aside {
    position: relative;
    width: 320px;
    min-width: 320px;
    border-right: 1px solid @color_divider;
    //display: flex;
    //flex-direction: column;
    overflow-x: hidden;

    .Select {
        width: 320px;
        height: 64px;
        box-shadow: 0 3px 8px rgba(0, 0, 0, 0.04);
        background: @color_white;

        .Select-control {
            height: 63px;
            border: 0px;
            // border-radius: 4px 0px 0px 0px;
            border-right: 1px solid @color_divider;
            border-bottom: 1px solid @color_divider;
            transition: color 0.3s ease-in-out;
        }

        .Select-arrow-zone {
            right: 24px;
        }

        .Select-menu-outer {
            visibility: hidden;
        }

        &.is-open {
            .Select-control {
                border-color: @color_divider;
            }
        }

        &.is-disabled {
            .Select-control {
                background: @color_white;
                cursor: default;
            }

            .Select-arrow {
                visibility: hidden;
                // &:after {
                //     content: ''
                // }
            }

            .device {
                .device-menu {
                    padding-right: 24px;
                }
            }
        }
    }

    

    .sticky-container {
        position: relative;
        top: 0;
        width: 320px;
        overflow: hidden;

        &.fixed {
            position: fixed;
            border-right: 1px solid @color_divider;
        }

        &.fixed-bottom {
            padding-bottom: 60px; // height of .help
            .help {
                position: fixed;
                bottom: 0;
                background: @color_main;
                border-right: 1px solid @color_divider;
            }
        }
    }

    .transition-container {
        width: 640px;
     
        section {
            width: 320px;
            display: inline-block;
            vertical-align: top;
        }
    }

    .trezor-webusb-button {
        margin: 12px 0px 12px 80px;
    }

    .device-select {
        background: @color_white;
        border-bottom: 1px solid @color_divider;
        box-shadow: 0 3px 8px rgba(0, 0, 0, 0.04);
        cursor: pointer;

        .arrow {
            width: 24px;
            height: 24px;
            margin-right: 28px;
            &:after {
                .icomoon-arrow-down;
                transition: transform 0.3s, color 0.3s;
                color: @color_text_secondary;
                transform-origin: 50% 50%;
                font-size: 24px;
            }
        }

        &:hover {
            .arrow:after {
                color: @color_text_primary;
            }
        }

        &.opened {
            .arrow:after {
                transform: rotate(180deg);
            }
        }

        &.disabled {
            cursor: initial;
            .arrow {
                display: none;
            }

            .device-menu {
                padding-right: 26px;
            }
        }
    }

    .device {
        position: relative;
        height: 64px;
        width: 320px;
        display: flex;
        align-items: center;
        padding-left: 80px;

        &.item {
            padding-right: 24px;
            cursor: pointer;
            .hover();
            &:hover {
                background: @color_gray_light;
            }
        }

        &:before {
            content: '';
            position: absolute;
            display: block;
            width: 13px;
            height: 25px;
            z-index: 2;
            left: 33px;
            top: 17px;
            background-repeat: no-repeat;
            background-position: center;
            background-size: 13px 25px;
            background-image: url('../images/trezor-1.png');
        }

        &.trezor-t {
            &:before {
                width: 17px;
                left: 31px;
                background-size: 17px 25px;
                background-image: url('../images/trezor-T.png');
            }
        }

        .label-container {
            flex: 1;
            overflow: hidden;
            span {
                display: block;
                text-overflow: ellipsis;
                overflow: hidden;
                white-space: nowrap;
    
                &.label {
                    font-weight: 500;
                    font-size: 14px;
                    color: @color_text_primary;
                }
    
                &.status {
                    font-size: 12px;
                    color: @color_text_secondary;
                }
            }
        }

        .device-menu {
            display: flex;
            justify-content: flex-end;
            padding-right: 4px;
            padding-left: 4px;

            div {
                display: inline-block;
            }

            .forget,
            .settings,
            .acquire {
                cursor: pointer;

                &:before {
                    .icomoon-refresh;
                    color: @color_text_secondary;
                    position: relative;
                    font-size: 24px;
                    .hover();
                }
                
                &:hover {
                    &:before {
                        color: @color_text_primary;
                    }
                }
            }

            .forget {
                &:before {
                    .icomoon-eject;
                }
            }

            .settings {
                &:before {
                    .icomoon-settings;
                }
            }
        }

    }

    a {
        position: relative;
        display: block;
        cursor: pointer;
        font-size: 16px;
        padding: 16px 0 16px 30px;
        white-space: nowrap;
        color: @color_text_primary;
        height: 50px;

        transition: background-color 0.3s, color 0.3s;

        &:hover {
            background-color: @color_gray_light;
        }

        &.account {
            height: 64px;
            display: flex;
            flex-direction: column;
            justify-content: space-evenly;
            font-size: 14px;
            border-top: 1px solid @color_divider;
            span {
                display: block;
                font-size: 12px;
                color: @color_text_secondary;
            }

            &:before {
                content: '';
                width: 0px;
                height: 100%;
                position: absolute;
                top: 0;
                left: 0;
                background: @color_green_primary;
                transition: width 0.3s;
            }

            &.selected {
                background: @color_white;
                //border-left: 3px solid @color_green_primary;
                //border-bottom: 1px solid @color_divider;
                //padding-left: 27px;
    
                &:before {
                    width: 3px;
                }
    
                &:hover {
                    background: @color_white;
                }
    
                &:last-child {
                    // border-bottom: 1px solid @color_divider;
                    &:after {
                        content: '';
                        position: absolute;
                        bottom: 0px;
                        left: 0px;
                        width: 100%;
                        height: 1px;
                        line-height: 1px;
                        background-color: @color_divider;
                    }
                }
            }
        }

       

        &.coin {
            padding-left: 80px;
            &:before {
                content: '';
                position: absolute;
                display: block;
                width: 20px;
                height: 20px;
                left: 30px;
                top: 0px;
                bottom: 0px;
                margin: auto 0;
                background-repeat: no-repeat;
                background-position: center;
                background-size: 20px 20px;
                
            }
        }

        &.external {
            &:after {
                .icomoon-redirect;
                position: absolute;
                display: block;
                width: 30px;
                height: 30px;
                right: 23px;
                top: 0px;
                bottom: 0px;
                margin: auto 0;
                font-size: 30px;
                color: @color_text_secondary;
                .hover();
            }

            &:hover:after {
                color: @color_text_primary;
            }
        }

        &.back {
            padding-left: 100px;

            &:before {
                content: '';
                position: absolute;
                display: block;
                width: 20px;
                height: 20px;
                left: 76px;
                top: 0px;
                bottom: 0px;
                margin: auto 0;
                background-repeat: no-repeat;
                background-position: center;
                background-size: 20px 20px;
            }

            &:after {
                .icomoon-arrow-left;
                position: absolute;
                display: block;
                width: 20px;
                height: 20px;
                left: 24px;
                top: 0px;
                bottom: 0px;
                margin: auto 0;
                font-size: 20px;
            }
        }

        &.ropsten:before,
        &.eth:before {
            background-image: url('../images/eth-logo.png');
            background-size: auto 20px;
        }
        &.rinkeby:before,
        &.etc:before {
            background-image: url('../images/etc-logo.png');
            background-size: auto 20px;
        }
        &.btc:before {
            background-image: url('../images/btc-logo.png');
        }
        &.bch:before {
            background-image: url('../images/bch-logo.png');
        }
        &.btg:before {
            background-image: url('../images/btg-logo.png');
        }
        &.ltc:before {
            background-image: url('../images/ltc-logo.png');
        }
        &.dash:before {
            background-image: url('../images/dash-logo.png');
        }
        &.zec:before {
            background-image: url('../images/zec-logo.png');
        }
    }

    .coin-divider {
        font-size: 12px;
        display: flex;
        justify-content: space-between;
        color: @color_text_secondary;
        background: @color_gray_light;
        padding: 8px 30px 8px 31px;
        border-top: 1px solid @color_divider;
        border-bottom: 1px solid @color_divider;
        span {
            display: flex;
            justify-content: flex-end;
        }
    }

    .help {
        width: 320px;
        padding: 14px 0px;
        text-align: center;
        border-top: 1px solid @color_divider;

        &.fixed {
            position: fixed;
            bottom: 0px;
        }

        a {
            color: @color_text_secondary;
            font-size: 12px;
            display: inline-block;
            padding: 8px;
            height: auto;
            
            &:before {
                .icomoon-chat;
                font-size: 32px;
                position: absolute;
                top: 0px;
                left: -26px;
            }

            &:hover {
                background: transparent;
                color: @color_text_primary;
            }
        }
        
    }



    .add-address {
        position: relative;
        padding: 8px 0 8px 20px;
        cursor: pointer;
        color: @color_text_secondary;
        display: flex;
        align-items: center;
        
        &:before {
            .icomoon-plus;
            margin-right: 12px;
        }

        .hover();
        &:hover {
            color: @color_text_primary;
        }
    }

    .discovery-status {
        height: 64px;
        display: flex;
        flex-direction: column;
        justify-content: space-evenly;
        font-size: 14px;
        padding: 16px 0 16px 30px;
        white-space: nowrap;
        border-top: 1px solid @color_divider;
        span {
            display: block;
            font-size: 12px;
            color: @color_text_secondary;
        }
    }

    .discovery-loading {
        display: flex;
        flex-direction: row;
        align-items: center;
        font-size: 14px;
        padding: 8px 0 8px 22px;
        white-space: nowrap;
        color: @color_text_secondary;
        //border-top: 1px solid @color_divider;
        .loader-circle {
            margin-right: 14px;
        }
    }

    // menu trasitions

    @slide_transition_time: 300ms;
    
    .slide-left-enter {
        transform: translate(100%);
        pointer-events: none;
    }
    .slide-left-enter.slide-left-enter-active {
        transform: translate(0%);
        transition: transform @slide_transition_time ease-in-out;
    }
    .slide-left-exit {
        transform: translate(-100%);
    }
    .slide-left-exit.slide-left-exit-active {
        transform: translate(0%);
        transition: transform @slide_transition_time ease-in-out;
    }

    .slide-right-enter {
        transform: translate(-100%);
        pointer-events: none;
    }
    .slide-right-enter.slide-right-enter-active {
        transform: translate(0%);
        transition: transform @slide_transition_time ease-in-out;
    }
    .slide-right-exit {
        transform: translate(-100%);
    }
    .slide-right-exit.slide-right-exit-active {
        transform: translate(-200%);
        transition: transform @slide_transition_time ease-in-out;
    }
}