body {
    margin: 0px;
    padding: 0px;
}

.popup {
    background-color: rgba(0, 0, 0, 0.8);
    height: 100vh;
    width: 100vw;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: row;
    position: absolute;
}
.mainpopup{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: row;
    background-color: white;
    border-radius: 20px;
    padding: 50px;
}
.line{
    height: 30vh;
    width: 1px;
    background-color: black;
}
.main {
    background-color: white;
    padding: 30px;
    border-radius: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    position: relative;
}

.main img {
    width: 10vw;
}

.ref {
    font-size: 16px;
    font-weight: 600;
    border-radius: 20px;
    background-color: #2354e6;
    color: #fff;
    width: 80%;
    height: 40px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
}
.closeModal {
    position: absolute;
    top: 10px;
    left: 92%;
}







.header {
    height: 8vh;
    width: 100vw;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 0 1vw;
    background-color: black;
}
.item {
    text-align: center;
    color: white;
}

#menu {
    width: 1.5vw;
    color: black;
}
#logo {
    width: 8vw;
}

.left {
    display: flex;
    flex-direction: row;
    align-items: center;
    width: 70vw;
    justify-content: space-between;
}

.right {
    display: flex;
    flex-direction: row;
    align-items: center;

}
.signup {
    background-color: #2354e6;
    width: 6vw;
    border-radius: 10px;
    text-align: center;
    padding: 1vh;
    color: white;
    font-weight: bold;
    margin-right: 1vw;
}
.login {
    width: 6vw;
    border-radius: 5px;
    text-align: center;
    padding: 1vh;
    color: white;

}
.line {
    height: 30vh;
    width: 1px;
    background-color: black;
}
.download  {
    margin: 0 1vw;
    padding-left: 1vw;
    color: white;
}
.darkstyle {
    margin: 0 1vw;
    padding-right: 1vw;
    color: white;
}
.exchange {
    height: 30px;
    border-radius:20px ;
    width: 10vw;
    background-color: #1a2250;
    border: #2354E6 1px solid;
    display: flex;
    flex-direction: row;
    align-items: center;
}

.itemchild{
    background-color: #2354E6;
    width: 6.5vw;
    height: 30px;
    border-radius: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 5px;
}

@media screen and (max-width: 768px){
   .mainpopup{
    flex-direction: column;
    padding: 0px;
   }
   .line {
    display: none;
   }
   .mainpopup img {
    width: 80vw !important;
   }
   .main span {
    width: 70vw !important;
   }
   .item {
    display: none;
   }
   #logo {
    width: 20vw;
   }
   .login {
    display: none;
   }
   .signup{
    display: none;
   }
}