* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

main {
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    background-image: url("https://cdn.culture.ru/images/28954b9a-8640-5ac2-842f-655651750c8e");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: center center;
    flex-wrap: wrap;
    flex-direction: column;
}

form {
    background-color: rgba(200, 204, 200, 0.85);
    padding: 10px;
    border-radius: 10px;
    width: 100%;
}

textarea {
    padding: 10px;
    border-radius: 10px;
    font-size: 24px;

}

input, select {
    width: 80%;
    padding: 6px;
    font-size: 22px;
    border-radius: 10px;
}

select {
    display: block;

}

.div_form {
    width: 60vw;
    display: flex;
    justify-content: center;
    margin-top: 30px;
}

.form_item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
}

.message {
    text-align: center;
    color: rgb(185, 0, 0);
    font-weight: 900;
    font-size: 22px;
}

.hiden {
    display: none;
}

.not_hiden {
    display: block;
}

#submit1, #submit2 {
    display: block;
    margin: auto;
    cursor: pointer;
}
.btn{
    margin-top: 30px;
    font-size: 26px;
    padding: 6px;
    border-radius: 10px;
    background-color: rgba(200, 204, 200, 0.85);
}
.btn a{
    text-decoration: none;
}

.down_btn{
    display: flex;
    justify-content: center;
}