.html{
    scroll-behavior: smooth;
}
*{
    padding: 0px;
    margin: 0px;
}
body{
    height: 100vh;
    width: 100%;
    /* background-color: #fff; */
}
.search-suggetion{
    height: auto;
    width: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: fixed;
    border: 2px solid black;
    border-radius: 15px;
    top: 60px;
    left: 35%;
    background-color: #fff;
}
.search-suggetion:last-child{
    border-bottom: none;
}
.search-suggetion ul li{
    list-style: none;
    margin-bottom: 8px;
    font-size: 20px;
    padding: 7px 15px 10px 25px;
    border-bottom: 1px solid black;
}

.item:last-child{
    border-bottom: none;
}
.item a{
    text-decoration: none;
    color: black;
}
.show-nothing{
    display: none;
    height: 0px;
    width: 0px;
    transition: .4s;
}
.nav{
    height: 55px;
    width: 100%;
    position: fixed;
    top: 0px;
    left: 0px;
    display: flex;
    align-items: center;
    background-color: #fffefe;
    box-shadow: 0px -10px 31px grey;
}
.nnav{
    height: 55px;
    width: 100%;
    position: fixed;
    top: 0px;
    left: 0px;
    display: flex;
    align-items: center;
    background-color: #4a4949;
    box-shadow: 0px -10px 31px rgb(190, 189, 189);
}
.logo{
    height: 100%;
    width: 25%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding-left: 20px;
    font-size: 30px;
    font-weight: 700;
    text-shadow: 6px 3px 5px rgb(114, 113, 113);
}
.nlogo{
    height: 100%;
    width: 25%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding-left: 20px;
    font-size: 30px;
    font-weight: 700;
    color: white;
    text-shadow: 6px 3px 5px rgb(114, 113, 113);
}
.free{
    width: 40%;
    height: 70%;
    background-color: #ff9d00;
    border: 1px solid black;
    border-radius: 8px 8px 8px 8px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}
.searchbar{
    height: 100%;
    width: 92%;
}
.search{
    height: 100%;
    width: 100%;
    border-radius: 8px 0px 0px 8px;
    outline: none;
    border: none;
    border-right: 1px solid black;
    padding: 5px 5px 5px 10px;
    font-size: 20px;
}
.searchlable{
    height: 100%;
    width: 8%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    cursor: pointer;
}
.others{
    height: 100%;
    width: 35%;
    display: flex;
    align-items: center;
    justify-content: space-around;
}
.contact{
    height: 100%;
    width: auto;
    padding: 0px 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
}
.ncontact{
    height: 100%;
    width: auto;
    padding: 0px 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
}
.contact a{
    text-decoration: none;
    color: black;
}
.ncontact a{
    text-decoration: none;
    color: rgb(255, 255, 255);
}
.ncontact :hover{
    font-size: 22px;
}
.contact :hover{
    font-size: 22px;
}
.login{
    height: 100%;
    width: auto;
    padding: 0px 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
}
.login a{
    text-decoration: none;
    color: black;
}
.login :hover{
    font-size: 22px;
}
.nlogin{
    height: 100%;
    width: auto;
    padding: 0px 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
}
.nlogin a{
    text-decoration: none;
    color: rgb(255, 255, 255);
}
.nlogin :hover{
    font-size: 22px;
}
.signin{
    height: 100%;
    width: auto;
    padding: 0px 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
}
.signin a{
    text-decoration: none;
    color: black;
}
.signin :hover{
    font-size: 22px;
}
.nsignin{
    height: 100%;
    width: auto;
    padding: 0px 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
}
.nsignin a{
    text-decoration: none;
    color: rgb(255, 255, 255);
}
.nsignin :hover{
    font-size: 22px;
}
.dl{
    font-size: 20px;
    cursor: pointer;
    transition: .4s;
}
.darkmode{
    transition: .4s;
}
.ccolor{
    color: white;
}
.dl :hover{
    font-size: 22px;
}
.profile{
    height: 100%;
    width: auto;
    padding: 0px 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    cursor: pointer;
}
.profile a{
    text-decoration: none;
    color: black;
}
.nprofile{
    height: 100%;
    width: auto;
    padding: 0px 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    cursor: pointer;
}
.nprofile i{
    text-decoration: none;
    color: rgb(255, 255, 255);
}
.nprofile :hover{
    font-size: 32px;
}
.profile :hover{
    font-size: 32px;
}
.main{
    height: 100vh;
    width: 100%;
    margin-top: 60px;
    display: flex;
}
.topics{
    height: 100%;
    width: 15%;
    padding: 20px 10px 0px 10px;
    /* background-color: #dcd9d9; */
    border-right: 2px solid #dcd9d9;
    font-size: 22px;
    display: flex;
    justify-content: flex-start;
    flex-direction: column;
    align-items: center;
    font-weight: 500;
}
.topics a{
    margin-top: 8px;
    text-decoration: none;
    color: black;
}
.content{
    height: 100%;
    width: 85%;
    padding-left: 20px;
    padding-top: 10px;
}
.content span{
    font-size: 35px;
    font-weight: 600;
    color: rgb(150, 190, 6);
    text-decoration: underline;
}
.content p{
    font-size: 22px;
}
.content li{
    font-size: 21px;
    margin-left: 10rem;
}
.checkversion{
    height: 50px;
    width: 90%;
    display: flex;
    align-items: center;
    padding-left: 20px;
    background-color: black;
    color: #fff;
}
.checkversion p{
    font-size: 18px;
}
.instvideo{
    height: 40px;
    width: 80%;
    margin-left: 10%;
    font-size: 20px;
    font-style: italic;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
    background-color: rgb(92, 145, 12);
}
.instvideo a{
    text-decoration: none;
    color: white;
}
.structure1{
    height: 250px;
    width: 100%;
    display: flex;
    justify-content: center;
}