body {
    margin: 10px auto;
    max-width: 1080px;
    /*max-width: 60em;*/
    font-family: sans-serif;
    color: #333333;
}

header,
nav,
main,
article,
section,
footer {
    border-radius: 0.5em;
    border: 1px solid;
    padding: 10px;
    margin: 10px;
}

header {
    background: #F1F3F4;
    border-color: #d5d5d5;
}

nav {
    background: #fffbf0;
    border-color: #e7c157;
    overflow: hidden;
}
/*nav ul {
    list-style-type: none;
    border-radius: 0.5em;
    border: 0 solid;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #e7c157;
}*/
nav a {
    float: left;
    display: block;
    color: black;
    text-align: center;
    padding: 8px 8px;
    text-decoration: none;
    font-style: normal;
    font-size: 1.1em;
}
nav a:hover {
    border-radius: 0.5em;
    /*border: 1px solid;*/
    background-color: #e7c157;
    
    font-weight: normal;
}
@media screen and (max-width: 600px){
    nav a {
        float: none;
        width: 100%;
    }
}

section {
    background: #F1F3F4;
    border-color: slateblue;
}

main {
    /*display: block;*/
    /* für IE */

    background: #c4ced3;
    border-color: #8a9da8;
}

article {
    /* display: inline-block;    /* only used in combination with aside */
    /* width: calc(75% - 40px);  /* only used in combination with aside */
    background: #ffede0;
    border-color: #df6c20;
}

footer {
    background: #e4ebf2;
    border-color: #8a9da8;
}

fieldset {
    background: white;
    border: 1px solid black;
    border-radius: 0.5em;
    margin: 0 0 1rem 0;
    min-width: 0;
}

legend {
    background: white;
    border: 1px solid black;
    border-radius: 0.5rem;
    box-shadow: 0 0 0.5rem #888;
    padding: 0.5rem 1rem;
}

a {
    color: #000;
    text-decoration: none;
    /*font-size:1em;*/
    font-style: italic;
}

a:hover {
    font-weight: bold;
}

:required {
    border-color: #88a;
    -webkit-box-shadow: 0 0 5px rgba(0, 0, 255, .5);
    -moz-box-shadow: 0 0 5px rgba(0, 0, 255, .5);
    -o-box-shadow: 0 0 5px rgba(0, 0, 255, .5);
    -ms-box-shadow: 0 0 5px rgba(0, 0, 255, .5);
    box-shadow: 0 0 5px rgba(0, 0, 255, .5);
}

form {
    width: 100%;
    /* margin: 20px auto; */
}

label {
    border: none;
    width: 100%; /*300px*/
    min-height: 20px;
    display: block;
    margin-bottom: 0px;
    margin-top: 15px;
    outline: none;
}

select, textarea, input {
    border: 1px solid #ccc;
    width: 100%; /*300px*/
    min-height: 30px;
    display: block;
    margin-bottom: 15px;
    margin-top: 5px;
    outline: none;

    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -o-border-radius: 5px;
    -ms-border-radius: 5px;
    border-radius: 5px;
}

input {
    border: 1px solid #ccc;
    width: 100%; /*300px*/
    min-height: 30px;
    display: block;
    margin-bottom: 15px;
    margin-top: 5px;
    outline: none;

    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -o-border-radius: 5px;
    -ms-border-radius: 5px;
    border-radius: 5px;
}

input[type=submit] {
    width: 100%;
    background: #fff;
    padding: 10px;
}

input[type=checkbox] {
    width: 20px;
    margin: 0px auto;
}

input[type=radio] {
    width: 20px;
    min-height: 0;
    display: inline;
}

table {
    width: 100%;
    border: 1px solid;
    border-collapse: collapse;
    margin-bottom: 15px;
    margin-top: 5px;
    outline: none;
}
@media screen and (max-width: 600px){
    table {
    overflow-y: auto;
    overflow-x: auto;
    display:block;
    }
}

th, td {
    border: 1px solid #8a9da8;
    border-collapse: collapse;
    padding: 5px;
    text-align: left;
}

table tr:nth-child(even) {
    background-color: #e4ebf2;
}

table tr:nth-child(odd) {
    background-color: #c4ced3;
}