html,body,div,span,nav,a,button,img,input,header,ul,li,select,option{
  box-sizing: border-box;
}
html, body, .main{
  width: 100%;
  height: 100%;
}
body{
  margin: 0;
  background: url('../image/store4.jpeg');
  margin-bottom: 100px;
  font-family: 'Roboto','sans-serif','Segoe UI', 'Tahoma', 'Geneva', 'Verdana';
}
a{
  text-decoration: none;
  color: inherit;
}
.container {
    position: fixed;
    margin: auto;
    z-index: 1;
    padding: 0 10px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.4);
}
.site_name{
  color: white;
  letter-spacing: 1px;
  font-size: 2rem;
}
.nav{
  padding: 20px 0;
}
.nav button{
  border-radius: 10px;
  background: #3E474F;
  color: white;
  padding: 5px 20px;
  border: none;
  cursor: pointer;
}
.attendant_button{
  color: #f16821 !important;
  background: white !important;
}
.header{
  margin-top: 20px;
  text-align: center;
}
.intro{
  margin-top: 120px;
  margin-bottom: 0;
  text-align: center;
  color: white;
  font-size: 2rem;
}
.sub_intro{
  margin-top: 5px;
  text-align: center;
  color: white;
}
.call_action{
  width: fit-content;
  margin: auto;
  color: white;
  border-radius: 20px;
  background: #f16821;
  border: none;
  padding: 13px;
  cursor: pointer;
}
.centered{
  margin: auto;
  width: fit-content;
}
@media (min-width: 600px) {
  .container{
    padding: 0 100px;
  }
  .site_name{
    float: left;
  }
  .nav{
    padding: 0;
    margin-top: 0;
    float: right;
  }
  .nav button{
    margin: 0 0 0 25px;
  }
  .intro {
    margin-top: 40vh;
    letter-spacing: 13px;
    font-weight: normal;
  }
}