.parent1{
max-width:620px;
}
.children{
font-size:1.2em;
}
.sh1{
flex:0 1 65px;
}
.sh2{
/*background-color:green;*/
flex:4 1 55px;
}
.sh3{
/*background-color:yellow;*/
flex:1 1 55px;
}
.sh4{
/*background-color:orange;*/
flex:4 1 55px;
}
.sh5{
/*background-color:aqua;*/
flex:4 1 55px;
}

.sh6{
/*background-color:navy;*/
flex:4 1 75px;
}
.sh7{
/*background-color:blue;*/
flex:0 1 65px;
}