I'm trying to make it so that there is no box behind the options dropdown, and every option, including the selected option at top, has a background as long as its width. This is what I have so far, which doesn't work at all:

.dropdownInline{
       border: 0px !important;
       color:  #E17841;
       padding: 0px;
      -webkit-appearance: none;
      -moz-appearance: none;
      background: #fff;
      background-position: 78px 10px;
      width: 100px;
      text-indent: 0.01px;
      text-overflow: "";
      font-family: aleo;
      font-size: 33px;
    display: inline-block;
    outline: 0px;
    width: ??? ;
}