JSFiddle - React, Tailwind, and code Playground

HTML

<form method="post" id="search" action="">
    <p><input type="text" class="text" value="" name="suche"><input type="submit" class="button" value="Suchen"></p>
</form>

CSS

* {
    margin: 0px;
    padding: 0px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 13px;
    line-height: 15px;
    color: #333333;
    border: none;
}
input[type="submit"]::-moz-focus-inner {
    border: 0;
}

#search {
    opacity: 0.9;
}

#search:hover {
    opacity: 1.0;
}

#search:active {
    opacity: 1.0;
}

#search input { /*-moz-border-radius: 5px 5px 5px 5px;*/
    /*-moz-box-shadow: 0 0 17px #999 inset;*/
    background: none repeat scroll 0 0 white;
}

#search p {
    line-height: 30px;
}

#search .text {
    -moz-border-radius-bottomleft: 5px;
    -moz-border-radius-topleft: 5px;
    -webkit-border-bottom-left-radius: 5px;
    -webkit-border-top-left-radius: 5px;
    background: #F9FAFA;
    border: 1px solid #DBE1E6;
    padding: 2px;
    width: 180px;
    -webkit-border-top-left-radius: 5px;
    /*opacity: 0.6;*/
}

#search .button {
    -moz-border-radius-bottomright: 5px;
    -moz-border-radius-topright: 5px;
    -webkit-border-bottom-right-radius: 5px;
    -webkit-border-top-right-radius: 5px;
    background: -moz-linear-gradient(center bottom, #BBBBBB 0%, #FAFAFA 100%)
        repeat scroll 0 0 transparent;
    background: -webkit-gradient(linear, left bottom, left top, color-stop(0, #BBBBBB),
        color-stop(1, #FAFAFA) );
    border: 1px solid #DBE1E6;
    border-left: none;
    cursor: pointer;
    padding: 2px;
    width: 70px;
    cursor: pointer;
    /*opacity: 0.6;*/
}

#search .button:hover {
    background: -moz-linear-gradient(center bottom, #999 0%, #FAFAFA 100%)
        repeat scroll 0 0 transparent;
    background: -webkit-gradient(linear, left bottom, left top, color-stop(0, #999),
        color-stop(1, #FAFAFA) );
}

#search .button:active {
    background: -moz-linear-gradient(center bottom, #999 0%, #888 100%)
        repeat scroll 0 0 transparent;
    background: -webkit-gradient(linear, left bottom, left top, color-stop(0, #999),
        color-stop(1, #888) );
}