main { text-align: center; }

.intro { margin: 0 auto 3em; }

    .intro h1 {
        font-family: 'Montserrat', sans-serif;
        font-size: 64px;
        color: #20c5b5;
        margin: -0.1em 0 0.45em;
    }

    .intro p { line-height: 1.5em; }

    .intro i {
        margin-top: 0.5em;
        padding-left: 0;
        padding-right: 0.3em;
        font-size: 36px;
        text-decoration: none;
        color: #CCA0FD;
    }

        .intro i:hover {
            color: #CCA0FD;
        }

.portfolio { text-align: center; }

    .controls { margin-bottom: 3em; }

        .control {
            background: none;
            border: none;
            padding: 0.5em 0.8em;
            margin-top: 1em;
            margin-right: 1em;
            background-color: #b0e8e3;
            border-radius: 5px;
            font-family: 'Montserrat', sans-serif;
            font-weight: 600;
            font-size: 14px;
            color: #3d8f87;
}

            .control:hover {
                background-color: #CCA0FD;
                color: #FFF;
                transition: 0.2s;
                cursor: pointer;
            }

            .control:focus {
                outline: none;
                background-color: #CCA0FD;
                color: #FFF;
            }


.work-container {
    margin: 0 auto 3em;
    text-align: center;
    font-size 0.1em;
    width: 100%;
}

    .work {
        text-align: center;
        display: inline-block;
        vertical-align: top;
        width: 22em;
        margin: 1em;
        border-radius: 20px;
        box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
    }

        .work:hover {
            transform: translate(0, -4px);
            box-shadow: 4px 4px 6px rgba(0, 0, 0, 0.2);
            transition: 0.2s;
            cursor: pointer;
        }

        .image {
            width: 100%;
            padding-top: 100%;
            border-radius: 20px 20px 0 0;
            overflow: hidden;
        }

            .image img {
                width: 100%;
                margin-top: -600px;
            }

                .image img#qrency, img#emotiv { width: 105%; }

        .description { padding: 1em 1.2em 2.2em; }

            time {
                color: #1b7e65;
                font-size: 18px;
                font-weight: 600;
            }

            a { text-decoration: none; }

            h2 {
                font-family: 'Montserrat', sans-serif;
                color: #20c5b5;
                font-size: 26px;
                margin-top: 0.4em;
                padding: 0;
            }
            
                h2:hover {
                    color: #CCA0FD;
                    transition: 0.2s;
                }

            p {
                margin-top: -0.7em;
                line-height: 1.5em;
            }

            .tag {
                background: none;
                border: none;
                padding: 0.5em 0.8em;
                margin-top: 1em;
                margin-right: 0.3em;
                background-color: #d9d9d9;
                border-radius: 5px;
                font-family: 'Montserrat', sans-serif;
                font-weight: 600;
                color: #666666;
            }

@media screen and (min-width: 1300px) {
    .intro { width: 65%; }
    .work-container { width: 80%; }
}

@media screen and (min-width: 850px) and (max-width: 1000px) {
    .work-container { width: 100%; }
    .work { width: 20em; }
}

@media screen and (max-width: 849px) {
    .work {
        width: 100%;
        margin: 1.5em 0;
    }
}