*{
    box-sizing: border-box;
}
body{
    margin: 0;
    background-color: rgb(216, 205, 255);
    line-height: 1.4;
}
.container{
    max-width: 960px;
    margin: 0 auto;

}
.row{
    display: flex;
}
.flex-item{
    flex-basis: 200px;
    height: 150px;
}
.one{
    background-color: rgb(255, 255, 247);
    outline: 3px dotted rgb(132, 32, 178);
    flex-grow: 15;
}
.two{
    background-color: rgb(255, 255, 247);
    outline: 3px dotted rgb(132, 32, 178);
    flex-grow: 2;
}
.three{
    background-color: rgb(255, 255, 247);
    outline: 3px dotted rgb(132, 32, 178);
}



.container1{
    max-width: 960px;
    margin: 0 auto;

}
.row1{
    display: flex;
}
.flex-item{
    flex-basis: 200px;
    height: 150px;
}
.one1{
    background-color: rgb(255, 255, 247);
    outline: 3px dotted rgb(132, 32, 178);
    flex-shrink: 30;
}
.two2{
    background-color: rgb(255, 255, 247);
    outline: 3px dotted rgb(132, 32, 178);
    flex-shrink: 5;
}
.three3{
    background-color: rgb(255, 255, 247);
    outline: 3px dotted rgb(132, 32, 178);
    flex-grow: 5;
}