolute;
    bottom:0px;
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    height: 39px;
    text-align: center;
    color: var(--ternary);
    font-family: 'Raleway',sans-serif;
    padding: 1rem;
    font-size: 0.8rem;
    word-spacing: 0.2rem;
    font-weight: 600;
}
footer a{
    text-decoration: none;
    color:#898989;
}