html
{
    height: 100%;
}
body
{
    margin: 0%;
    width: 100%;
}
.upper-part
{
    
   position: relative;
    text-align: center;
    color: white;
    background: url(plant-background.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: 50%;
    /* height: 90%; */
    padding-top: 290px;
    padding-bottom: 70px;
    /* margin-bottom: 30%; */
}
   
.plant
{
    position: relative;
   width: 30%;
   height: 80%;
   background: white;
  margin-left: 35%;
/* margin-bottom: 30px; */
}
.inner-plant
{
    position: relative;
    background: url(plant1.jpg);
    width: 100%;
    height: 40%;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: 50%;
}
.inner-text
{
    position: relative;
    color: black;
    margin: 20px;
}
.btn1
{
    position: relative;
    margin: 10px;
    width: 80%;
    height: 10%;
    background: black;
}
.social
{
    position: relative;
    font-size: x-large;
    color: black;
}
.social1
{
    margin: 10px;
}
.last-part{
    margin: 40px;
    padding-bottom: 20px;
}
.last-part h3
{
    font-weight: 400;
    margin: 10px;
    text-align: center;
}
.last-part h2
{
    font-weight: 800;
    margin: 20px;
    text-align: center;
}