#box_top{
    width: 96%;
    height: a ;
    background-color: rgb(213, 213, 213);
    margin-bottom: 300px;

    margin-left: 2%;
    border-radius: 10px;

    padding: 20px;
}

#box_top img{
width: 98%;
margin-left: 1%;


}

#box_top :first-child{
border-radius: 15px 15px 0 0;

}
#box_top :last-child{
border-radius: 0px 0px 15px 15px;

}