/*Logo*/
img.logo {
    width: 200px;
    max-width: 100%;
    margin: 5px;
}

/*Menu*/
.navbar {
    overflow: hidden;
    background-color: #333;
    font-family: Arial, Helvetica, sans-serif;
    width: 800px;
    margin: 0 auto;
}
.navbar-main {
    background-color: #333;
}

.navbar a {
    float: left;
    font-size: 16px;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

.dropdown {
    float: left;
    overflow: hidden;
}

.dropdown .dropbtn {
    cursor: pointer;
    font-size: 16px;
    border: none;
    outline: none;
    color: white;
    padding: 14px 16px;
    background-color: inherit;
    font-family: inherit;
    margin: 0;
}

.navbar a:hover, .dropdown:hover .dropbtn, .dropbtn:focus {
    background-color: red;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
}

.dropdown-content a {
    float: none;
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
}

.dropdown-content a:hover {
    background-color: #ddd;
}

.show {
    display: block;
}

/*Gradient Background*/
body {
    background: linear-gradient(-45deg, #ccc, #eee, #b7b7b7, #fff);
    background-size: 400% 400%;
    animation: gradient 15s ease infinite;
    height: 100vh;
    padding: 0;
    margin: 0;
}

@keyframes gradient {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/*Footer*/
footer {
    /*position: relative;*/
    /*left: 0;*/
    /*bottom: 0;*/
    width: 100%;
    background-color: #5b5b5b;
    color: white;
    text-align: center;
    padding: 15px;
    border-top: 1px solid #000;
}

footer a {
    text-decoration: none;
}

footer img.icon {
    padding: 10px;
    width: 24px;
}

/*Buttons*/
.btn {
    padding: 7px;
    min-width: 100px;
    background-color: #498a6e;
    border: 1px solid #000000;
    border-radius: 0;
}

.btn:hover {
    font-weight: bold;
    cursor: pointer;
}

.btn.btn-secondary{
    border: none;
    background-color: transparent;
}

/*Page*/
.container {
    max-width: 100%;
    width: 800px;
    margin: 0 auto;
    min-height: 800px;
}
.container-logo {
    max-width: 100%;
    width: 800px;
    margin: 0 auto;
}
.image-main {
    width: 100%;
}

/*Grids*/
.row {
    width: 100%;
}

.column-34 {
    width: 34%;
}

.column-50 {
    width: 50%;
}

.column-66 {
    width: 66%;
}

.pull-right {
    float: right;
}

.pull-left {
    float: left;
}

.clear-fix {
    clear: both;
}

/*Responsiveness*/
.responsive-image {
    max-width: 100%;
}

.centered {
    display: inline-block;
    text-align: center;
}

.center-content{
    text-align: center;
}

.center-block {
    margin: 0 auto;
    display: block;
}

.m-2 {
    margin: 2rem;
}

.table {
    width: 100%;
}

/*Text*/
.justify {
    text-align: justify;
}