.top{
    padding-top: 5.2vh;
    background-image: url(../image/27004182.png);
    background-repeat: no-repeat;
    background-size:auto 6vh ;
    background-position: right 5.7vh;
    background-color: #3b78b9;
    height: 7vh;
    width: 100%;
    position: absolute;
    
    border-bottom: 1px solid #eee;
    z-index: 1;
    top:  0;
}
.NavBut {
    background-image: url(../icon/menu.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    background-color: #3b78b9;
    position: absolute;
    height: 5vh;
    width: 5vh;
    border-radius: 10%;
    border: 2px solid #eee;
    margin: 1vh;
    box-sizing: border-box;
}
.title1{
    margin-top: 20px;
    font-size: 20px;
    position: relative;
    font-weight: bolder;
color: #808080;
margin-bottom: 20px;
}
.title2{
    font-size: 14px;
    color: #3b78b9;
}
#nage{
    position: relative;
    width: 100%;
}
#nage ul{
    position: relative;
    width: 100%;
}
.main{
    position: relative;
    width: 100%;
    top: 12.2vh;

}
.head{
    position: relative;
    width: 90%;
    left: 5%;
border-bottom: 1px solid #3b78b9;
}
.head div{
    position: relative;
    width: 96%;
    left: 2%;
}
img{
    margin-top: 20px;
    position: relative;
    width: 98%;
    left: 1%;
}
.headContent{
    position: relative;
    font-size: 16px;
    color: #808080;
    line-height: 1.6;
    margin-bottom: 20px;
}
.contentContent{
    margin-top: 50px;
    left: 50%;
    transform: translateX(-50%);
    position: relative;
    height: 250px;
    width: 250px;
    border: 1px #3b78b9 solid;
    border-radius: 10px;
    font-size: 16px;
    color: #808080;
    background-color: #ebf1f8;
}
.contentContent div{
    position: relative;
    width: 86%;
    left: 7%;
}
.title{
    margin-top: 20px;
    font-size: 20px;
    position: relative;
    font-weight: bolder;
color: #3b78b9;
text-align: center;
margin-bottom: 20px;
}
.bottom{
    height: 250px;
    top:CALC( 12.2vh + 20px);
    position: relative;
    width: 100%;
    background-color: #eee;
    display: flex;
}
.L{margin-top: 20px;
    background-image: url(../image/27004182.png);
    background-position: center top;
    background-repeat: no-repeat;
    background-size: auto 16%   ;
    position: relative;
    width: 50%;
    box-sizing: border-box;
    border-right: 1px #3b78b9 dashed;
    height: 210px;
    font-size: 16px;
    color: #808080;
}
.L div{
    position: relative;
    top: 20%;
    width: 80%;
    left: 10%;
}
.R{
    background-image: url(../image/28707163.jpg);
    background-repeat: no-repeat;
    background-position: center top;
    background-size: auto 60%;
    position: relative;
    width: 50%;
    height: 200px;
margin-top: 40px;
}
.R div{
    position: relative;
    top: 66%;
    line-height: 1.4;
    text-align: center;
    font-size: 16px;
    color: #808080;
}
.R div div{
    color: #3b78b9;
    font-style: italic;
}