*{
    box-sizing: border-box;
}
.top-img{
    height: 450px;
}

.head{
    padding: 20px;
    
}

.heading{
    text-align: center;
}
.main{
    max-width:600px;
}

.class1{
    position: relative;
}

.content{
    padding:20px;
    font-size: 0;
  
}

.box{
    display: inline-block;
    width: 100%;
    font-size: 16px;
    vertical-align: top;
    
}

.box1{
    width: 50%;
    background-color: white;
    padding:10px;
   
}

.container img{
    height: 100%;
    width: 100%;
}

.footer{
    height: 35px;
    background-color: rgb(21, 4, 4);
    padding: 10px;
    text-align: center;
    color: white;
    font-weight: bold;
}

  
.button {
    background-color: tomato;
    border: none;
    color: white;
    padding: 10px 0px;
    text-align: center;
    font-size: 14px;
    width: 25%;
    margin-left: auto;
    margin-right: auto;
    border-radius: 5px;
    font-weight: bold;
  }

  .bottom{
    width: 100%;
    display:inline-block;
  }

  .sub-head{
    color: rgb(2, 2, 63);
  }

  @media screen and (max-width: 600px)
  {
    .box{
        display: block;
    }
    .box1{
        width: 100%;
    }
    
  }