style.css

body{
    margin: 0;
    width:100%;
    height:auto;
    text-decoration: none;
    overflow-x: hidden;
}

.banner{
    width:100%;
    height: 35em;
    background: url("https://snapshotsforsoreeyes.files.wordpress.com/2012/05/img_2474_hdr.jpg");
    background-size: cover;
    background-repeat: no-repeat;
}

.banner-text{
    text-align: center;
    font-size: 5rem;
    color: rgb(0, 0, 0);
    text-shadow: 3px .9px rgb(255, 242, 166);
}

.top-reg{
    width: 30%;
    margin: 7em 17em;
    padding: 1.6rem;
    border: none;
    background:linear-gradient(0.25turn,#20BF55,#01BAEF);
    box-shadow: .9px 1px 5px #a1ebff ;
    color: azure;
    font-size: 1.6rem;
}

#registration{
    width: 100%;
    height: auto;
    margin-top: 3em;
    display: block;
}

.registration-text{
    text-align: center;
}

#login_form{
    margin: auto;
    width: 50%;
    background-color: gainsboro;
    height: auto;
    border: 4px double #32d3ff;
}

input{
    width: 90%;
    margin: 1rem;
    padding: 1rem;
}

label{
    font-size: 1.6em;
    margin-left: .7em;
    line-height: 45px;
}
#login{
    width: 95%;
    margin: 1rem;
    padding: 1rem;
    background:linear-gradient(0.75turn,#83EAF1,#0a274e);
    border: none;
    font-size: 1rem;
}

#login:hover{
    background:linear-gradient(0.75turn,#0a274e,#83EAF1);
}

#candidates{
    width: 100%;
    display: none;
    margin-top: 3rem;
}

#candidates-brand{
    display: none;
}

.cadidate-card{
    width: 25%;
    height: auto;
    border: 1px solid gainsboro;
    margin: 7px;
    text-align: center;
    font-size: 1.5rem;
    line-height: 2rem;
    border-radius: 3%;
    box-shadow: .5px 4px 9px gray;
}

.profile-pic{
    width: 100%;
    height: 300px;
    border-radius: 3%;
}

#vote{
    width: 6em;
    margin: 2em;
    padding: 7px;
    border: none;
    box-shadow: .5px 5px 9px gray;
    background: linear-gradient(0.26turn,#9DFBC8,#F5F186);
}

#vote:hover{
    background: linear-gradient(0.26turn,#f7f260,#61faa6);
}

.hide{
    display: none;
    visibility: hidden;
}

h2{
    text-align: center;
    font-size: 3em;
    margin: 1em;
    font-style: oblique;
    font-family: 'Times New Roman', Times, serif;
}

.bar{
    width: 99%;
    height: 1em;
    border:1px solid grey ;
    margin: auto;
    padding: 3px;
}

#main-footer{
    background: linear-gradient(0.25turn,#20BF55,#01BAEF);
    color: #fff;
    min-height: 180px;
    margin-top: 20px;
    overflow: auto;
    
}

#main-footer a{
    color: #fff;
}

#main-footer .copy{
    padding: 20px 0 0 0;
}

#main-footer .footer-left{
    float: left;
    width: 30%;
}

#main-footer .footer-right{
    float: right;
    width: 70%;
}

#main-footer .footer-nav{
    float: left;
    font-size: 1.3em;
    width: 31%;
    padding: 20px 0 20px 0;
    margin-right: 10px;
}

#main-footer .footer-nav li{
    padding: 5px 0 5px 0;
    list-style:circle;
}

@media only screen and (max-width: 1024px) {
    .banner{
        width: 100%;
    }

    .top-reg{
        margin: 6em 15em;
    }

    #login_form{
        width: 90%;
    }

    #main-footer .copy{
        text-align: center;
    }
}

@media only screen and (max-width: 580px){
    *{
        margin: 0;
        overflow-x: hidden;
    }
    .banner{
        width: 100%;
        height: 28em;
    }

    .banner-text{
        font-size: 3.5rem;
        text-align:start;
    }

    .top-reg{
        margin: auto;
        margin-top: 4em;
        width: 90%;
        padding: .9rem;
    }

    #login_form{
        width: 90%;
    }

    input{
        width: 80%;
    }

    #login{
        width: 90%;
    }

    #candidates{
        flex-direction: column; 
    }

    .cadidate-card{
        width: 90%;
        margin-top: 1em;
    }

    h2,.registration-text{
        font-size: 1.6rem;
    }

    label{
        font-size: 1.2rem;
    }

    .bar{
        margin: 0;
        width: 100%;
    }

    .inside{
        margin:0;
        font-size: 1em;
    }

    #main-nav{
        width: 80%;
    }

    #content{
        float: none;
        width: 89%;
    }

    #sidebar{
        float: none;
        width: 100%;
    }

    #main-footer .footer-left,#main-footer .footer-right{
        float: none;
        width: 100%;
    }

    #main-footer .footer-nav{
        float: none;
        width: 100%;

    }
}