main{
    position: relative;
}
.bizforms{
    background-color: #f5f5f5;
    padding-top: 49.2rem;
}
.bizforms .bizforms_top{
    width: 100%;
    height: 49.2rem;
    border-bottom-left-radius: 20rem;
    border-bottom-right-radius: 20rem;
    box-shadow: 0 0.8rem 1rem rgb(0, 0, 0, 0.1);
    text-align: center;
    position: absolute;
    background-color: #fff;
    top: -49.2rem;
    z-index: 1;
    padding-top: 6.4rem;
    animation-name: bizforms_top;
    animation-duration: 0.5s;
    animation-timing-function: linear;
    animation-iteration-count: 1;
    animation-fill-mode: forwards;
}
@keyframes bizforms_top{
    0%{
        top: -49.2rem;
    }
    100%{
        top: 0rem;
    }
}
.bizforms .bizforms_top .bizforms_title{
    font-size: 6rem;
    letter-spacing: -0.06em;
    color: #000;
    font-weight: 100;
    opacity: 0;
    animation-name: text_opacity;
    animation-duration: 0.5s;
    animation-delay: 0.8s;
    animation-timing-function: linear;
    animation-iteration-count: 1;
    animation-fill-mode: forwards;
}
.bizforms .bizforms_top .bizforms_title b{
    font-size: 6rem;
    letter-spacing: -0.06em;
    color: #000;
    font-weight: 700;
}

.bizforms .bizforms_top strong{
    display: inline-block;
    margin-top: 5.2rem;
    position: relative;
}
.bizforms .bizforms_top strong > img{
    animation-name: text_opacity;
    animation-duration: 0.5s;
    animation-delay: 1.5s;
    animation-timing-function: linear;
    animation-iteration-count: 1;
    animation-fill-mode: forwards;
    opacity: 0;
}
.bizforms .bizforms_top strong .line_box{
    position: absolute;
    top: -2.1rem;
    left: -3.5rem;
    width: 56rem;
    height: 14rem;
    border: 1px solid #de1e10; 
    animation-name: text_line;
    animation-duration: 0.5s;
    animation-delay: 1s;
    animation-timing-function: linear;
    animation-iteration-count: 1;
    animation-fill-mode: forwards;
    opacity: 0;
}
.bizforms .bizforms_top strong .line_box > div{
    position: absolute;
    width: 0.7rem;
    height: 0.7rem;
    background-color: #de1e10;
}
.bizforms .bizforms_top strong .line_box > .box01{
    top: -0.35rem;
    left: -0.35rem;
}
.bizforms .bizforms_top strong .line_box > .box02{
    top: -0.35rem;
    right: -0.35rem;
}
.bizforms .bizforms_top strong .line_box > .box03{
    bottom: -0.35rem;
    left: -0.35rem;
}
.bizforms .bizforms_top strong .line_box > .box04{
    bottom: -0.35rem;
    right: -0.35rem;
}
.bizforms .bizforms_top strong .line_box > .mouse{
    bottom: -0.35rem;
    right: -0.35rem;
}
@keyframes text_opacity {
    0%{
        opacity: 0;
    }
    100%{
        opacity: 1;
    }
}
@keyframes text_line {
    0%{
        width: 0;
        height: 0;
        opacity: 0;
    }
    1%{
        opacity: 1;
    }
    100%{
        opacity: 1;
        width: 56rem;
        height: 14rem;
    }
}

.bizforms .bizforms_top p{
    font-size: 3.5rem;
    font-weight: 300;
    letter-spacing: -0.06em;
    color: #000;
    margin-top: 6rem;
    opacity: 0;
    animation-name: text_opacity;
    animation-duration: 0.5s;
    animation-delay: 1.8s;
    animation-timing-function: linear;
    animation-iteration-count: 1;
    animation-fill-mode: forwards;
}
.bizforms .bizforms_top p b{
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: -0.06em;
    color: #000;
}
.bizforms .bizforms_top .letter_ani{
    position: absolute;
    top: 39.2rem;
    left: calc(50% - 3.7rem);
}
.bizforms .bizforms_top .letter_ani .circle{
    position: relative;
    z-index: 1;
}
.bizforms .bizforms_top .letter_ani .letter_line{
    opacity: 0;
    animation-name: letter_line;
    animation-duration: 0s;
    animation-delay: 0.5s;
    animation-timing-function: linear;
    animation-iteration-count: 1;
    animation-fill-mode: forwards;
}
@keyframes  letter_line{
    0%{
        opacity: 0;
    }
    100%{
        opacity: 1;
    }
}
.bizforms .bizforms_top .letter_ani .letter_line > div{
    position: absolute;
    overflow: hidden;
}
.bizforms .bizforms_top .letter_ani .letter_line > .letter_line01{
    top: 3rem;
    left: 0.2rem;
    width: 0.5rem;
    height: 13.8rem;
}
.bizforms .bizforms_top .letter_ani .letter_line > .letter_line02{
    top: 3rem;
    left: 7.1rem;
    width: 0.5rem;
    height: 13.8rem;
}
.bizforms .bizforms_top .letter_ani .letter_line > .letter_line03{
    top: 4.2rem;
    left: 0.1rem;
    width: 7.5rem;
    height: 11.9rem;
}
.bizforms .bizforms_top .letter_ani .letter_line > .letter_line04{
    top: 4.2rem;
    left: 0.2rem;
    width: 7.5rem;
    height: 11.8rem;
}
.bizforms .bizforms_top .letter_ani .letter_line > .letter_line05{
    top: 1.4rem;
    left: 6.4rem;
    width: 3.5rem;
    height: 3.2rem;
}

.bizforms .bizforms_top .letter_ani .letter_line > .letter_line01 > img{
    position: absolute;
    top: -13rem;
    left: 0;
    animation-name: letter_line01;
    animation-duration: 0.3s;
    animation-delay: 0.6s;
    animation-timing-function: linear;
    animation-iteration-count: 1;
    animation-fill-mode: forwards;
}
.bizforms .bizforms_top .letter_ani .letter_line > .letter_line02 > img{
    position: absolute;
    top: 13rem;
    left: 0;
    animation-name: letter_line02;
    animation-duration: 0.3s;
    animation-delay: 0.9s;
    animation-timing-function: linear;
    animation-iteration-count: 1;
    animation-fill-mode: forwards;
}
.bizforms .bizforms_top .letter_ani .letter_line > .letter_line03 > img{
    position: absolute;
    top: -11.9rem;
    left: -7.5rem;
    animation-name: letter_line03;
    animation-duration: 0.3s;
    animation-delay: 1.2s;
    animation-timing-function: linear;
    animation-iteration-count: 1;
    animation-fill-mode: forwards;
}
.bizforms .bizforms_top .letter_ani .letter_line > .letter_line04 > img{
    position: absolute;
    top: 11.8rem;
    left: -7.5rem;
    animation-name: letter_line04;
    animation-duration: 0.3s;
    animation-delay: 1.5s;
    animation-timing-function: linear;
    animation-iteration-count: 1;
    animation-fill-mode: forwards;
}
.bizforms .bizforms_top .letter_ani .letter_line > .letter_line05 > img{
    position: absolute;
    top: 3.5rem;
    left: -3.2rem;
    animation-name: letter_line05;
    animation-duration: 0.1s;
    animation-delay: 1.8s;
    animation-timing-function: linear;
    animation-iteration-count: 1;
    animation-fill-mode: forwards;
}
@keyframes letter_line01 {
    0%{
        top: -13rem;
    }
    100%{
        top: 0rem;
    }
}
@keyframes letter_line02 {
    0%{
        top: 13rem;
    }
    100%{
        top: 0rem;
    }
}
@keyframes letter_line03 {
    0%{
        top: -11.9rem;
        left: -7.5rem;
    }
    100%{
        top: 0rem;
        left: 0rem;
    }
}
@keyframes letter_line04 {
    0%{
        top: 11.8rem;
        left: -7.5rem;
    }
    100%{
        top: 0rem;
        left: 0rem;
    }
}
@keyframes letter_line05 {
    0%{
        top: 3.5rem;
        left: -3.2rem;
    }
    100%{
        top: 0rem;
        left: 0rem;
    }
}

.bizforms .bizforms_bottom{
    position: relative;
    padding: 13.3rem 0 10rem;
}
.bizforms .bizforms_bottom .circle{
    position: absolute;
    top: 3.1rem;
    left: calc(50% - 3.7rem);
    z-index: 1;
}
.bizforms .bizforms_bottom p{
    font-size: 3rem;
    letter-spacing: -0.06em;
    line-height: 4.8rem;
    color: #000;
    font-weight: 400;
    text-align: center;
}

.bizforms .bizforms_bottom ul{
    display: flex;
    align-items: center;
    gap: 4.5rem;
    margin-top: 5.2rem;
}
.bizforms .bizforms_bottom ul li{
    flex: 1;
    width: 100%;
    height: 32rem;
    background-color: #fff;
    border-radius: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: start;
    padding: 4rem 0 4.1rem 4rem;
}
.bizforms .bizforms_bottom ul li:nth-child(2){
    background-color: #de1e10;
}
.bizforms .bizforms_bottom ul li img{}
.bizforms .bizforms_bottom ul li div{
    display: flex;
    flex-direction: column;
    gap: 4.4rem;
}
.bizforms .bizforms_bottom ul li div > span{
    font-size: 2rem;
    letter-spacing: -0.06em;
    font-weight: 500;
    color: #de1e10;
}
.bizforms .bizforms_bottom ul li div > strong{
    font-family: 'GmarketSans';
    display: flex;
    gap: 0.7rem;
    font-size: 2rem;
    font-weight: 500;
    color: #151515;
}
.bizforms .bizforms_bottom ul li div > strong span{
    font-weight: 700;
    font-size: 5rem;
    display: inline-block;
    margin-top: -2.1rem;
    color: #151515;
}

.bizforms .bizforms_bottom ul li:nth-child(2) div > span,
.bizforms .bizforms_bottom ul li:nth-child(2) div > strong,
.bizforms .bizforms_bottom ul li:nth-child(2) div > strong span{
    color: #fff;
}

.easy_document{
    padding: 10rem 0;
    text-align: center;
}
.easy_document .easy_document_title{
    position: relative;
    top: 5rem;
    opacity: 0;
    transition: all .5s;
}
.easy_document.on .easy_document_title{
    top: 0;
    opacity: 1;
}
.easy_document .easy_document_title p{
    font-size: 4.5rem;
    font-weight: 300;
    letter-spacing: -0.06em;
    color: #151515;
    line-height: 6.2rem;
}
.easy_document .easy_document_title p b{
    font-size: 4.5rem;
    font-weight: 700;
    letter-spacing: -0.06em;
    color: #151515;
    line-height: 6.2rem;
}
.easy_document ul{
    display: inline-flex;
    gap: 4.5rem;
    margin-top: 5.1rem;
}
.easy_document ul li{
    width: 37rem;
    height: 32rem;
    background-color: #f1f1f1;
    border-radius: 1.5rem;
    text-align: left;
    padding: 3.7rem 0 0 4rem;
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100%;
    position: relative;
    overflow: hidden;
    top: 3rem;
    opacity: 0;
}
.easy_document.on ul li:hover{
    margin-top: -10px;
}
.easy_document ul li:nth-child(2){
    background-image: url("../images/easy_document02.png");
}
.easy_document ul li:nth-child(3){
    background-image: url("../images/easy_document03.png");
}
.easy_document.on ul li:nth-child(1){
    top: 0;
    opacity: 1;
    transition: top .5s .5s,opacity .5s .5s, margin .3s;
}
.easy_document.on ul li:nth-child(2){
    top: 0;
    opacity: 1;
    transition: top .5s .7s,opacity .5s .7s, margin .3s;
}
.easy_document.on ul li:nth-child(3){
    top: 0;
    opacity: 1;
    transition: top .5s .9s,opacity .5s .9s, margin .3s;
}
.easy_document ul li p{
    font-size: 2rem;
    letter-spacing: -0.06em;
    color: #636363;
    font-weight: 300;
}
.easy_document ul li strong{
    font-size: 4rem;
    letter-spacing: -0.06em;
    color: #151515;
    font-weight: 700;
    line-height: 5rem;
    margin-top: 2.1rem;
    display: inline-block;
}
.easy_document ul li:nth-child(2) p,
.easy_document ul li:nth-child(2) strong{
    color: #fff;
}
.easy_document ul li .circle{
    position: absolute;
    top: 13.1rem;
    left: 18.4rem;
    animation-duration: 1s;
    animation-delay: 0.5s;
}
.easy_document.on ul li .circle{
    animation-name: easy_document_circle;
}
.easy_document ul li .arrow{
    position: absolute;
    top: 19.4rem;
    left: 26.1rem;
    opacity: 0;
    animation-duration: 1s;
    animation-delay: 0.5s;
    animation-fill-mode: forwards;
}
.easy_document.on ul li .arrow{
    animation-name: easy_document_arrow;
}
@keyframes easy_document_circle {
    0%{
        transform: rotate(0deg);
    }
    100%{
        transform: rotate(360deg);
    }
}
@keyframes easy_document_arrow {
    0%{
        margin-top: -3rem;
        opacity: 0;
    }
    100%{
        margin-top: 0;
        opacity: 1;
    }
}

.bizform_service{
    padding: 6rem 0 8rem;
    text-align: center;
    background-color: #de1e10;
}
.bizform_service .bizform_service_title{
    position: relative;
    top: 5rem;
    opacity: 0;
    transition: all .5s;
}
.bizform_service.on .bizform_service_title{
    top: 0;
    opacity: 1;
}
.bizform_service .bizform_service_title p{
    font-size: 4.5rem;
    letter-spacing: -0.06em;
    color: #fff;
    font-weight: 300;
    margin-top: 1.6rem;
}
.bizform_service .bizform_service_title p b{
    font-size: 4.5rem;
    letter-spacing: -0.06em;
    color: #fff;
    font-weight: 700;
}
.bizform_service ul{
    display: inline-flex;
    gap: 2.2rem;
    margin-top: 4rem;
}
.bizform_service ul li{
    position: relative;
    transform: rotateX(90deg);
}
.bizform_service.on ul li{
    transform: rotateX(0deg);
    top: 0;
}
.bizform_service.on ul li:hover{
    top: -1rem;
}
.bizform_service ul li:nth-child(1){
    transition: transform .5s .5s, top .3s;
}
.bizform_service ul li:nth-child(2){
    transition: transform .5s .6s, top .3s;
}
.bizform_service ul li:nth-child(3){
    transition: transform .5s .7s, top .3s;
}
.bizform_service ul li:nth-child(4){
    transition: transform .5s .8s, top .3s;
}
.bizform_service ul li a{}
.bizform_service ul li a img{}

.bizform_partner{
    text-align: center;
    padding: 10rem 0;
}
.bizform_partner .bizform_partner_title{}
.bizform_partner .bizform_partner_title p{
    font-size: 4.5rem;
    letter-spacing: -0.06em;
    color: #151515;
    font-weight: 300;
    margin: 1.6rem 0 3rem;
}
.bizform_partner .bizform_partner_title p b{
    font-size: 4.5rem;
    letter-spacing: -0.06em;
    color: #151515;
    font-weight: 700;
}
.bizform_partner .partner_list{
    border: 0.2rem solid #de1e10;
    border-radius: 1rem;
    width: 100%;
    height: 24rem;
    display: flex;
    align-items: start;
    justify-content: center;    
    padding: 4.6rem 18rem 0;
}
.bizform_partner .partner_list ul{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    column-gap: 4rem;
    row-gap: 2.5rem;
}
.bizform_partner .partner_list ul li{
    opacity: 0;
}
.bizform_partner.on .partner_list ul li{
    opacity: 1;
}
.bizform_partner.on .partner_list ul li:nth-child(1){
    transition: all .5s ;
}
.bizform_partner.on .partner_list ul li:nth-child(2){
    transition: all .5s .1s;
}
.bizform_partner.on .partner_list ul li:nth-child(3){
    transition: all .5s .2s;
}
.bizform_partner.on .partner_list ul li:nth-child(4){
    transition: all .5s .3s;
}
.bizform_partner.on .partner_list ul li:nth-child(5){
    transition: all .5s .4s;
}
.bizform_partner.on .partner_list ul li:nth-child(6){
    transition: all .5s .5s;
}
.bizform_partner.on .partner_list ul li:nth-child(7){
    transition: all .5s .6s;
}
.bizform_partner.on .partner_list ul li:nth-child(8){
    transition: all .5s .7s;
}
.bizform_partner .partner_list ul li img{}

.bizform_inquiry{
    text-align: center;
}
.bizform_inquiry .bizform_inquiry_title{}
.bizform_inquiry .bizform_inquiry_title p{
    font-size: 5rem;
    letter-spacing: -0.05em;
    font-weight: 500;
    color: #151515;
    line-height: 7rem;
}
.bizform_inquiry .bizform_inquiry_title p b{
    font-size: 6rem;
    letter-spacing: -0.05em;
    font-weight: 700;
    color: #de1e10;
    line-height: 7rem;
    margin-top: -0.5rem;
    display: inline-block;
}
.bizform_inquiry .buttons{
    display: inline-flex;
    gap: 1rem;
    margin: 4.4rem 0 15rem;
}
.bizform_inquiry .buttons a{
    border: 1px solid #000;
    border-radius: 0.5rem;
    width: 28rem;
    height: 6rem;
    display: inline-block;
    line-height: 5.6rem;
    font-size: 2.5rem;
    font-weight: 500;
    color: #151515;
    letter-spacing: -0.05em;
    transition: all .3s;
}
.bizform_inquiry .buttons a:hover{
    background-color: #000;
    color: #fff;
}