.part1
{
    width: 80%;
    border: 2px solid black;
    border-radius: 10px;
    height: 200px;
    margin-top: 60px;
    margin-left: 10%;
    font-size: 18px;
}

.part1 div
{
    font-weight: bold;
    margin-top: 30px;
    margin-left: 30px;
}
li
{
    margin-top: 10px;
    margin-left: 40px;
}
.part2
{
    width: 80%;
    border: 2px solid black;
    border-radius: 10px;
    height: auto;
    margin-top: 60px;
    margin-left: 10%;
    font-size: 18px;
    padding-bottom: 50px;
    padding-top: 50px;
}

.con
{
    margin-left: 10%;
    margin-top: 45px;

}
.box {
    margin-left: 30px;
    width: 150px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    font-weight: bold;
    float: left;
    border-radius: 10px;
    border: 2px solid black;
    background-color: white;


}
#selected
{
    background-color: lightskyblue;
}
.b1,.b2,.b3
{
    display: flex;

    align-items: center;
    margin-left: 50px;
}
.item1,.item2,.item3
{
    display: flex;
    flex-direction: column;
    margin-top: 5px;

}
.b-img1{
    height: 15px;
    width: 15px;
    margin-left: 10px;
}
.b-img2{
    height: 20px;
    width: 20px;
    margin-left: 5px;
}
.b-1
{
    margin-left: 5px;
}
.b
{
    margin-left: -28px;
    display: flex;
    align-items: center;

}
.b a
{
    display: flex;
}
.line1 {
    margin-left: 5px;
    width: 10px;
    border: 1px none #ccc;
    border-top-style: dashed;
}
.line2 {
    margin-left: 67px;
    height: 50px;
    border: 1px none #ccc;
    border-left-style: dashed;
}