@import url('https://fonts.googleapis.com/css2?family=Nunito&display=swap');

body {
    font-family: 'Nunito', sans-serif;
    background-color: #000;
    color: #fff;
}

footer {
	position: fixed;
	width: 100%;
	left: 10px;
	bottom: 0;
	background-color: #000;
	color: #fff;
	text-align: left;
}

a:link {
    text-decoration: none;
    color: #FFFFFF;
}
  
a:visited {
    text-decoration: none;
    color: #FFFFFF;
}

a:hover {
    text-decoration: none;
    color: #FF0000;
}

a:active {
    text-decoration: none;
    color: #FA824C
}

.checker {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 90vh;
}

@media only screen and (max-width: 768px) {
    .checker {
        justify-content: start;
    }
}

.text-box {
    padding: 0;
    height: 30px;
    position: relative;
    left: 0;
    outline: none;
    border: 1px solid #cdcdcd;
    border-color: #212121;
    background-color: #000;
    font-size: 16px;
    font-family: 'Nunito', sans-serif;
    color: #fff;
}

.button {
    height: 30px;
    width: 100px;
    border: none;
    font-size: 16px;
    font-family: 'Nunito', sans-serif;
    background-color: #212121;
    color: #fff;
    transition: all 0.5s;
    cursor: pointer;
}

.button span {
    cursor: pointer;
    display: inline-block;
    position: relative;
    transition: 0.5s;
}

.button span:after {
    content: '\00bb';
    position: absolute;
    opacity: 0;
    top: 0;
    right: -20px;
    transition: 0.5s;
}

.button:hover span {
    padding-right: 15px;
}

.button:hover span:after {
    opacity: 1;
    right: 0;
}

.button:active {
    background-color: #FF0000;
}