.development-03-center {
    position: relative;
    margin-top:0;
    z-index: 1;
}
.development-03-center .kh9 {
    background-image: linear-gradient(45deg, #04a652, #57df9e);
    position: absolute;
    z-index: 0;
    right: 0;
    top: 0;
}
.kh9 {
    width: 87.75%;
    height: 100%;
}
.w1440 {
    width: 78.5%;
    margin: 0 auto;
}
.development-03-center .box {
    position: relative;
    z-index: 2;
    padding: 2.5rem 0 2.5rem 2.75rem;
}
.tit-48 {
    font-size: 39px;
    line-height: 1.8;
}
.development-03-center .titles {
    line-height: 1.25;
    color: #fff;
}
.development-03-center .line {
    margin-top: 0.7rem;
    margin-bottom: 0.55rem;
}
.development-03-center .line {
    height: .1rem;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.8);
}
.f-cb {
    zoom: 1;
}
.development-03-center .text {
    color: #fff;
    width: 100%;
}
.tit-15 {
    font-size: 15px;
    line-height: 2;
}
.fr {
    float: right;
}
.f-cb:after {
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
    overflow: hidden;
    content: ".";
}

.development-03-bottoms {
    padding-top: 8.125rem;
}
.development-03-bottoms .tits {
    line-height: 1.29;
    color: #333333;
}
.development-03-bottoms .txts {
    line-height: 2;
    color: #666666;
    margin-top: .375rem;
    margin-bottom: .9rem;
    width: 65%;
    font-size: 19px;
}
.tit-15 {
    font-size: 15px;
    line-height: 2;
}
.development-04-list {
    background-color: #f5f5f5;
    padding-top: 2.1rem;
    padding-bottom: 3.05rem;
}

.development-04-list .box {
    position: relative;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: flex-start;
    flex-direction: row-reverse;
}
.development-04-list .box .words {
    width: 44%;
    padding-top: 4%;
}
.development-04-list .tits {
    color: #333333;
    line-height: 1.29;
}
.development-04-list .txts {
    line-height: 2;
    color: #666666;
    margin-top: .8rem;
}
.development-04-list .txts ul {
    padding-left: 1.25em;
}
.development-04-list .box .images {
    width: 50%;
    position: unset;
    right: 0;
    bottom: 0;
    overflow: hidden;
}
@media (max-width: 768px){
    .kh9 {
        width: 100%;
    }
    .development-03-center .box{
        padding: 1rem 0 2.5rem 0;
    }
    .w1440 {
        width: 85.5%;
        margin: 0 auto;
    }
    .development-03-bottoms {
        padding-top: 1.125rem;
    }
    .development-04-list .box .words,.development-04-list .box .images{width:100%;}
    .development-04-list .box .images{position: unset;}
    .tit-48 {
        font-size: 26px;
    }
}