.periodbar {
    height: 20px;
    position: relative;
    border: 1px solid $dark-grey;
    border-radius: 2px;
    &:after {
        content: '';
        border-left: 1px solid $dark-grey;
        border-right: 1px solid $dark-grey;
        position: absolute;
        top: 0px;
        bottom: 0px;
        left: 25%;
        right: 50%;
        margin-left: -1px;
        margin-right: 0;
        z-index: 1;
    }
    &:before {
        content: '';
        border-right: 1px solid $dark-grey;
        position: absolute;
        top: 0px;
        bottom: 0px;
        right: 25%;
        left: 25%;
        z-index: 1;
        margin-right: -1px;
    }
    .periodbar_container {
        background: $blue;
        position: absolute;
        bottom: 0;
        left:0;
    }
}