phpvms/public/assets/admin/vendor/sass/paper/_sidebar-and-main-panel.scss

.sidebar{
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 1;
    background-size: cover;
    background-position: center center;
    .sidebar-wrapper{
        position: relative;
        max-height: none;
        min-height: 100%;
        overflow: hidden;
        width: 260px;
        z-index: 4;
        box-shadow: inset -1px 0px 0px 0px $medium-gray;
    }
    .sidebar-background{
        position: absolute;
        z-index: 1;
        height: 100%;
        width: 100%;
        display: block;
        top: 0;
        left: 0;
        background-size: cover;
        background-position: center center;
    }

}
.sidebar,
.off-canvas-sidebar{
    width: 260px;
    display: block;
    font-weight: 200;

    .logo{
        padding: 18px 0px;
        margin: 0 20px;

        p{
            float: left;
            font-size: 20px;
            margin: 10px 10px;
            line-height: 20px;
        }

        .simple-text{
            text-transform: uppercase;
            padding: $padding-small-vertical $padding-zero;
            display: block;
            font-size: $font-size-large;
            text-align: center;
            font-weight: $font-weight-normal;
            line-height: 30px;
        }
    }

    .nav{
        margin-top: 20px;

        li{
            > a{
                margin: 10px 0px;
                padding-left: 25px;
                padding-right: 25px;

                opacity: .7;
            }

            &:hover > a{
                opacity: 1;
            }

            &.active > a{
                color: $primary-color;
                opacity: 1;

                &:before{
                    border-right: 17px solid $medium-gray;
                    border-top: 17px solid transparent;
                    border-bottom: 17px solid transparent;
                    content: "";
                    display: inline-block;
                    position: absolute;
                    right: 0;
                    top: 8px;
                }

                &:after{
                    border-right: 17px solid $bg-nude;
                    border-top: 17px solid transparent;
                    border-bottom: 17px solid transparent;
                    content: "";
                    display: inline-block;
                    position: absolute;
                    right: -1px;
                    top: 8px;
                }
            }

            h5 {
                -webkit-font-smoothing: antialiased;
                font-family: Roboto, 'Helvetica Neue', Arial, sans-serif;
                padding-left: 30px;
            }

            > a.menu {
                padding: 0px;
                padding-top: 10px;
            }

            ul {
                margin-top: 0px;
            }
        }

        p{
            margin: 0;
            line-height: 30px;
            font-size: 12px;
            font-weight: 600;
            text-transform: uppercase;
        }

        i{
            font-size: 24px;
            float: left;
            margin-right: 15px;
            line-height: 30px;
            width: 30px;
            text-align: center;
        }
    }

    &:after,
    &:before{
        display: block;
        content: "";
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        z-index: 2;
        background:  $white-background-color;
    }

    &,
    &[data-background-color="white"]{
        @include sidebar-background-color($white-background-color, $default-color);
    }
    &[data-background-color="black"]{
        @include sidebar-background-color($black-background-color, $white-color);
    }

    &[data-active-color="primary"]{
        @include sidebar-active-color($primary-color);
    }
    &[data-active-color="info"]{
        @include sidebar-active-color($info-color);
    }
    &[data-active-color="success"]{
        @include sidebar-active-color($success-color);
    }
    &[data-active-color="warning"]{
        @include sidebar-active-color($warning-color);
    }
    &[data-active-color="danger"]{
        @include sidebar-active-color($danger-color);
    }

}

.main-panel{
    background-color: $bg-nude;
    position: relative;
    z-index: 2;
    float: right;
    width: $sidebar-width;
    min-height: 100%;

    > .content{
        padding: 30px 15px;
        min-height: calc(100% - 123px);
    }

    > .footer{
        border-top: 1px solid rgba(0, 0, 0, 0.1);
    }

    .navbar{
        margin-bottom: 0;
    }
}

.sidebar,
.main-panel{
    overflow: auto;
    max-height: 100%;
    height: 100%;
    -webkit-transition-property: top,bottom;
    transition-property: top,bottom;
    -webkit-transition-duration: .2s,.2s;
    transition-duration: .2s,.2s;
    -webkit-transition-timing-function: linear,linear;
    transition-timing-function: linear,linear;
    -webkit-overflow-scrolling: touch;
}