signupstyle.css

body
{
    /*margin: 0;
    padding: 0;
    font-size: 16px;
    color: #777;
    font-family: sans-serif;
    font-weight: 300;*/
    background-image: url('img.png');
    /*url(https://www.techandall.com/wp-content/uploads/2013/10/techandall_wallpaper_1.jpg);*/
    background-size: cover;
    background-repeat: no-repeat;
}

#login-box
{
    position: relative;
    margin: 9% auto;
    height: 400px;
    width: 400px;
    background: rgba(2, 63, 120,0.5);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
}

.left-box
{
    position: absolute;
    top: 0;
    left: 0;
    box-sizing: border-box;
    padding: 40px;
    width: 300px;
    height: 500px;    
}

h1
{
    margin: 0 0 20px 0;
    font-weight: 300;
    font-size: 28px;
}

input[type="text"],
input[type="password"]
{
    display: block;
    box-sizing: border-box;
    margin-bottom: 20px;
    padding: 4px;
    width: 220px;
    height: 32px;
    border: none;
    outline: none;
    border-bottom: 1px solid #aaa;
    font-family: sans-serif;
    font-weight: 400;
    font-size: 15px;
    transition: 0.2s ease;
    background-color: rgba(2, 63, 120,0.5);
}

/*input[type="text"]::after{
    background-color: rgba(2, 63, 120,0.5);
}*/

/*input[type="text"]:-webkit-autofill {
  -webkit-box-shadow: inset 9999px 9999px 9999px 9999px rgba(2, 63, 120,0.5);
}*/

.container{
     margin-bottom: 60px;
     text-align: center;
}

button
{
    margin-top: 20px;
    margin-left: 0px;
    width: 225px;
    height: 40px;
    background:rgba(2, 63, 120,0.5);
    border: none;
    border-radius: 2px;
    color: #fff;
    font-family: sans-serif;
    font-weight: 500;
    text-transform: uppercase;
    transition: 0.2s ease;
    cursor: pointer;
    
}

button:hover,
button:focus
{
    background: rgba(2, 63, 120,1);
    transition: 2s ease;
}