* {
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}
body {
    background-color: whitesmoke;
}
h1 {
    text-align: center;
}
p.main {
    text-align: center;
    font-size: 100%;
}
footer {
    color: gray;
    text-align: center;
}
.logo {
    display: block;
    margin-left: auto;
    margin-right: auto;
}
.dropdownbutton {
    background-color: rgb(255, 115, 0);
    color: white;
    padding: 16px;
    font-size: 20px;
    border: none;
    width: 100%;
    margin-top: 5px;
    margin-bottom: 5px;
}
.dropdown {
    position: relative;
    display: inline-block;
}
.dropdown-content {
    display: none;
    position: absolute;
    background-color: whitesmoke;
    min-width: 100%;
    overflow: auto;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
    font-size: 20px;
}
.dropdown-content a {
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: center;
}
.top-buttons {
    background-color: gray;
    text-align: center;
    margin-bottom: 100px;
}
.afb {
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: 50px;
    margin-bottom: 50px;
}
.dropbtn {
    background-color: rgb(255, 115, 0);
    color: white;
    padding: 16px;
    font-size: 20px;
    width: 100%;
    border: none;
    cursor: pointer;
    margin-top: 5px;
    margin-bottom: 5px;
}
.mobile-buttons {
    background-color: gray;
    text-align: center;
}
.show {display:block;}
.dropdown-content a:hover {background-color: gray;}
.dropdown:hover .dropdownbutton {background-color: gray;}
.btn {
    background-color: rgb(255, 115, 0);
    color: white;
    padding: 16px;
    font-size: 20px;
    border: none;
    width: 100%;
    margin-top: 5px;
    margin-bottom: 5px;
    text-decoration: none;
    cursor: pointer;
}
form {
    vertical-align: middle;
    text-align: center;
}
.link {
    text-align: center;
    margin: 50px;
}
.buttons {
    text-align: center;
}
@media only screen and (max-width: 600px) {
    [class*="col-"] {
        width: 100%;
    }
    .top-buttons {display: none;}
    .mobile-buttons {display: block;}
}
@media only screen and (min-width: 600px) {
    [class*="col-"] {
        width: 100%;
    }
    .top-buttons {display: none;}
    .mobile-buttons {display: block;}
}
@media only screen and (min-width: 768px) {
    .col-s-1 {width: 8.33%;}
    .col-s-2 {width: 16.66%;}
    .col-s-3 {width: 25%;}
    .col-s-4 {width: 33.33%;}
    .col-s-5 {width: 41.66%;}
    .col-s-6 {width: 50%;}
    .col-s-7 {width: 58.33%;}
    .col-s-8 {width: 66.66%;}
    .col-s-9 {width: 75%;}
    .col-s-10 {width: 83.33%;}
    .col-s-11 {width: 91.66%;}
    .col-s-12 {width: 100%;}
    .top-buttons {display: block;}
    .mobile-buttons {display: none;}
    .dropdown-content a:hover {background-color: gray;}
    .dropdown:hover .dropdownbutton {background-color: gray;}
    .dropdown:hover .dropdown-content {display: block;}
    .dropdown:hover .dropdownbtn {background-color: gray;}
    .btn:hover {background-color: gray;}
}
@media only screen and (min-width: 992px) {
    .col-m-1 {width: 8.33%;}
    .col-m-2 {width: 16.66%;}
    .col-m-3 {width: 25%;}
    .col-m-4 {width: 33.33%;}
    .col-m-5 {width: 41.66%;}
    .col-m-6 {width: 50%;}
    .col-m-7 {width: 58.33%;}
    .col-m-8 {width: 66.66%;}
    .col-m-9 {width: 75%;}
    .col-m-10 {width: 83.33%;}
    .col-m-11 {width: 91.66%;}
    .col-m-12 {width: 100%;}
    .top-buttons {display: block;}
    .mobile-buttons {display: none;}
    .dropdown-content a:hover {background-color: gray;}
    .dropdown:hover .dropdown-content {display: block;}
    .dropdown:hover .dropdownbutton {background-color: gray;}
    .btn:hover {background-color: gray;}
}
@media only screen and (min-width: 1200px) {
    .col-l-1 {width: 8.33%;}
    .col-l-2 {width: 16.66%;}
    .col-l-3 {width: 25%;}
    .col-l-4 {width: 33.33%;}
    .col-l-5 {width: 41.66%;}
    .col-l-6 {width: 50%;}
    .col-l-7 {width: 58.33%;}
    .col-l-8 {width: 66.66%;}
    .col-l-9 {width: 75%;}
    .col-l-10 {width: 83.33%;}
    .col-l-11 {width: 91.66%;}
    .col-l-12 {width: 100%;}
    .top-buttons {display: block;}
    .mobile-buttons {display: none;}
    .dropdown-content a:hover {background-color: gray;}
    .dropdown:hover .dropdown-content {display: block;}
    .dropdown:hover .dropdownbutton {background-color: gray;}
    .btn:hover {background-color: gray;}
}
@media only screen and (min-width: 1600px) {
    .col-1 {width: 8.33%;}
    .col-2 {width: 16.66%;}
    .col-3 {width: 25%;}
    .col-4 {width: 33.33%;}
    .col-5 {width: 41.66%;}
    .col-6 {width: 50%;}
    .col-7 {width: 58.33%;}
    .col-8 {width: 66.66%;}
    .col-9 {width: 75%;}
    .col-10 {width: 83.33%;}
    .col-11 {width: 91.66%;}
    .col-12 {width: 100%;}
    .top-buttons {display: block;}
    .mobile-buttons {display: none;}
    .dropdown-content a:hover {background-color: gray;}
    .dropdown:hover .dropdown-content {display: block;}
    .dropdown:hover .dropdownbutton {background-color: gray;}
    .btn:hover {background-color: gray;}
}