stylesheet.css

/*Always style your web page for mobile first, thereafter you work your way to a larger screen*/

body{
    background-color: fff;
    font-size: 16px;
    color:hsl(0, 36%, 70%);
    font-family: Josefin Sans; /*not sure if this has taken affect*/
    padding:0;
    margin:0;

}

header{
    text-align:left;
    padding:20px;
}

.logo{
    width:100px;
    height:20px;
    padding: 8px;
}

.logo-desktop{
    display:none;
}


#img-mobile{
    width:100%;
}

#img-desktop {
    display:none;}

.content{
    padding-top: 20px;
    text-align:center;
}

.introduction{
    text-align:center;
    letter-spacing:2px;
}

h1{
    font-weight: 300;
    font-size: 50px;
    line-height: 0.2;
    text-transform: uppercase;
}

.secondary-heading{
    color:hsl(0, 6%, 24%);
    font-weight: 600;
}

.content-discription, .attribution{
    padding-left:45px;
    padding-right:45px;
    font-weight: bold;
    font-size:12px;
    line-height:1.5em;
    
}
.email-form{
    display: inline-block;
    width:220px;
    height: 28px;
    border-radius: 12px;
    border: 1px solid hsl(0, 36%, 70%);
    
}

.input-email{
    border:transparent;
    height: 15px;
/*     padding-top:7px; */
    font-size: 12px;
    margin-top:5px;
}

.submit-btn{
    width:40px;
    height:30px;
    border: transparent;
    box-shadow:8px;
    border-radius: 12px;
    float: right;
    background-image: Linear-gradient(to right,	#F8BFBF, #EE8C8C);
    position: relative;
    top: 0;
    left: 0;
}

.submit-btn-arrow{
    position:relative;
    width:25px;
    height:25px;
    margin:0;

}

.error-icon{
    width:12px;
    height: 12px;
    visibility:hidden;
}

.error-message{
    font-size:14px;
    text-align: left;
}

footer{
    padding-top:30px;
    text-align:center;
}

@media only screen and (min-width: 1440px){
    body{
        background-image: url("images/bg-pattern-desktop.png");
    }

    #img-desktop{
        display: block;
        float: right;
        height:100%;
        width:45%;
    }

    #img-mobile{
        display:none;
    }

    header{
        display:none;
    }

    .content {
        width:50%;
        padding-top: 110px; 
       
    }

    .introduction{
        text-align: justify;
        padding-left:140px;
    }


    .primary-heading, .secondary-heading{
        font-size:70px;
    }

     .logo-desktop{
       display:block;
       width: 120px;
       padding-left: 140px;
       padding-top: 60px;
     }

     .content-discription {
        padding-top:35px;
        padding-left:140px;
        padding-right:100px;
        justify-content: justify;
        text-align:justify;
        font-size: 18px;
    }

    .email-form{
        margin-left:140px;
        padding-left:10px;
        margin-top:30px;
        float:left;
        width: 300px;
        margin-bottom: 90px;

    }    

    .submit-btn{
        width:55px;
        height:32px; 
    }
    

    .attribution{
        padding-top:35px;
        padding-left:140px;
        padding-right:100px;
        justify-content: justify;
        text-align:justify;
        font-size: 12px;
        margin-top:170px;
        bottom: 0;
        width: 50%; 
    }
}