*{
    margin: 0;
    padding: 0;
}
.container{e
    width: 100%;
    height: 100vh;
    font-family: sans-serif;
    background: rgba(187,187,245);
    color: #fff;
    
}
.housing{
    width: 100%;
    height: 100vh;
    background-color: #fff;
    background-position: center;
    background-size: cover;
    position: relative;
    background-image: url(Mountain.jpg);
}
#nav-box{
    display: flex;
    padding: 0% 6% 0% 10%;
    justify-content: space-between;
    align-items: center;
    background-color: cadetblue;
}
#Logo{
    text-align: left;
    text-decoration: none;
} 
#nav{
    text-align: right;
}
#nav ul li{
    display: inline-block;
    list-style: none;
}
#nav ul li a{
    font-size: 18px;
    margin: 15px;
    text-decoration: none;
    text-transform: capitalize;
    cursor: pointer;
}
.card{
    width: 350px;
    height: 500px;
    box-shadow: 0 0 40px 20px rgba(0,0,0,0.26);
    top: 50%;
    left: 50%;
    position: absolute;
    transform: translate(-50%,-50%);
    align-items: center;
    justify-content: center;
    perspective: 1000px;
    background-color: pink;
}
.card-front-and-back-holder{
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 1s;
}
.card-front, .card-back{
    position: absolute;
    width: 100%;
    height: 100%;
    background-position: center;
    background-size: cover;
    background-image: linear-gradient(rgba(0,0,100,0.8),rgba(0,0,100,0.8)),url(image18.jpg);
    padding: 55px;
    box-sizing: border-box;
    backface-visibility: hidden;
}
.card-back{
    transform: rotateY(-180deg);
}
.card h2{
    font-weight: normal;
    font-size: 24px;
    text-align: center;
    margin-bottom: 20px;
}
.input-box{
    width: 100%;
    background: transparent;
    border: 1px solid #fff;
    margin: 6px 0;
    height: 32px;
    border-radius: 20px;
    padding: 0 10px;
    box-sizing: border-box;
    outline: none;
    text-align: center;
    color: #fff;
}
::placeholder{
    color: #fff;
    font-size: 12px;
}
button{
    width: 100%;
    background: transparent;
    border: 1px solid #fff;
    margin: 35px 0 10px;
    height: 32px;
    font-size: 12px;
    border-radius: 20px;
    padding: 0 10px;
    box-sizing: border-box;
    outline: none;
    color: #fff;
    cursor: pointer;
}
.submit-btn{
    position: relative;
}
.submit-btn::after{
    content: '\27a4';
    color: #333;
    line-height: 32px;
    font-size: 17px;
    height: 32px;
    width: 32px;
    border-radius: 50%;
    background: #fff;
    position: absolute;
    right: -1px;
    top: -1px;
}
span{
    font-size: 13px;
    margin-left: 10px;
}
.card .btn{
    margin-top: 70px;
}
.card a{
    color: #fff;
    text-decoration: none;
    display: block;
    text-align: center;
    font-size: 13px;
    margin-top: 8px;
}