*{
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
    list-style: none;
}
.rap
{
    height: 122vh;
}
.body_rap
{
    height: 100vh;
}
.heading
{
    line-height: 38px;
}
.part1
{
    width: 70%;
    height: 50%;
    margin-left: 15%;
    margin-top: 25px;
}
.part1 li
{
    height: 100%;
    width: 100%;
    padding: 15px;
    margin-top: 15px;
}
.display_box
{
    float: left;
    margin-left: 10%;
    height: 80px;
    width: 80%;
    font-size: 25px;
    font-family: Arial, Helvetica, sans-serif;
    color: rgb(0, 0, 0);
    padding: 15px;
    border-radius: 15px;
}
.grid
{
    float: left;
    height: 14px;
    width: 44%;
    display: grid;
    grid-template-columns: auto auto auto auto;
    grid-template-rows: auto auto auto auto auto;
    grid-column-gap: 25px;
    margin-left: 27%;
}
#button1
{
    margin-left: 10%;
    border-color: transparent;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 15px;
    padding: 46%;
}
#button
{
    float: left;
    height: 100%;
    width: 290%;
    margin-left: 28%;
    margin-top: 28px;
    border-color: transparent;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 15px;
    column-span: 3;
}
#button2
{
    float: right;
    height: 100%;
    width: 80%;
    margin-left: 280%;
    margin-top: 28px;
    border-color: transparent;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 15px;
    column-span: 3;
}
#button:hover, #button1:hover, #button2:hover
{
    cursor: pointer;
    background-color: rgb(255, 255, 255);
}
.text_style3
{
    font-size: 22px;
    font-family: Arial, Helvetica, sans-serif;
    color: rgb(0, 0, 0);
}