body,html{
    scroll-behavior: smooth;
}
.research_p1{
    width: 100%;
    max-width: 768px;
    height:422px;
    margin: 0 auto ;
    padding: 0 20px;
    background-image: url(../images/WB00281101_research/research_p1.png);
    background-repeat: no-repeat;
    background-position: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.research_p1 h6{
    font-size: 36px;
    font-weight: bold;
    color: #ffffff;
    margin:10px 0 20px 0;
    line-height: 40px;
}
.research_p1 p{
    font-size: 18px;
    line-height: 24px;
    color: #ffffff;
}
.research_p2{
    width: 100%;
    max-width: 768px;
    height: 100%;
    margin: 0 auto;
    background-color: #ffffff;
    padding: 0 20px;
}
.research_p2 h6{
    font-size: 36px;
    line-height: 43px;
    color: #000;
    margin: 55px 0 25px;
}
.research_p2 h5{
    font-size: 20px;
    line-height: 30px;
    color: #05529a;
    margin-bottom: 40px;
}
.research_p2 h4{
    font-size: 24px;
    color: #05529a;
    font-weight: bold;
    text-align: center;
    margin-bottom: 30px;
}
.research_p2_box{
    width: 100%;
    height: 220px;
    background-color: #05529a;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}
.research_p2_box2{
    width: 100%;
    height: 220px;
    background-color: #0482b7;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}
.research_p2_box3{
    width: 100%;
    height: 220px;
    background-color: #04a8b7;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}
.research_p2_box p,.research_p2_box2 p,.research_p2_box3 p{
    font-size: 24px;
    color: #ffffff;
    margin: 10px 0 15px;
}
.research_p2_b{
    width: 100%;
    height: 220px;
    background-color: rgba(2,59,83);
    position: absolute;
    padding: 60px 20px 0;
    bottom: -100%;
    transition: .5s;
}
.research_p2_b p{
    font-size: 18px;
    line-height: 27px;
}
.research_p2_arr{
    width: 19px;
    height: 9px;
    position: relative;
}
.research_p2_arr img{
    position: absolute;
    bottom: 0%;
    transition: .7s;
}
.research_p2_arr img.active{
    bottom: -115%;
}
.research_p2_box:hover .research_p2_b,.research_p2_box2:hover .research_p2_b,.research_p2_box3:hover .research_p2_b{
    bottom: 0;
}
.research_p3{
    width: 100%;
    max-width: 768px;
    height: 100%;
    margin: 0 auto;
    padding: 0 20px;
    background-color: #f5f5f5;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.research_p3_title {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.research_p3_title h6{
    font-size: 36px;
    color: #000;
    font-weight: 500;
    padding-top: 70px;
    line-height: 43px;
    margin-bottom: 15px;
    text-align: center;
}
.research_p3_title p{
    font-size: 20px;
    line-height: 30px;
    margin-bottom: 20px;
}
.research_p3_title p span{
    color: #ff6c00;
}
.research_p3_txt{
    width: 100%;
    height: 100%;
    margin-top: 55px;
    border-bottom: 1px solid #cccccc;
    padding-bottom: 40px;
}
.research_p3_txt h6{
    font-size: 30px;
    font-weight: 500;
    margin-bottom: 25px;
    line-height: 36px;
}
.research_p3_txt h6 span{
    color: #05529a;
}
.research_p3_txt h5{
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 15px;
}
.research_p3_txt h4{
    font-size: 20px;
    font-weight: bold;
    margin:40px 0 0 0;
}
.research_p3_txt p{
    font-size: 18px;
    line-height: 27px;
}
.research_p3_fl{
    display: flex;
}
.research_p3_fl span{
   padding-top: 2px;
   margin-right: 10px;
}
.research_p3_c {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.research_p3_c img{
    margin: 20px 0 10px 0;
}