div.flex{
    display: flex;
    justify-content: flex-top;
}

div .siyou{
    margin-bottom: 30;
    margin-top: auto;
    display: block;
}
.siyou img:hover{
	-webkit-transform: scale(1.5);
	transform: scale(1.5);
}
.expand img:hover{
	-webkit-transform: scale(1.5);
	transform: scale(1.5);
}
.center {
    margin:0 auto;
    text-align:center;
}
.box1 {
    position: relative;
    margin: 1em 0;
    margin-right: 2em;
    padding: 0.5em 1em;
    border: solid 3px #62c1ce;
    border-radius: 8px;
    width: 200px;
}
.box1 .box-title {
    position: absolute;
    display: inline-block;
    top: -27px;
    left: 3px;
    padding: 0 9px;
    height: 25px;
    line-height: 25px;
    font-size: 15px;
    background: #62c1ce;
    color: #ffffff;
    font-weight: bold;
    border-radius: 5px 5px 0 0;
}
.box1 p {
    margin: 0; 
    padding: 0;
    font-size: 12px;
    line-height: 150%
}
.box2 {
    position: relative;
/*    margin: 1em 0;*/
    padding: 25px 10px 7px;
    border: solid 2px #FFC107;
}
.box2 .box-title {
    position: absolute;
    display: inline-block;
    top: -2px;
    left: -2px;
    padding: 0 9px;
    height: 25px;
    line-height: 25px;
    font-size: 17px;
    background: #FFC107;
    color: #ffffff;
    font-weight: bold;
}
.box2 p {
    margin: 0 auto; 
    padding: 0;
}
.box2 div {
    margin: 0 auto;
    width: 450px;
}
.box3 {
    margin: 1em 0;
    background: #E6FFE9;
    padding: 15px 20px;
    border-radius: 8px;
}
.box3 p {
    margin: 0 auto; 
    padding: 0;
    line-height: 150%;
}
.box3 div {
    margin: 0 auto;
    width: 450px;
}
table.point4 {
    background: #FFF;
    border: 0px;
    border-collapse: collapse;
    border-spacing: 0;
    margin: 0;
}

table.point4 td.p4td{
    text-align: right;
    padding: 0px;
    vertical-align: bottom;
}

p.pointcap {
    padding-top: 3px;
    padding-bottom: 3px;
    background: #483D8B;
    font-size: 11px;
    color: #FFF;
}

p.point4_box {
    padding-bottom: 0.5em;
    font-size: 15px;
    font-weight: bold;
    color: #4169E1;
}
span.title {
    font-size: 17px;
    font-weight: bold;
    color: #4169E1;
}