@import "http://fonts.googleapis.com/css?family=Droid+Serif";
/* Above line is used for online google font */
h2 {
    text-align:center
}
hr {
    margin-bottom:-10px
}
span {
    color:red;
    margin-left:65px
}
div.main {
    width:960px;
    margin:50px auto;
}
div.first {
    padding:15px 50px;
}
.form-group {
    display: flex;
    flex-direction: column;
}

input {
    padding:8px;
    margin-top:10px;
    font-size:16px;
    margin-bottom:25px;
}
#btn {
    width:100%;
    padding:8px;
    margin-top:10px;
    cursor:pointer;
    font-size:18px;
    font-weight:700;
    margin-bottom:15px;
    color: #fff;
    background-color: #007bff;
    border-color: #007bff;
}