styles.css

body {
    background: #fff;
    font-family: 'Helvetica', 'Verdana', sans-serif;
}
input {
    display: inline-block;
    vertical-align: middle;
}
.fieldset {
    width: 260px;
}
.go_search {
    background: url(./images/user_icon_template_19.png) no-repeat scroll center center transparent;
    border: 0;
    width: 19px;
    height: 18px;
    cursor: pointer;
}


/* options page */
.options-page {
    max-width: 1024px;
    margin: 0 auto;
    padding: 50px 0;
    background: #fefefe;
}
.options-list {
    padding-bottom: 30px;
    border-bottom: 1px dashed #333;
    margin-bottom: 50px;
}
.options-new .options-row {
    margin-bottom: 20px;
}
.options-new .options-row button {
    display: none;
}
.options-row input {
    font-size: 18px;
    width: 15%;
    padding: 8px;
    box-sizing: border-box;
}
.options-row input.required {
    box-shadow:0px 0px 10px 0px red;
}
.options-row input + input {
    width: 80%;
    margin-left: 10px;
}
.options-row button {
    border: 0;
    background: 0;
    cursor: pointer;
    outline: none;
}
.options-row button:hover {
    background: #eee;
}