* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: rgb(157, 233, 170);
	color: #fff;
	display: flex;
	font-family: 'Muli', sans-serif;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 10px;
    min-height: 100vh;
    transition: 1s;
}

.btn_settings {
    background-color: white;
    color: black;
    border: 2px solid #4CAF50; /* Green */
    font-size: 15px;
    border-radius: 2px;
    padding: 10px 32px;
    margin: 4px 2px;
    cursor: pointer;
    transition: 1s;
}

.btn_settings:hover {
    background-color: rgba(255, 255, 255, .4);
    color:rgb(151, 228, 243);
    border: 2px solid #4CAF50; /* Green */
    font-size: 17px;
    font-weight: bold;
    border-radius: 2px;
    padding: 10px 32px;
    margin: 4px 2px;
    cursor: pointer;
}