@media screen and (max-width: 720px){
    .header-btn {
        justify-content: left;
    }
    .header-main {
        margin-top: 70px; 
    }
    .header-text {
        padding: 0px 10px;
    }
    .header-text h2{
        font-size: 30px;
    }
    .mar-top{
        margin-top: 30px;
    }
    .box-info h5 {
        font-size: 32px;
    }
    .leckstein-box h5 {
       margin-top: 50px;
       font-size: 22px;
      
    }
    .box-info ul {
        margin: 30px 0;
    }
    .box-info h5 {
        margin-bottom: 30px ;
    }
}
@media screen and (max-width: 1600px){
    .header-photo img{
        margin-top: 50px;
        width: 100%;
    }
}