html {
    box-sizing: border-box;
    width: 100%;
    height: 100%;
}

*,
*::before,
*::after {
    box-sizing: inherit;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
}

body {
    margin: 0;
    font-family: 'Roboto', Verdana, sans-serif;
    min-width: 100%;
    min-height: 100%;
    background-color: #E8F1FF;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 75px;
    padding: 0 75px;
    background: #103A84;
}

.user {
    display: flex;
    cursor: pointer;
}

.logo {
    width: 50px;
}

.username {
    margin-right: 20px;
    font-size: 18px;
    font-weight: 700;
    line-height: 21px;
    color: #fff;
}

.avatar {
    width: 50px;
    height: 50px;
    border: 2px solid #fff;
    border-radius: 50%;
    background: #168cd1 url('img/avatar.png') no-repeat center center;
    background-size: 75%;
}

.main {
    /* max-width: 1200px; */
    margin: 0 auto;
    margin-top: 4%;
    width: 80%;
    /* margin-left: 10%;  */
    overflow: scroll;
    /* align-items: center; */

    /*убираем полосу прокрутки*/
    -ms-overflow-style: none;
    /* IE and Edge */
    scrollbar-width: none;
    /* Firefox */
}

/*Настройки скроллбара в Chrome*/
.main::-webkit-scrollbar {
    display: none;
    /* Hide scrollbar for Chrome, Safari and Opera */
}

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    -webkit-box-shadow: 5px 5px 5px -5px rgba(8, 42, 70, 0.2) inset;
    background-color: #e8f1ff;
}

::-webkit-scrollbar-thumb {
    background-color: rgb(4, 0, 80);
    background-image: -webkit-linear-gradient(45deg,
            rgba(4, 0, 80, 1) 0%,
            rgba(9, 9, 121, 1) 31%,
            rgba(0, 162, 195, 1) 100%);
}

.formPZ{
    /*временные размеры*/
    width: 1000px;/*в адаптив*/
    min-height: 700px;/*в адаптив*/
    /* margin-top: 10%; */
    margin: auto;

    background: linear-gradient(297.37deg, #17428F 6.45%, #4679D3 91.88%);
    border-radius: 14px;/*в адаптив*/

    font-family: 'Roboto';/*шрифты*/
    font-style: normal;

    display: grid;
    grid-template-rows: repeat(5%,30);
    grid-template-areas: 
    "h h h h h"
    "n n n n n"
    "d d d d d"
    "d d d d d"
    "d d d d d"
    "d d d d d"
    "t t z s s"
    "f f f f f"
    "b b b b b"
    "b b b b b";
}

.wf {
    border-radius: 5px;
    background: #FFFFFF;
    min-height: 50%;
    width: 100%;
    border: rgb(0,0,0,0);
}

div.desc div {
    min-height: 80%;
}

.form{
    margin:3%;
    margin-top: 2%;
    margin-bottom: 1%;
}

.h3 {
    color: #fff;
    font-style: normal;
    font-weight: 200;

    margin-bottom: 1%;
    margin-left: 0px;
}

.nng {
    /* background: #FFFFFF; */
    /* border: 1px solid rgba(0, 0, 0, 0.3); 
    border-radius: 5px;*/

    grid-area: n;
}

.desc {
    /* background: #FFFFFF; */
    /* border: 1px solid rgba(0, 0, 0, 0.3); 
    border-radius: 5px;*/

    grid-area: d;
}

.tea {
    margin-right: 0%;
    margin-left: 7.5%;
    /* background: #FFFFFF; */
    /* border: 1px solid rgba(0, 0, 0, 0.3); 
    border-radius: 5px;*/

    grid-area: t;
}

div.tea h3 {
    margin-left: 0;
} 

.subj {
    margin-right: 7.5%;
    margin-left: 0%;
    /* background: #FFFFFF; */
    /* border: 1px solid rgba(0, 0, 0, 0.3); 
    border-radius: 5px;*/
    
    grid-area: s;
}

.files {
    /* background: #FFFFFF; */
    /* border: 1px solid rgba(0, 0, 0, 0.3); 
    border-radius: 5px;*/

    grid-area: f;
}

.zero {/*обычный костыль ввиде пустого класса*/
    background: rgba(0,0,0,0);
    grid-area: z;
}

.but{
    cursor: pointer;
    color: #ffffff;
    font-size: larger;

    background: #000000;
    border-radius: 5px;
    border: 0px;

    width: 30%;
    height: 60%;
    margin: 3% auto;

    grid-area: b;
}

.h1 {
    color: black;
    text-align: center;
    font-size: 45px;
    margin-bottom: -6%;

    grid-area: h;
}