.slider-button {
    position:relative;
    display: inline-block;
    float:left;
    background-color: #cccccc; /* black-grey */
    color: white;
    padding: 1% 2% 1% 2%;
    text-align: center;
    text-decoration: none;
    font-size: 0.75em;
    font-weight: bold;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
    cursor: pointer;
    border: none;
    margin-right: 2px
    
}

.slider-button:hover {
        background-color: #555555;
}

.slider-button:active {
        background-color: #ccc;
}

.slider-button.active {
        background-color: #555555;
}

.buttons {
    display:inline;
}

img {
    cursor: pointer;   
}