zulip/static/styles/components.scss

/* Reusable, object-oriented CSS base components for all Zulip pages
   (both webapp and portico). */

.new-style {
    label.checkbox {
        padding: 0px;
        display: inline-block;
        position: relative;
        vertical-align: top;

        input[type=checkbox] {
            position: absolute;
            clip: rect(0, 0, 0, 0);

            ~ span {
                display: inline-block;
                vertical-align: middle;
                position: relative;
                top: -2px;

                padding: 2px;
                margin: 0px 5px 0px 0px;
                height: 10px;
                width: 10px;

                font-weight: 300;
                line-height: 0.8;
                font-size: 1.3rem;
                text-align: center;
                border: 1px solid hsla(0, 0%, 0%, 0.6);

                border-radius: 4px;
                filter: brightness(0.80);

                cursor: pointer;
            }

            &:checked ~ span {
                background-image: url(/static/images/checkbox.svg);
                background-size: 85%;
                background-position: 50% 50%;
                background-repeat: no-repeat;
            }

            &:focus ~ span {
                outline: 1px dotted;
                outline: -webkit-focus-ring-color auto 5px;
            }

            &:disabled ~ span {
                opacity: 0.50;
                cursor: default;
            }
        }
    }

    a.no-style {
        color: inherit;
    }
}

a.no-underline,
a.no-underline:hover {
    text-decoration: none;
}

.half-opacity {
    opacity: 0.5;
}

.italic {
    font-style: italic;
}

.simplebar-track {
    .simplebar-scrollbar::before {
        background-color: hsl(0, 0%, 0%);
        box-shadow: 0px 0px 0px 1px hsla(0, 0%, 100%, 0.33);
    }

    &.simplebar-vertical {
        transition: width 0.2s ease 1s;

        &.simplebar-hover {
            width: 15px;
            transition: width 0.2s ease;
        }
    }

    &.simplebar-horizontal {
        transition: height 0.2s ease 1s;

        &.simplebar-hover {
            height: 15px;
            transition: height 0.2s ease;
        }

        .simplebar-scrollbar {
            transition: height 0.2s ease 1s;

            &.simplebar-hover {
                height: 11px;
                transition: height 0.2s ease;
            }
        }
    }
}

/* -- flex forms -- */
.flex-row {
    display: flex;

    * {
        box-sizing: border-box;
    }

    input[type=text],
    input[type=password] {
        height: auto;
        width: 100%;
    }

    &.normal {
        width: 500px;
    }

    .field {
        margin: 10px;
        width: 100%;
    }
}