body{
    margin: 0;
    padding: 0; 
    font-size: 13px;
    font-family: Arial, Helvetica, sans-serif;
}

a{
    text-decoration: none;
}

a:hover{
    text-decoration: underline;
}

/* HEADER */

header {
    width: 100%;
    height: 60px;
}

header nav {
    display: flex;
    justify-content: flex-end;
}

header nav .nav-right-section {
    /*display: flex;
    justify-content: flex-end;*/
    width: 250px;
    height: auto;
    display: flex;
    list-style: none;
    justify-content: center;
    align-items: center;
}

nav .nav-right-section a {
    margin: 0 8px 0 8px;
    color: rgba(0, 0, 0, 0.87);
}

nav .nav-right-section a:hover {
    opacity: 0.85;
}

nav .nav-right-section .menu-icon {
    width: 28px;
    height: 28px;
}

nav .nav-right-section .user-photo {
    border-radius: 50%;
}

/* MAIN */

main {
   margin-top: 96px; 
   text-align: center;
}

main .main-logo {
    width: 582px;   /* 530 */
    margin: 0 auto;
    margin-bottom: 25px;
}

main .main-logo img {
    width: 272px;
    height: 92px;
}

main .main-input {
    width: 582px;
    margin: 0 auto;
    margin-bottom: 30px;
}

main .main-input-container {
    width: 577px;
    border-radius: 100px;
    border: 1px solid #dfe1e5;
    display: flex;
    justify-content: center;
    align-items: center;
}

main .main-input input {
    width: 495px; 
    height: 40px;
    border: none;
    outline: none;
    font-size: 16px;
    padding-left: 12px;
}

main .main-input-container:hover{
    box-shadow: 0 1px 6px 0 #20212447; 
    border-color: #dfe1e500;
}

main .main-input .search-icon {
    background-image: url('https://upload.wikimedia.org/wikipedia/commons/thumb/7/7e/Vector_search_icon.svg/945px-Vector_search_icon.svg.png');
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    width: 20px;
    height: 20px;
}

main .main-input .micro-icon {
    background-image: url('https://www.gstatic.com/images/branding/googlemic/2x/googlemic_color_24dp.png');
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    width: 24px;
    height: 24px;
    cursor: pointer;
}

main .main-buttons {
    width: 530px;
    margin: 0 auto;
}

main .main-buttons div {
    display: inline-block;
}

main .main-buttons button {
    height: 36px;
    border: 0;
    border-radius: 4px;
    background-color: #f2f2f2;
    color: #5F6368;
    font-size: 14px;
    padding: 0 16px;
    margin: 0 4px 0 4px;
}

main .main-buttons button:hover {
    border: 1px solid #c6c6c6;
    color: #222;
    box-shadow: 0 1px 1px rgba(0,0,0,0.1);
}

main .main-buttons button:focus{
    border: 1px solid #4d90fe;
    outline: none;
}


/* FOOTER */

footer{
    width: 100%;
    height: 40px;
    position: absolute;
    bottom: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    font-size: 14px;
    background-color: #f2f2f2;
    border-top: 1px solid #e4e4e4;
}

footer ul {
    padding-left: 0;
    list-style: none;
    display: flex;
    margin: 10px 15px 10px 15px;
}

footer .footer-left{
    justify-self: flex-start;
}

footer .footer-right{
    justify-self: flex-end;
}

footer ul li a{
    color: #5f6368;
    margin: 0 14px 0 14px;
}

/*

footer section{
    display: inline-block;
}

footer .footer-left{
    display: flex;
    justify-content: flex-start;
    list-style: none;
}

footer .footer-right{
    display: flex;
    justify-content: flex-end;
    list-style: none;
}

footer li{
    margin: 0 5px 0 5px;
}

*/