.center {
	box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -ms-box-sizing: border-box;
    -o-box-sizing: border-box;
}

.center .bgimg {
	background-color: #FFF;
	box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -ms-box-sizing: border-box;
    -o-box-sizing: border-box;
}

.center .bgimg img{
	display: block;
    width: 100%;
}

.btn {
	position: fixed;
    bottom: 0px;
    width: 100%;
    z-index: 99;
    background-color: #F5F7FA;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -ms-box-sizing: border-box;
    -o-box-sizing: border-box;
}

.btn input {
	width: 100%;
    color: #FFF;
    /* border: none; */
    height: 3em;
    /* outline-style: none; */
    font-size: 1.2em;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -ms-box-sizing: border-box;
    -o-box-sizing: border-box;
}