body{
    margin: 0;
    background-color: black;
}

.wrapper1{
    display: flex;
    gap: 20px;
    margin: 20px;
    flex-direction: column;
}

.wrapper2{
    display: flex;
    gap: 20px;
    margin: 20px;
    justify-content: space-around;
}

.wrapper3{
    display: flex;
    gap: 20px;
    margin: 20px;
    align-items:baseline;
}
.wrapper4{
    display: flex;
    gap: 20px;
    margin: 20px;
    flex-wrap: wrap;
}

.wrapper5{
    display: flex;
    gap: 20px;
    margin: 20px;
}

.quarter_box{
    flex: 25%;
    background-color:sandybrown;
   padding: 2%;
}

.third_box{
    flex-basis:20px ;
    background-color:gold;
    padding: 2%;
}

.half_box{
    flex: 50%;
    background-color:darkorange;
    padding: 2%;
   
}

.onethird_box{
    flex: 33%;
    background-color:darkgoldenrod;
    padding: 2%;
}

.twothirds_box{
    flex: 66%;
    background-color:yellow;
    padding: 2%;
}