*{
    box-sizing: border-box;
}

.position-a{
    position: absolute;
}

.position-r{
    position: relative;
}

.flex{
    display: flex;
    justify-content: center;
    align-items: center;
}

.flex-j-left{
    justify-content: flex-start;
}

.flex-j-right{
    justify-content: right;
}

.flex-j-between{
    justify-content: space-between;
}

.flex-a-left{
    align-items: flex-start;
}

.flex-a-right{
    align-items: flex-end;
}

.flex-flow-row{
    flex-flow: row nowrap;
}

.flex-flow-column{
    flex-flow: column nowrap;
}

.w-100{
    width: 100%;
}

.h-100{
    height: 100%;
}

.cursor-p{
    cursor: pointer;
}

.padding-5-10{
    padding: 5px 10px;
}

.padding-10-10{
    padding: 10px 10px;
}

.border-radius-5{
    border-radius: 5px;
}