*{
    margin:0;
    padding:0;
}
#menu{
    min-height: 70px;
    display:flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}
#menu > span{
    display:block;
    width:47px;
    height:3px;
    background-color: green;
    margin:15%;
}
body{
    background: gray;
    width:100%;
    max-width: 1300px;
    margin-left: auto;
    margin-right:auto;
}
main{
    display:flex;
    justify-content: center;
    align-items: center;
    width:100%;
    max-width: 1300px;
    flex-direction: column;
}
body > main > header > nav > ul{
    width: 100px;
    min-width:390px;
}


body > main > header > nav > ul > a{
    display:inline-block;
    text-decoration: none;
    color:green;
    font-size:33px;margin-left:1%;
}
@media(max-width:470px){
    body > main > header > nav > ul > a{
        min-width:70px;
        margin:3%;
        font-size: 17px;
    }
    body > main > header > nav > ul{
        /* width: 100px; */
        min-width:170px;
    }
}
body > main > header > nav > ul > a > li{
    list-style-type:none;
}
nav{
    display:flex;
    justify-content: space-around;
    align-items: center;
    width:100%;
}
#boxMenu > a{
    text-decoration: none;
    color:coral;
    text-shadow: 3px 3px black;
    margin: 1%;
}
#boxMenu > a:hover{
    color:bisque;
    text-shadow: 3px 3px gray;
}
img{
    width: 100%;
    max-width: 900px;
    margin-left: -3px;
}
picture{
    display:flex;
    justify-content:space-around;
    align-items: center;
    width:100%;
}