/* === базові налаштування === */

/* *,
*::before,
*::after {
  box-sizing: border-box;
} or modern-normalize */

/* -- modern-normalize 
    <link
        rel="stylesheet"
        href="https://cdnjs.cloudflare.com/ajax/libs/modern-normalize/1.0.0/modern-normalize.min.css"
    /> */

/* html {
    background-color: #b9f3b7; 
} */

/* ----------hidden ----------- */
.visually-hidden {
  position: absolute;
  white-space: nowrap;
  width: 1px;
  height: 1px;
  overflow: hidden;
  border: 0;
  padding: 0;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  margin: -1px;
}
/* ---end----hidden ----------- */

/* -----button v1---- */
.button {

  margin-left: 4px;
  margin-right: 4px;
  font-size: 20px;
  padding: 8px 30px;
  background-color: #3f51b5;
  color: #fff;
  border-radius: 4px;
  cursor: pointer;
  border: none;
  box-shadow: 0px 3px 1px -2px rgba(0, 0, 0, 0.2),
     0px 2px 2px 0px rgba(0, 0, 0, 0.14), 0px 1px 5px 0px rgba(0, 0, 0, 0.12);
}

button:hover {
  transform: scale(1.03);
}

/* -----button v2---- */
.btn-form {
  display: inline-flex;
  /* display: inline-block; */
  /* display: inline; */
  /* display: block; xxxxx*/
  padding: 12px 24px;
  border: 1px solid black;
  border-radius: 4px;
  font-family: inherit;
  font-size: 16px;
  background-color: cyan;
  color: black;
  cursor: pointer;
}

.btn-form:hover,
.btn-form:focus {
  background-color: orange;
}

.btn-form:disabled {
  background-color: lightgray;
  cursor: not-allowed;
}
/* -end-----button---- */



body {
    /* margin-top: 0; */
    font-family: "Roboto", sans-serif;
    line-height: 1.5;
    background-color: #b9f3b7;
    letter-spacing: 0.4px;
    /* color: black; */
    /* width: 1200px; */
    /* margin-left: auto;
    margin-right: auto; */ 
}

/* h1,
h2,
h3,
h4,
h5 {
  margin-top: 14px;
  margin-bottom: 0;
} */


.body {
  /* background-color: rgb(72, 92, 97); */
  background-image: url("../img/bg-img-graph.avif");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  background-attachment: fixed;
}

h1 {
  text-align: center;
  font-size: 36px;
  /* margin-top: 0; */
  /* padding-top: 5px; */
}

p {
  margin-top: 8px;
  margin-bottom: 0;
}

img{
    display: block;
    max-width: 100%;
    height: auto;
} 

ul {
  list-style: none; /*сброс точки в списках*/
  margin-top: 6px;
}


.section-title,
.section-menu,
.page-header,
.section-about,
.section-hero,
.page-footer {
    background-color: #fee;
    max-width: 1140px;
    min-width: 420px;
    margin: 0 auto 40px;
  }
  
  
  /* .page-header {
    background-color: #edf4d7;
    margin-bottom: 10px;
  } */
  /* .section-about {
    background-color: #b2bec5;
  } */
  /* .section-hero {
    background-color: #c5b3c9;
  } */
  /* .page-footer {
    background-color: #8974a2;
  } */


.container {
    /* max-width: 1140px; */
    /* width: 1140px;
    width: 100%; */
    /* margin: 0 auto; */
    padding: 10px 15px;
    /* background-color: #edf4d7; */
    outline: 1px solid black;
  }


code {
    font-size: 18px;
    font-weight: 600;
    /* letter-spacing: normal; */
    letter-spacing: -1px;
    color: rgb(17, 83, 37);
  }

pre {
  display: inline-block;
  background-color: #eeeeff;
  /* margin: 0 auto; */
  /* margin-left: auto; */
  /* margin-right: auto; */

  /* max-width: 640px; */
  padding-bottom: 0;


}

/* Back to main page */

.fixed-back {
    display: inline-block;
    border: 1px solid green;
    text-decoration: none;
    border-radius: 4px;
    background-color: rgba(212, 211, 241, 0.5);
    font-size: 18px;
    box-shadow: 2px 2px 2px 2px rgba(0, 0, 0, 0.3);

    position: fixed;
    top: 20px;
    left: 30px;
    padding: 6px 10px;
    z-index: 2;
}

.fixed-back:hover {
    color: red;
    background-color: #dbc4a6;
}

.fixed-back:active {
    top: 22px;
    left: 32px;
    box-shadow: none;
}


/* ===  INDEX.HTML ============ */

.menu-title {
  /* font-family: sans-serif; */
  /* font-family: serif; */
  /* font-family: 'Arial', 'Helvetica', sans-serif; */
  font-family: 'Tangerine', cursive;
  
  /* font-style: normal | italic | oblique | initial | inherit */
  font-size: 46px;
  font-weight: 700;
  color: rgb(0, 82, 0);
}


.menu-container {
  display: flex;
  justify-content: space-around;
  width: 660px;
  /* border: 1px solid black; */
  margin: 20px auto;
  font-size: 18px;
  /* font-weight: bold; */
}


.menu-sub-container {
  flex-basis: calc((100% - 15px) / 3);
  /* border: 1px solid red; */
}

.menu-sub-container > h3 {
  /* text-align: center; */
  font-size: 20px;
  margin-left: 30px;
  color: rgb(180, 16, 16);
}



.menu-link {
  text-decoration: none;
  color: black;
}


.menu-link:hover {
  text-decoration: underline;
  font-weight: bold;
}


/* .item:last-child {
  border: 1px solid red;
} */

/* .item:nth-child(9) a,
.item:nth-child(7) a {
  color: #999;
} */

/* .list-other > li > a {
  color: #777;
} */