select {
    display: block;
    font-size: 16px;
    font-family: sans-serif;
    font-weight: 500;
    color: #444;
    line-height: 1.3;
    padding: .6em 1.4em .5em .8em;
    width: 100%;
    max-width: 45%; 
    box-sizing: border-box;
    margin: 0;
    border: 0px;
    box-shadow: 0 1px 0 1px rgba(0,0,0,.04);
    -moz-appearance: none;
    -webkit-appearance: none;
    appearance: none;
    background-color: #dddddd;
    background-repeat: no-repeat, repeat;
    background-position: right .7em top 50%, 0 0;
    background-size: .65em auto, 100%;
}