.wplp-add-category-image {
    background-color: #2196F3;
    letter-spacing: 0.5px;
    display: inline-block;
    height: 25px;
    line-height: 25px;
    outline: 0;
    padding: 0 2rem;
    -webkit-tap-highlight-color: transparent;
    box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
}

.wplp-category-image-button {
    text-align: center;
    color: #fff;
    cursor: pointer;
    margin: 5px 10px 0 0;
    text-transform: uppercase;
    vertical-align: middle;
    border: none;
    border-radius: 2px;
    -webkit-transition: 0.2s ease-out;
    -moz-transition: 0.2s ease-out;
    -o-transition: 0.2s ease-out;
    -ms-transition: 0.2s ease-out;
    transition: 0.2s ease-out;
}