@font-face {
  font-family: Vazir;
  src: url("Vazir-Regular.eot");
  src: url("Vazir-Regular.eot?#iefix") format("embedded-opentype"),
    url("Vazir-Regular.woff2") format("woff2"),
    url("Vazir-Regular.woff") format("woff"),
    url("Vazir-Regular.ttf") format("truetype");
}

body {
  font-family: vazir;
  font-weight: bold;
  margin: 0 !important;
  padding: 0;
  overflow: hidden;
  background-color: #001830;
}
.container-landing {
  background-image: url("../images/bg.jpg");
  background-position: center;
  background-size: 100%;
  background-repeat: no-repeat;
  height: 100vh;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contain-btn {
  width: 70%;
  text-align: center;
  position: absolute;
  color: aliceblue;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: #001830a1;
  padding: 20px;
}

.contain-btn h4 {
  text-align: right;
  direction: rtl;
}
.go-to-weather {
  background-color: #a3cef1;
  color: #00296b;
  border: none;
  border-radius: 10px;
  padding: 20px 30px;
  font-family: vazir;
  font-weight: bold;
  font-size: medium;
}

@media screen and (min-width: 1200px) {
  .contain-btn {
    width: 40%;
    text-align: right;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) translateX(300px);
    align-items: end;
  }
 
  .container-landing {
    background-position: left;
    background-size: 40%;
    background-position: 10%;
  }
}