* {
    padding: 0;
    margin: 0;
}
html,body{
    height: 100%;
}
.wrapper {
    position: relative;
    /*height: 100%;*/
    width: 100%;
    margin: 0 auto;
    background: url("../images/bg.jpg") no-repeat;
    background-size: 100% 100%;
    text-align: center;
}

.title {
    margin-top: 50px;
    margin-bottom: 20px;
    width: 80%;
}
.main{
    margin-top: 30px;
}

.btn{
    display: block;
    border: none;
    text-decoration: none;
    font-size: 18px;
    line-height:48px;
    height: 48px;
    width: 240px;
    color: #0a0d16;
    background-color: #ffffff;
    margin: 24px auto 0px;
    border-radius: 8px;
    cursor:pointer;
}

.logo {
    margin-top: 60px;
    margin-bottom: 40px;
    width: 80%;
}