*{
    font-family: poppins;
    box-sizing: border-box;
    text-decoration: none;
}

body{
    margin: 0%;
    background-color: white;   
}

section.section-1,section.section-2{
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    background-color: white;
}

div.block-1{
    display: flex;
    align-items: center;
}

div.block-1 div:first-child{
    margin-right: 40px;
}

div.phone-apointment{
    display: flex;
    align-items: center;
}

div.social-btn ul li i{
    font-size: 22px;
    margin: 10px 7px;
    color: dimgray;
}

div.social-btn ul li i:hover{
    color: steelblue;
}

ul{
    list-style: none;
    padding: 0;
    margin: 0;
    cursor: default;
}

li{
    display: inline-block;
}

div.phone-number{
    font-size: 18px;
    padding: 5px 10px;
    border: 1px solid grey;
    border-radius: 20px;
}

div.phone-number i{
    transform: rotateY(180deg);
}

div.appointment button{
    border: none;
    background-color: lightgreen;
    font-size: 18px;
    color: white;
    padding: 10px 12px;
    border-radius: 30px;
    outline: none;
    margin: 0px 15px;
    transition: box-shadow 0.5s;
}

div.appointment button:hover{
    box-shadow: 0px 0px 10px green;
}

nav{
    background-color: lightgreen;
}

nav ul{
    text-align: center;
}

nav li{
    text-align: center;
}

nav ul li a{
    font-size: 18px;
    display: block;
    color: black;
    padding: 8px 10px;
    margin: 0px 5px;
    font-weight: 500;
    border-top: 4px solid transparent;    
    border-bottom: 4px solid transparent;
    border-radius: 2px;
    transition-property: border-bottom,background-color;
    transition-duration: 0.4s;
}

nav ul li a:hover{
    background-color: lightcyan;
    border-bottom: 4px solid black;
}

#toggle{
    display: none;
}

#toggle-btn{
    display: none;
    text-align: right;
}

#toggle-btn i{
    font-size: 25px;
    padding: 7px;
    background-color: white;
    margin: 10px;
    border-radius: 5px;
    cursor: pointer;
}


        *{
            padding:0;
            margin:0;
            box-sizing: border-box;
        }
        
        
        .banner-area{
            width:100%;
            height:100vh;
            background-image:linear-gradient(rgba(0, 0, 0, 0.5),rgba(0, 0, 0, 0.5)), url(d1c.png);
            background-size:cover;
        }        
        
        .content-area{
            height:100%;
            display:flex;
            justify-content: center;
            align-items: center;
        }
        
       .content{
            text-align: center;
        }
        
        .content h1{
            font-size:80px;
            color:#fff;
        }
        
        .content p{
            font-size:30px;
            color:#ddd;
        }
        
        .content .btn{
            border:none;
            outline:none;
            padding:15px;
            margin-top:100px;
            border-radius: 4px;
            color:#eee;
            font-size: 18px;
            cursor: pointer;    
            background:#222;             
        }
        
        /* main area */
        
        .container {
            width: 70%;
            margin: 50px auto;
            padding: 10px;
}

        .container .box {
            width: 100%;
            padding: 10rem;
            background: #fff;
            margin-top: 50px;
            border-radius: 10px;
            box-shadow: 0 0 10px -3px rgba(0, 0, 0, .1);
        }