*{
    margin: 0;
    padding: 0;
}
html,body{
    padding: 0px;
    margin: 0px;
    box-sizing: border-box;
}
header{
    width: 100%;
}
.stripPara{
    padding: 8px;
    margin: 0px;
    text-align: center;
    background-color: #4343d6;
    color: whitesmoke;
    font-family: Helvetica, sans-serif;
    font-weight: bold;
    padding-bottom: 7px;
}
.stripPara img{
    position: relative;
    top: 5px;
}
.stripLink{
    color: whitesmoke;
    text-decoration: underline;
}
.stripLink:hover{
    text-decoration: none;
}
nav{
    background-color: white;
    box-shadow: 0px 3px 5px rgb(0, 0, 0, 0.1);
   
    width: 100%;
}
nav ul{
    width: 100%;
    list-style: none;
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    align-items: center;
}
nav li{
    height: 70px;
}
nav a{
    height: 100%;
    padding: 0px 20px;
    text-decoration: none;
    display: flex;
    align-items: center;
    color: black;
    font-family: Arial, Helvetica, sans-serif;
    font-weight: bold;
    font-style: italic;
    transition: 0.6s;
}
#heads{
    padding-left: 10px;
    list-style: none;
}
#logo{
    position: relative;
    top: 13px;
}
.pinkunderline{
    text-decoration:underline wavy 2px rgb(250, 164, 178);
}
nav li:first-child{
    margin-right: auto;
}
.sidebar{
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: 250px;
    z-index: 999;
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    box-shadow: -10px 0 10px rgba(0, 0, 0, 0.1);
    display: none;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
}
.sidebar li:first-child a{
    margin-left: auto;
    width: 15%;
}
.sidebar li{
    width: 100%;
}
.sidebar a{
    width: 100%;
}
.sidebar a:hover{
    background-color: whitesmoke;
}
.menubtn{
    display: none;
}
#pro{
    background-color: blue;
    color: white;
    font-weight: bold;
    border-radius: 4px;
    padding: 3px;
    margin-left: 2px;
    font-style: normal;
}
.btn{
    color: white;
    border-radius: 30px;
    font-size: 18px;
    font-family: Arial, Helvetica, sans-serif;
    padding: 4px;
    transition: 0.25s transform;
}
#blackgithub{
    background-color: black;
}
#sidebargithub{
    background-color: white;
    color: black;
    width: 200px;
}
#redgithub{
    background-color: rgba(252, 33, 33, 0.831);
    border: none;
    margin: 8px auto 0px auto;
    font-size: 20px;
    font-weight: bold;
    font-family: Helvetica, sans-serif;
    width: 230px;
    height: 45px;
}
.btnText{
    position: relative;
    bottom: 2px;
}
.btn:hover{
    transform: scale(1.10);
    cursor: pointer;
    transition: 0.25s transform;
    box-shadow: 0px 0px 3px black;
}
.first{
    display: flex;
    flex-direction: row;
}
.First{
    width: 80%;
    margin: 50px 90px 16px auto;
}
.blueunderline{
    text-decoration: underline wavy rgb(44, 237, 244);
}
.heading{
    font-size: 55px;
    color: #3E54A3;
    font-family: Helvetica, sans-serif, Arial;
    font-style: italic;
}
.description{
    font-size: 25px;
    font-family: Helvetica, sans-serif, Arial;
    font-style: italic;
    font-weight: 1px;
}
.mainImg{
    padding-left: 25px;
}
.secondhead{
    text-align: center;
    font-family: Arial, Helvetica, sans-serif;
    margin: 70px 0;
}
.Second{
    display: flex;
    flex-direction: row;
    width: 97vw;
    margin: 80px auto 50px auto;
    justify-content: space-around;
    flex-wrap: wrap;
}
.secondeach{
    text-align: center;
    margin: 0 15px;
    width: 20%;
}
.secondpara1{
    font-family: Arial, Helvetica, sans-serif;
}
.secondpara1 h1{
    font-size: 22px;
}
.secondpara1 p{
    color: grey;
    font-size: 16px;
}
.latest-challenges{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    margin: 0px auto 0px 30px;
    grid-row-gap: 2.5rem;
    grid-column-gap: 1.5rem;
    position: relative;
    bottom: 100px;
}
.challenge{
    width: 28vw;
    height: 33rem;
    border-radius: 10px;
    z-index: 10;
    font-family: Barlow, Arial, Helvetica, sans-serif;
    border: 1px solid rgba(160, 158, 158, 0.518);
    border-radius: 15px;
    overflow: hidden;
}
.challengeImg{
    transition: 0.5s transform;
}
.challenge div h1{    
    font-size: 1.5rem;
}
.challengeText{
    padding: 20px 40px 0px 40px;
}
h1 a{
    color: black;
    text-decoration: none;
}
h1 a:hover{
    text-decoration: underline;
}
.challengeText p{
    margin: 20px 0px;
}
.challengeText p:last-child{
    text-align: justify;
}
.html{
    font-weight: bold;
    color: rgb(145, 204, 241);
    margin: 0px 3px;
}
.css{
    font-weight: bold;
    color: rgb(5, 90, 202);
    margin: 0px 3px;
}
.js{
    font-weight: bold;
    color: rgb(248, 135, 154);
    margin: 0px 3px;
}
.three{
    background-color: rgb(237, 223, 16);
    color: white;
    font-weight: bold;
    padding: 2px 5px;
    border-radius: 5px 0px 0px 5px;
    margin-left: 40px;
}
.intermidiate{
    border-radius: 0px 5px 5px 0px;
    border: 1px solid rgb(237, 223, 16);
    font-size: 15px;
    padding: 2px;
    box-sizing: border-box;
    font-weight: bold;
    color: rgb(237, 223, 16);
}
.challenge:hover .challengeImg{
    transform: scale(1.03);
    transition: 0.5s transform;
}
.challengeBack{
    width: 95vw;
    height: 300px;
    background-color: rgb(11, 50, 136);
    margin: 10px auto;
    border-radius: 30px 30px 0px 0px;
}
.challengeBack p{
    text-align: center;
    position: relative;
    top: 90px;
    font-weight: bold;
    font-family: Arial, Helvetica, sans-serif;
    color: white;
}
.viewallchallenges h3{
    text-align: center;
    font-family: barlow, Arial, Helvetica, sans-serif;
}
.slack div{
    width: 100%;
    height: 100%;
    background-position: right;
    background-repeat: no-repeat;
    background-color: #2121abd8;
}
.slack {
    width: 96vw;
    height: 80vh;
    margin: 40px auto;
    font-family: barlow, Arial, Helvetica, sans-serif;
    border-radius: 20px;
    overflow: hidden;
    color: white;
    background-image: url('images/Screenshot\ \(36\).png');
    background-size: contain;
    background-position: right;
    background-repeat: no-repeat;
}
.slackheader{
    font-size: 30px;
    padding: 40px;
    text-align: center;
}
.slack p{
    text-align: center;
    margin: 20px;
    font-weight: bold;
    letter-spacing: 3px;
}
.slackinner h1:nth-child(3){
    text-align: center;
    width: 90%;
    margin: 40px auto;
}
#email{
    width: 33%;
    height: 40px;
    margin: 20px auto;
    background-color: transparent;
}
#email input{
    width: 100%;
    height: 100%;
    font-size: large;
    padding: 3px;
    background-color: transparent;
    border: 1px solid white;
}
#request{
    background-color: transparent;
    margin: 50px auto;
    width: 12%;
    height: 50px;
    transition: 0.4s transform;
}
#request button{
    width: 100%;
    height: 100%;
    border-radius: 40px;
    border: none;
    cursor: pointer;
}
#request:hover{
    transform: scale(1.05);
    transition: 0.3s transform;
}
.socialmedia{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    padding: 50px 30px 50px 15px;
}
.socialmedia div:first-child{
    position: relative;
    bottom: 18px;
}
.linkedin{
    position: relative;
    top: 3px;
}
.linkedin, .twitter, .facebook{
    padding: 0px 5px;
}
.foot{
    padding: 20px;
    display: flex;
    flex-direction: row;
    margin: 40px 10px;
    justify-content: space-between;
}
.stayuptodate{
    font-family: barlow, Arial, Helvetica, sans-serif;
}
.stayuptodate h1{
    font-size: 25px;
    color: #3E54A3;
    margin-bottom: 15px;
    font-size: 30px;
}
.stayuptodate p{
    width: 60%;
    font-size: 20px;
    line-height: 25px;
    margin-bottom: 20px;
}
.extralinks{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    width: 45%;
}
.footfrontend, .explore, .community, .forcompanies{
    margin: 10px 10px;
    padding: 0px 5px;
    width: 100%;
}
.footfrontend ul, .explore ul, .community ul, .forcompanies ul{
    list-style: none;
}
.footfrontend h5, .explore h5, .community h5, .forcompanies h5{
    margin-bottom: 20px;
}
.footfrontend ul li a, .explore ul li a, .community ul li a, .forcompanies ul li a{
    color: black;
    padding: 5px;
    text-decoration: none;
}
.footfrontend ul li a:hover, .explore ul li a:hover, .community ul li a:hover, .forcompanies ul li a:hover{
    text-decoration: underline;
}
.subscribe{
    width: 120px;
    height: 40px;
    margin: 5px 10px 5px 20px;
    background-color: rgba(249, 40, 40, 0.808);
    border-radius: 40px;
    color: white;
    border: none;
    cursor: pointer;
    transition: 0.5s transform;
}
.subscribe:hover{
    transform: scale(1.05);
    transition: 0.5s transform;
}
.footemail{
    height: 40px;
    width: 40%;
    float: left;
}
.footemail input{
    height: 100%;
    width: 100%;
    font-size: 15px;
    padding: 3px;
    border: 1px solid black;
}








/*MEDIA QUEREY*/
/*GREATER TO SMALLER WIDTHS*/
@media screen and (max-width: 1200px){
    .extralinks{
        grid-template-columns: 1fr 1fr;
    }
    .footfrontend h5, .explore h5, .community h5, .forcompanies h5{
        margin-bottom: 10px;
        margin-top: 10px;
    }
}
@media screen and (max-width: 1024px){
    .hideOnMobile{
        display: none;
    }
    .menubtn{
        display: block;
    }
    i{
        display: none;
    }
    #logo{
        width: 50px;
        height: 50px;
        margin-left: 10px;
    }
    .mainImg{
        width: 300px;
    }
    .heading{
        font-size: 45px ;
    }
    .description{
        font-size: 20px;
    }
}
@media screen and (max-width: 902px){
    .foot{
        flex-direction: column;

    }
}
@media screen and (max-width: 800px){
    .mainImg{
        display: none;
    }
    .latest-challenges{
        grid-template-columns: 1fr 1fr;
    }
    .challenge{
        width: 43vw;
    }
}
@media screen and (max-width: 768px){
    .secondeach{
        width: 50%;
        justify-content: space-around;
        margin: 0 auto;
    }
}
@media screen and (max-width: 650px){
    .First{
        width: 70%;
        margin: 50px 90px 16px auto;
    }
}
@media screen and (max-width: 600px){
    .Second{
        flex-direction: column;
    }
    .latest-challenges{
        grid-template-columns: 1fr;
    }
    .challenge{
        width: 80vw;
        margin: 0px auto 0px 0px;
    }
}
@media screen and (max-width: 450px){
    .heading{
        font-size: 40px;
    }
    .description{
        font-size: 18px;
    }
    #redgithub{
        width: 210px;
        height: 40px;
        font-size: 15px;
        margin-top: 20px;
    }
}
@media screen and (max-width: 480px){
    .slack{
        font-size: 14px;
        overflow: hidden;
    }
    .slack p{
        margin: 0px;
    }
    .slackheader{
        font-size: 25px;
        margin: 0px;
    }
    .slackinner h1:nth-child(3){
        margin: 10px auto;
    }
    #email{
        width: 50%;
        height:20px;
        margin: 10px auto;
    }
    #email input{
        font-size: 14px;
        padding: 3px;
        background-color: transparent;
        border: 1px solid white;
    }
    #request{
        background-color: transparent;
        margin: 30px auto;
        width: 30%;
        height: 30px;
        transition: 0.4s transform;
    }
    #request button{
        padding: 3px;
        font-size: 10px;
        font-weight: bold;
    }
    .sociallinks{
        padding: 0px 0px;
    }
    .stayuptodate p{
        width: 100%;
        font-size: 17px;
    }
    .footemail{
        width: 90%;
        margin-bottom: 20px;
    }
    .footfrontend, .explore, .community, .forcompanies{
        margin: 8px 8px;
    }
    .extralinks{
        width: 100%;
    }
}
@media screen and (max-width: 400px){
    .sidebar{
        width: 100%;
    }
    .First{
        width: 80%;
        margin: 20px auto;
    }
}