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

body {
    font-family: 'Roboto', sans-serif;
    background-color: #3b2ca9;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}
.header {
 position: absolute;
 top : 250px;
 left: 50%;
 text-align: center;
 transform: translateX(-50%);
}

.header h1 {
    font-size: 3rem;
    margin-bottom: .5rem;
}

.container {
    position: relative;
    text-align: center;
    display: flex;
    background-color: white;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 300px;
    margin:  auto;
    border: 1px solid #fff;
    border-radius: 10px;  
    
}

.container h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.container input {
    padding: 1rem;
    outline: none; 
    border: none;
}

.container .show-hide {
    color : black;
    padding: 15px 10px 10px 5px;
    margin-bottom: 10px;
    cursor: pointer;
}