body { 
    background-image: url("../images/gas_station.jpg");
    background-repeat: no-repeat;
    background-size: cover;
 
   
}

.pic-img {
    opacity: 0.4;
    z-index: 1;
    width: 100%;
    -webkit-filter: grayscale(100%); /* Safari 6.0 - 9.0 */
    filter: grayscale(100%);
}

.pic-img:hover {
    opacity: 1;
    z-index: 1;
    width: 100%;
    -webkit-filter: initial; /* Safari 6.0 - 9.0 */
    filter: initial;
}

.pic-text {
    color: #d16d1d;
    font-size: 2.5em;
    font-weight: bold;
    text-align: center;
    display: inline;
    position: relative;
    top: -100px;
    left: 50px;

    text-shadow: 3px 2px black;
}

.pic-text:hover{
    color: #FFF;
}

a:hover{
    color: #FFF;
}

.pic-container {
    display: block;
    box-shadow: 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    width: 300px;
    height: 250px;
    border-color: #FFF;
}



footer {
    padding: 10px 0 30px;
    clear: both;
    font-size: 12px;
    color: black;
    text-align: center;
    background: linear-gradient(to bottom right, rgba(209,109,29,1) 0%, rgba(244,239,12,1)100%);
    border-top: 4px solid #b3b2ab;
    height: 15px;
    bottom: 0;
  }

.push {
    height: 50px;
}

.modal {
    font-size: 24px;
    color: black;
    background: linear-gradient(to bottom right, rgba(209,109,29,1) 0%, rgba(244,239,12,1)100%);
    background-blend-mode: lighten;
}