body{
    background: skyblue;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    flex-direction: column;
}
*{font-family: sans-serif;
box-sizing: border-box;}
h2{
    text-align: center;
    margin-bottom: 40px;
}
form{
    width: 500px;
    border: 2px solid #ccc;
    padding:30px;
    background:#fff;
    border-radius: 15px;
}
input{
    display: block;
    border:2px solid #ccc;
    width:95%;
    padding:10px;

    margin:10px auto;
    border-radius: 5px;
}
label{
    color:#888;
    font-size:18px;
    padding:10px;
}
button{
    float:right;
    background: #5555;
    padding:10px 15px;
    color:#fff;
    border-radius: 5px;
    margin-right:10px;
    border:none;
}


button:hover{
    opacity: .5;

}
.error{background:#f2dede;
    color: #A94442;
    padding: 10px;
    width:95%;
    border-radius:5px;
    margin:20px auto;
}
h1 {text-align: center;
color: #fff;
}
a{
    float:right;
    background: #5555;
    padding:10px 15px;
    color:#fff;
    border-radius: 5px;
    margin-right:10px;
    border:none;
    text-decoration: none;
}


button:hover{
    opacity: .5;