style.css

/* Default styles for larger screens */
.box {
    /* Your existing styles */
}






body{
    font-family: Arial, Helvetica, sans-serif;
    font-size: 15px;
    line-height: 1.5;
    padding: 0;
    margin: 0;
    background-color: #35424a;}
/*Global*/
.container{
    width: 80%;
    margin: auto;
    overflow: hidden;
    
}
ul{
    margin: 0;
    padding: 0;
}
.button_1{
    height: 38px;
    background:#e8491d ;
    border: 0;
    padding-left: 20px;
    padding-right: 20px;

}
.dark{
   
    
    padding: 15px;
    background: #35424a;
    color: white;
    margin-top: 10px;
    margin-bottom: 10px;
}
header{
    background-color: #35424a;
    color: #ffffff;
    padding-top: 30px;
    min-height: 70px;
    border-bottom: #e8491d 3px solid;
}
header a{
    color: #ffffff;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 16px;
}

header li{
    float: left;
    display: inline;
padding: 0 20px;
}
header #branding{float: left;
}
header #baranding h1{margin: 0;}
header nav{
    margin: 10;
}
header .highlight  ,header .current a{
    color:#e8491d;
    font-weight:bold;
}
header a:hover{color: #cccccc;
font-weight: bold;
}
#showcase{
    text-align: center;
    background-color:#35424a;
    color: #cccccc;
    
    
}
#showcase h1{
    margin-top: 10px;
    font-size: 40px;
    margin-bottom: 10px;

}
#showcase p{
    font-size: 25px;
}
#newsletter{
    pad: 15px;
    background-color: #35424a;
    color: #ffffff;
    border-bottom:  3px solid #e8491d;
   
}
#newsletter h1{
    float: left;
}
#newsletter form{
    float: right;
    margin-top: 15px;
}
#newsletter input[type="email"]{
    padding:4px;
    height: 25px;
    width: 250px;

}
/* Boxes*/
#boxes{
    background-color: #35424a;
    color: #cccccc;
    margin-top: 20px;
   
}
#boxes .box{
    float:left;
    text-align: center;
    width: 30%;
    padding: 10px;
}
#boxes .box img{
   width: auto;
}
/*Sidebar*/
aside#sidebar{
    float: right;
    width:30%;
    margin:10px;
}
/*Main-col*/
article#main-col{
    float: left;
    width: 65%;
}
footer{
    text-align: center;
    margin-top:20px;
    background-color: #e8491d;
    }
    #showcase a{
        color: #cccccc;
        text-decoration: none;
    }
    /* Media query for smaller screens (e.g., mobile) */
    @media (max-width: 768px) {
        header #braanding, header nav,header nav li 
        #newsletter h1,
        #newsletter form{
            float: none;text-align: center;width: 100%;
        }
        .container {
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        header{
            padding-bottom: 20px;
        }
    
        .box {
            width: 100%;
            text-align: center;
            margin-bottom: 20px;
        }
        #newsletter button{
            display: block;
            width: 100%;
            margin-bottom: 10px;
        }
        #newsletter form input[type=email]{
            width: 100%;
            margin-bottom: 10px;
        }
        
    }
    .box p a{color: #e8491d;
        text-decoration: none;
    }