body {
    background-color: #E6E6E6;
    font-family: 'Roboto', sans-serif;
    padding: 0;
    margin: 0;
}


header {
    display: flex;
    background-color: #E6E6E6;
    color: rgb(0, 0, 0, 0.8)
}

.logo {
    width: 50px;
    padding: 0 20px;
}
nav button {
    margin: .2rem 2%;
    background-color: transparent;
    border: none;
    font-size: 1.6rem;
    color: #E6E6E6;
}

nav {
    background: #7A9DD7;
background: -moz-linear-gradient(top,  rgba(103,145,213,0.7) 0%, rgba(103,145,213,0.7) 11%, rgba(103,145,213,1) 100%); /* FF3.6-15 */
background: -webkit-linear-gradient(top,  rgba(103,145,213,0.7) 0%,rgba(103,145,213,0.7) 11%,rgba(103,145,213,1) 100%); /* Chrome10-25,Safari5.1-6 */
background: linear-gradient(to bottom,  rgba(103,145,213,0.7) 0%,rgba(103,145,213,0.7) 11%,rgba(103,145,213,1) 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#b36791d5', endColorstr='#6791d5',GradientType=0 ); /* IE6-9 */

}

h1 {
    margin-bottom: 0;
}

h2 {
 font-size: 1em;
 margin-top: 0;
}

nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

nav ul li a {
    display: block;
    padding: 8rem 2%;
    text-decoration: none;
    color:#E6E6E6;
    border-top: 1px solid rgb(0, 0, 0, 0.3);
    padding: 10px;
}

nav ul li.active a{
    background-color: #487bcd;
    color: #fff;
}

nav ul li a:hover {
    background-color: #3667b6;
}

nav ul.hide {
    display: none;
}

.clearfix::after {
    content: "";
    display: table;
    clear: both;
}

main {
    background-color: #E6E6E6;
    
}

.main_city {
    text-align: center;
    font-size: 1.4em;
    padding: 10px;
}

.contents {
    padding: 20px;
    border: 1px solid rgb(0, 0, 0, 0.3);
    background-color: #c1d2ee;
    margin-bottom: 10px;
    display: block;
    cursor: pointer;
}

footer {
   text-align: center;
   background: #7A9DD7;
   background: -moz-linear-gradient(top,  rgba(103,145,213,0.7) 0%, rgba(103,145,213,0.7) 11%, rgba(103,145,213,1) 100%); /* FF3.6-15 */
   background: -webkit-linear-gradient(top,  rgba(103,145,213,0.7) 0%,rgba(103,145,213,0.7) 11%,rgba(103,145,213,1) 100%); /* Chrome10-25,Safari5.1-6 */
   background: linear-gradient(to bottom,  rgba(103,145,213,0.7) 0%,rgba(103,145,213,0.7) 11%,rgba(103,145,213,1) 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
   filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#b36791d5', endColorstr='#6791d5',GradientType=0 ); /* IE6-9 */
    padding: 10px;
    color: #fff;

}