body {
  font-family: "Helvetica";
  background-image: url('bacground.png');
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.header {
  margin: 40px 0;
}
.header__avatar:hover {
  color: red;
}
.header__avatar {
  border-radius: 50%;
  width: 300px;
  height: 300px;
}

.header__title {
  margin: 30px 0 10px 0;
  font-size: 40px;
  line-height: 1.2;
  font-family: "Helvetica Neue";
}

.header__subtitle {
  color: #000000;
  font-size: 16px;
  line-height: 1.4;
  margin: 0;
  font-style: oblique;
}

.header_1 {
  color: #000000;
  font-size: 14px;
  line-height: 1.4;
  margin: 0;
}

.line {
color: black;
border-style: solid;
}

.link {
  color: black;
  font-size: 50px;
  margin: 0;
}

.link:hover {
  color: darkseagreen;
}

.button-link {
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  padding: 10px;
  width: 320px;
  background: rgb(0, 0, 0);
  border: 1px solid rgba(27, 31, 36, 0.15);
  border-radius: 5px;
  cursor: pointer;
  
  font-size: 14px;
  line-height: 2;
  font-family: "Helvetica Neue";
  font-weight: bold;
  color: #ffffff;
  text-decoration: none;
}

.button-link:hover {
  background-color: #5da5f7;
  color: #fff;
  box-shadow: 0 1px 0 rgba(27, 31, 36, 0.1);
}

#myModal {
  width: 480px; height: 360px;
  padding: 18px 9px;
  border-radius: 4px;
  background-image: url(giphy.gif);
  background-size: contain;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  margin: auto;
  display: none;
  opacity: 0;
  z-index: 38;
  text-align: center;
 
}

#myModal #myModal__close {
  width: 21px; height: 21px;
  position: absolute;
  font-size: 29px;
  top: 1px; right: 11px;
  cursor: pointer;
  display: block;
}

#myOverlay {
  z-index: 37;
  position: fixed;
  background: rgba(0,0,0,.7);
  width: 100%; height: 100%;
  top: 0; left: 0;
  cursor: pointer;
  display: none;
  
}

.myLinkModal {
  text-decoration: none;
  
}

img {
  box-shadow: 0 0 50px black;
}


h3 {
  font-style: oblique;
}

body {
cursor: url('cursor.png'), auto;
}