.information-books{
    margin: 0 auto;
    width: 75rem;
    background-color: #fff;
    border-radius: 1.25rem;
    padding: 2.8125rem 3.75rem 5rem;
    box-sizing: border-box;
}
.information-book-item {
    display: flex;
    width: 67.5rem;
    position: relative;
    cursor: pointer;
}
.information-book-item:last-child{
    margin-bottom: 0;
}
.information-book-item .information-book-date{
    display: flex;
    flex-direction: column;
    position: relative;
    margin-right: 4.0625rem;
    padding-top: 1.25rem;
}
.information-book-item .information-book-date::before{
	content: '';
  	position: absolute;
  	left: 1.8625rem;
  	top: 3.75rem;
  	height: 100%;
  	width: 2px;
  	background-color: #f1f3f7;
}
.information-book-item .information-book-date.first{
    margin-top: 1.25rem;
}
.information-book-item .information-book-date .year{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 3.75rem;
    height: 3.75rem;
    border-radius: 50%;
    background-color: #f1f3f7;
    font-size: .75rem;
    color: #3f3f3f;
    position: absolute;
}
.information-book-item .information-book-date .year .num{
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: .3125rem;
}
.information-book-item .information-book-date .line{
    width: .125rem;
    height: 3.625rem;
    background-color: #f1f3f7;
    position: absolute;
    left: 1.75rem;
    top: 4rem;
}
.information-book-item .information-book-date .month{
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    position: absolute;
    top: 7.5rem;
    left: 1.375rem;
}
.information-book-item .information-book-date .month .outer{
    box-sizing: border-box;
    width: .75rem;
    height: .75rem;
    border-radius: 50%;
    border: 1px solid #535353;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-right: .625rem;
}
.information-book-item .information-book-date .month .inner{
    width: .5rem;
    height: .5rem;
    background-color: #3f3f3f;
    border-radius: 50%;
}
.information-book-item .information-book-date .month .num{
    display: flex;
    align-items: flex-end;
    font-size: 1.125rem;
    color: #3f3f3f;
}
.information-book-item .information-book-date .month .num span{
    font-size: .75rem;
}

.information-books-list{
    display: flex;
    align-items: center;
    left: 3.75rem;
    flex-wrap: wrap;
}
.information-books-list .information-books-item{
    width: 18.3125rem;
    margin-left: 2.5rem;
    position: relative;
    margin-bottom: 5rem;
  	opacity: 0.8;
    scale: 0.8;
}
.information-books-list .information-books-item:hover{
    scale: 1;
  	opacity: 1;
  	transition: all 0.5s;
}
.information-books-list .information-books-item:hover .information-book-name{
	text-decoration: underline;
}
.information-books-list .information-books-item img{
    width: 100%;
    height: 100%;
}
.information-books-list .information-books-item .information-book-item-date{
    position: absolute;
    left: 3.125rem;
    bottom: 5.625rem;
    font-size: 1.5rem;
    color: #fff;
    margin-top: 1.25rem;
    padding-bottom: 1.25rem;
}
.information-books-list .information-books-item .information-book-name{
    position: absolute;
    left: 2.125rem;
    top: 3.75rem;
    font-size: 1.5rem;
    color: #fff;
    line-height: 2.5rem;
    width: 12.5rem;
}