* {
    box-sizing: border-box;
}

body, h1,h2,h3,h4,h5,h6,p,ol,ul {
    margin: 0;
    padding: 0;
}

body {
     background-color:aquamarine;
     font-size: 16px;
     font-family: Arial, Helvetica, sans-serif;
}

.wrapper_flex {
    display: flex;
    flex-direction: column;
}

header {
    display: flex;
    justify-content: left;   
    align-items: center; 
    background-color: rgb(0, 0, 0);
    color: rgb(255, 115, 0);
}
.header_title{
    font-size: 30px;
}

.header_menu {
    width: 100%;
    justify-content: right;
    display: flex;
    padding: 20px;
    list-style: none;
}

.footer_menu{
    width: 100%;
    justify-content: center;
    display: flex;
    padding: 20px;
    list-style: none;
}

.menu_item a {
    padding: 10px;
    color: white;
    background-color: black;
    text-decoration: none;
    font-size: 20px;
    transition: all .3s;
}

.menu_item a:hover {
    background-color: rgb(255, 115, 0, 0.7);
}

.wrapper {
    width: 960px;    
    margin: 40px auto 40px auto;
    background-color: black;
    background-image: url('pic/content_main.jpg');
    background-repeat: no-repeat;
    
}

.wrapper_content {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: rgb(9, 94, 120);
    color: white;
    box-shadow: 0 5px 10px 0 black;
}

.list_elements {
    display: flex;
    justify-content: space-around;
    width: 70%;
    padding: 30px 0;
    list-style: none;
}

.list_elements_item {
    cursor: pointer;
    transition: all 0.2s ease-in;
}

.list_elements_item:hover {
    transform: scale(1.2);
}

.title_paragraph {
    padding: 20px;
}

.paragraph {
    padding: 20px 40px;   
    text-indent: 50px;
}

.footer {
    box-sizing: border-box;
    background-color: rgb(86, 86, 86);
    color: white;
    overflow: auto;
}

.text-center {
    text-align: center;
}

.grid_products {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    column-gap: 30px;
    row-gap: 30px;
    padding: 30px 40px;
}

.grid_product_item {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 100%;
}
.item {
    padding: 10px 30px;
    background-color: rgb(252, 238, 227);
    color: black;
    box-shadow: 1px 1px 7px 3px rgb(69, 69, 69);
    transition: all 0.3s;
}
.item:hover{
    box-shadow: 0 0 14px 2px rgb(47, 47, 68);
    transform: scale(1.1);
}
.item_image img {
    height: 150px;
    width: 150px;
}

.item_title{
    padding: 5px 0;
    font-size: 22px;
}

.item_description{
    font-size: 16px;
    padding: 10px 0;
}

.item_button {
    background-image: linear-gradient(to right, #EB3349 0%, #F45C43 51%, #EB3349 100%);
    margin: 10px 0;
    padding: 15px 45px;
    text-align: center;
    text-transform: uppercase;
    transition: 0.5s;
    background-size: 200% auto;
    color: white;
    box-shadow: 0 0 20px #eee;
    border-radius: 10px;
    display: block;
    text-decoration: none;
}

.item_button:hover {
    background-position: right center;

    color: #fff;
}