body{
    padding: 30px;
}

.block_num{
    max-width: 500px;
    text-align: center;
    margin: 5% auto;
    background-color: white;
    padding: 30px 50px;
}

.block_num p{
    font-size: 1.2em;
    font-weight: bold;
    font-family: cursive;
}

.block_number{
    line-height: 39px;
    display: flex;
    width: 100%;
    justify-content: center;
}

.block_number>input{
    line-height: 33px;
    border: 1px solid lightgray;
}

.block_number>input:focus{
    border: 1px solid gray;
    outline: unset;
}

.block_number>button{
    padding: 5px 10px;
    margin: 0px 5px;
}

.cart_all.active{
    background-color: white;
    border-radius: 20px;
}

.back_home{
    display: flex;
    width: 70px;
    color: black;
    text-decoration: none;
}