.main section:nth-of-type(odd) {
    background-color: #F6F3ED;
}

.section_inner {
    padding: 6rem 0 6rem;
}

.info_box{
	margin: 50px auto;
}
h4.heading{
    margin-top: 42px;
}
.file_dl_list span{
	margin-left: 1em;
}