body, html {
  height: 100%;
  margin: 0;
  font: 400 15px/1.8 "Lato", sans-serif;
  color:#777;
}
  *{
    margin: 0;
    padding: 0;
    font-family: sans-serif;
}
.banner{
    width: 100%;
    height: 86vh;
    background-image: linear-gradient(rgba(0, 0, 0, 0.30),rgba(0,0,0,0.30)), url(../images/background-1.jpg);
    background-size: cover;
    background-position: center;
}
.logo{
    width: 220px;
    cursor: pointer;
}
.content{
    width: 100%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
    color: white;
}
.content h1{
    font-size: 30px;
    margin-top: 80px;
}
.content p{
    margin: 20px auto;
    font-weight: 100;
    line-height: 25px;
}
.bottom-text{
    width: 100%;
    position: absolute;
    color: white;
    bottom: 0;
    text-align: center;
    display: none;
}
.bottom-text h2{
    font-size: 10px;
}
/*---brands---*/
.row{
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-around;
}
.brands{
    margin: 100px auto;
}
.col-1{
    width: 160px;
}
.col-1 img{
    width: 100%;
}
/*---navigation---*/
  .sidenav {
    height: 100vh;
    width: 0;
    position: fixed;
    z-index: 1;
    top: 0;
    right: 0;
    background-color: #222222;
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 60px;
  }
  
  .sidenav a {
    padding: 8px 8px 8px 32px;
    text-decoration: none;
    font-size: 25px;
    color: #818181;
    display: block;
    transition: 0.3s;
  }
  .sidenav .bottom{
    position: absolute;
    bottom: 60px;
    left: 50%;
  }
  .sidenav .bottom a{
    font-size: 20px;
  }
  
  .sidenav a:hover {
    color: #f1f1f1;
  }
  
  .sidenav .closebtn {
    position: absolute;
    top: 0;
    right: 25px;
    font-size: 36px;
    margin-left: 50px;
  }
  
  #main {
    transition: margin-right .5s;
    padding: 16px;
  }
  .topnav-right {
    margin: 25px 25px;
    float: right;
  }
  
  @media screen and (max-height: 450px) {
    .sidenav {padding-top: 15px;}
    .sidenav a {font-size: 18px;}
  
  }
  @media(max-width: 700px){
    .logo{
        padding: 10px;
        width: 170px;
    }
    .banner{
        height: 100vh;
    }
    .bottom-text{
        display: block;
        padding-bottom: 5px;
    }
  }