.html {
height: 100%;
}
body {
background: url(light-bg-ok.png) no-repeat center fixed;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
height: 100%;
font-family: Verdana;
font-size: 33px;
}
.box {
display: flex;
flex-wrap:wrap;
flex-grow: 1;
align-items: center;
justify-content: center;
}
.box div {
width: 400px;
height: 370px;
border-radius: 5px;
}
input {
display: inline-block;
margin: 2px auto;
border: 2px solid #eee;
padding: 8px 20px;
font-family: Verdana;
font-size: 15px;
}
textarea {
display: inline-block;
margin: 2px auto;
border: 2px solid #eee;
padding: 8px 20px;
font-family: Verdana;
font-size: 15px;
}