app/assets/stylesheets/adminwelcome.css
body {
background: #f2f2f2;
font-size: 18px;
font-family: 'Helvetica', sans-serif;
line-height: 1.5;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
text-align: center
}
.login-page {
width: 100%;
height: auto;
bottom: 0px;
top: 0px;
left: 0;
position: absolute;
}
header {
padding-top: 10%;
color: #ffffff;
text-align: center;
}
.form {
background-color: #3D9BE9;
position: absolute;
width: 40%;
height: 40%;
top: 20%;
left: 30%;
text-align: center;
}