*{
    box-sizing: border-box;
    margin: 0;
}
nav{
    position: -webkit-sticky;
  position: sticky;
  top: 0;
}
.menu-header{
    display: flex;
    justify-content: space-between;
    position: relative;
}
.left-menu ,
.right-menu{
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin: 10px 20px;

}
.left-menu a{
    margin-left: 40px;
    text-decoration: none;
    color:#212121;
    font-weight: bold;
    line-height:10px;
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
}
.right-menu a{
    margin-right: 50px;
    text-decoration: none;
    color:#212121;
    font-weight: bold;
    line-height:10px;
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
}
ul{
    display:flex;
    justify-content: space-between;
    background-color: #212121;
    height: 30px;
    align-items: center;
    
}
ul a{
text-decoration: none;
color: aliceblue;
font-weight: lighter;
margin:0px 10px;
}
.active{
    background-color: #04AA6D;
    width:7%;
    padding: 7px;
    text-align: center;

}
.sidebar{
    background-color: #ECEFF1;
    width: 17%;
    overflow:auto;
    height: 600px;
    position: absolute;
    z-index: -1;
}
.sidebar a{
    color:#212121;
    text-decoration: none;
   
}
.sidebar li{
    text-decoration: none;
    margin-top: 10px;
    margin-left: 30px;
    list-style: none;
}
h2{
    margin-top:16%;
    margin-left: 30px;
}
.middle-text{
   /* color: red; */
   margin-left:18%;
   margin-top:14%;
   width:60%;
}
.dropdown{
   display: none;


}
.text-center{
    background-color: #D9EEE1;
    letter-spacing:1px;
   height: 230px;
   margin-top:1%;
   width:100%;
   padding: 40px 30px;
   line-height: 30px;
}
button{
    height: 40px;
    width: 10%;
    border:none;
    background-color: #04AA6D;
    font-weight: lighter;
    font-size: large;
    color: #ECEFF1;
    border-radius: 5px;
}
.btn{
    display: flex;
    justify-content: space-between;
    padding: 6px 25px;
}
.btnE{
    width:40%;
    left: 25%;
}
.entitie{
    font-size:50px;
    left: -5px;
    position: absolute;
    display: none;
}
@media screen and (max-width: 1000px){
    *{
        margin: 0;
        box-sizing: border-box;
    }
    .text-center{
        padding: 0;
    }
    .btnE{
        width:50%;
        height:50px;
        font-size:15px ;
        margin-top: 7%;
        cursor: pointer;
    }
    .btn{
    width: 50%;
    padding: 0px 50px;
    }
    .btn button{
        width:45%;
        display: flex;
        justify-content: space-around;
        cursor: pointer;
    }
   
    .sidebar{
        display: none;
        width: 70%;
    }
   ul{
    display: flex;
    justify-content: space-between;
   }
   .dropdown{
    display: block;
   }
   .middle-text{
    /* color: green; */
    width: 100%;
    /* margin-left: 0; */
    margin-left: 0%;
   }
   .entitie{
    display: block;
   }
}