
html{
    padding: 0;
    margin: 0;
    height: 100vh;
    width: 100vw;

}

body {
    background-color: white;
    font-family: Arial, Helvetica, sans-serif;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    height: 100%;
    width: 100%;
    padding: 0;
    margin: 0;
    
}
#page{
    background-color: grey;
    height: 100%;
    width: 100%;
    overflow-x: hidden;
}
nav{
    background-color: white;
    margin: 0;
    padding: 0;
    width: 100%;
    height: 10%;
}

nav ul{
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 10%;
}
a {
    text-align: center;
    vertical-align: middle;
    line-height: 5%;
}

nav ul li a{
    text-decoration: none;
    color: #000;
    padding: 5px 10px;

}

nav ul li{
    position: relative;
    width: 20%;
    height: 10%;
    text-align: center;
    vertical-align: middle;
    line-height: 10vh;
}

nav ul li ul {
    display: none;
}

nav ul li ul{
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #fff;
    border: 1px solid #ccc;
    padding: 0;
    margin: 0;
    min-width: 15vw;
    list-style: none;
    z-index: 10;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
}

nav ul li:hover > ul {
    display: block;
}

nav ul li ul li a {
    display: block;
    padding: 10px;
    color: #000;
    text-decoration: none;
    width: 100%;
    height: 2vh;
    text-align: center;
    line-height: 2vh;
}

nav ul li ul li a:hover {
    background-color: #eee;
}

main{
    background-color: grey;
    width: 100%;
    height: 100%;
    padding: 3%;
}
.box {
    background-color: white;
    padding: 0;
    display: block;
    height: 100%;
    width: 45vw;
    float: left;
}
#second-box{
    display: flex;
    flex-direction: column;
    margin-left: 5vw;
}
form{
    background-color: grey;
    margin: 1vw;
    font-size: large;
    height: 43%;
    width: 95%;
    display: block;
    float: left;
}
input, textarea, select{
    width: 90%;
}
#opcja {
    height: 15%;
    width: 40%;
    float: left;
    margin: 0;
    padding: 6%;
}
label, input[type="radio"]{
    display: inline-block;
    vertical-align: middle;
    width: 5%;
    height: 5%;
    margin: 0;
    margin-left: 1%;
}
table{
    display: block;
    float: left;

}
th, td{
    width: 10vw;
    text-align: center;
}
td{
    border-bottom: 1px solid grey;
}
footer {
    background-color: white;
    margin: 0;
    padding: 0;
    height: 10vh;
}
footer{
    width: 100vw;
    height: 10vh;
}
footer > p{
    display: inline-block;
    padding: 0;
    margin: 0;
    text-align: center;
    vertical-align: middle;
    line-height: 10vh;
    width: 20vw;
}
footer > p :nth-child(){
    margin-left: 5%;
}

@media (max-width: 1000px){
    main{
        display: flex;
        flex-direction: column;
        gap: 2vw;
        height: 180vh;
    }
    #second-box{
        margin: 0;
    }
    .box{
        width: 90vw;
    }
}