#sign_in_div {
    opacity:.9;
    width:40%;
    background-image:none;
    background-color:#E1A837;
}

#sign_in_div a {
    color:#000;
    text-shadow: none;
    display:inline-block;
    width:100%;
    padding:10px 0 20px 0;
    border-bottom:1px solid;
}
#sign_in_form {
    font-family: "IR Lotus";
    font-size:20px;
    text-align:right;
    padding:10px 40px;
}

#sign_in_form label {
    margin:10px 0;
    display: inline-block;
    width:42%;
}

#sign_in_form input {
    margin:10px 0;
    display: inline-block;
    width:50%;
    padding:5px;
    border:1px solid;
    border-radius: 15px;
}
#sign_in_form input[type="submit"] {
    background:#252525;
    color:#FFF;
    border:none;
    width:40%;
    margin:10px 30%;
}
#sign_in_form input[type="submit"]:hover {
    background:#4a4949;
}
@media only screen and (max-width: 510px) {
    #sign_in_div {
width:90%;}
}