nav {
    
    background-image: url(../images/73471-Black-Teal2.png);
    background-repeat: repeat-x;
    background-position: top;
    background-size: 80px;
    color: whitesmoke;
    
}

.navbar {
    font-family:Georgia, 'Times New Roman', Times, serif;
    font-size: 50px;
    font-style: bold;
    color: rgb(221, 247, 255);
    text-shadow:
    -1px -1px 0 rgba(255, 255, 255, 0),
    1px 1px 0 rgba(0,0,0,.25),
    3px 3px 3px rgba(0,0,0,.25),
    10px 10px 20px rgba(0,0,0,.5),
    20px 40px 40px rgba(0,0,0,.5); 
}

.containerTitle {
    background-image: url(../images/73471-Black-Teal2.png);
    /* background-color: rgb(88, 99, 146); */
}

.border {
    border-radius: 5px;
}

h4 {
    color: whitesmoke;
}

::placeholder {
    font-style: italic;
}

.btn {
    background-image: url(../images/73471-Black-Teal2.png);
    /* background-color: rgb(88, 99, 146); */
    border: none;
    color: white;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
}

/* results container styling */
.articleContainer {
    margin: 12px;
    border: 1px solid black;
    border-radius: 4px;
    background-color: rgb(238, 235, 235);
    box-shadow:
    -1px -1px 0 rgba(255, 255, 255, 0),
    1px 1px 0 rgba(0,0,0,.25),
    3px 3px 3px rgba(0,0,0,.25),
    5px 5px 10px rgba(0,0,0,.5),
    10px 20px 20px rgba(0,0,0,.5); 
}
.title {
    text-align: center;
    font-size: 20px;
    font-weight: 600;
    color: black;
}

.year {
    margin-top: 7px;
    font-size: 10px;
}

.abstract {
    font-size: 15px;
    font-weight: 400;
}



footer {
    height: 32px;
    background-image: url(../images/73471-Black-Teal2.png);
    opacity: 95%;
}

span {
    font-size: 12px;
    color: whitesmoke;
}