main.css

/*
* MEDIA QUERIES
*/
@media screen and (max-width:419px) {
    .projects .description{
        max-height: 60%;
    }
}

@media screen and (max-width:619px) {
    .header {
        width: 100%;
    }
    .header .header_logo{
        width: 40px;
    }

    .header .header_title{
        font-size: 7vw;
    }

    .nav_bar .nav_list{
        font-size: 5vw;
    }
}

@media screen and (min-width:620px) and (max-width:800px) {
    .header .header_logo{
        width: 70px;
    }

    .header .header_title{
        font-size: 3em;
    }
}

@media screen and (max-width:673px) {
    .intro .intro_paragraph{
        width: 100%;
        margin: 0 1em 1em;
    }

    .projects .project1{
        width: 100%;
        margin: 0 1em 1em;
    }

    .projects .project2{
        width: 100%;
        margin: 0 1em;
    }
}

/*
* Body
*/
body {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    background-color: #4B70CD;
}

/*
* Header
*/
.header {
    display: flex;
    align-items: center;
    width: 100%;
    justify-content: center;
    /*background-color: #B3BAC9;*/
    padding: 1em 0;
    /*color: #FAFBFB;*/
}
.header_logo{
    width: 80px;
    margin-right: 1em;
    padding: 0;
}
.header_title{
    font-size: 4em;
    margin: 0;
}

/*
* NAV BAR
*/
.nav_list {
    list-style-type: none;
    display: flex;
    line-height: 48px;
    font-size: 1.5em;
    /* background-color: #90A1D1; */
    margin: 0;
    padding: 0;
    border-top: 2px solid;
    border-bottom: 2px solid;
}

.nav_item {
    padding: 0px 10px;
    margin-left: auto;
    margin-right: auto;
}

.nav_bar a{
    text-decoration: none;
    color: black;
}

.nav_bar a:hover{
    background-color: #B3BAC9;
    padding: 0.2em;
    border-radius: 5px;
}

/*
* MAIN CONTENT
*/
.content {
    display: flex;
    flex-wrap: wrap;
}

/*
* INTRO
*/
.intro {
    /*background-color: #B3BAC9;*/
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
}

/*
.intro #about_me{
    width: 100%;
    text-align: center;
}
*/

.intro img{
    margin: 1em;
}

.intro_paragraph {
    width: 40%;
    background-color: #FAFBFB;
    padding: 1em;
    margin: 1em;
    border-radius: 10px;
}

/*
* PROJECTS
*/
.projects {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
    width: 100%;
}

.projects #project_title {
    text-align: center;
    width: 100%;
    /*background-color: #90A1D1;*/
    margin: 0 0 1em 0;
    padding: 1em;
    border-top: 2px solid;
    border-bottom: 2px solid;
    font-size: 1.8em;
}

.project1 {
    background-image: url(images/tradingCard.png);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    width: 40%;
    height: 300px;
    background-color: #B5B6E7;
    position: relative;
    padding: 10px 0px;
}

.project2 {
    background-image: url(images/pixelArt.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    width: 40%;
    height: 300px;
    background-color: rgb(220, 220, 220);
    position: relative;
    padding: 10px 0px;
}

.description {
    background-color: rgba(56, 56, 56, 0.85);
    max-height: 40%;
    width: 100%;
    color: white;
    text-align: center;
    position: absolute;
    bottom: 0;
}

.description a{
    color: #FAFBFB;
}
/*
* FOOTER
*/

.social_media {
    list-style-type: none;
    display: flex;
    width: 100%;
    margin: 1em auto 0 auto;
    padding: 0;
    border-top: 2px solid;
    border-bottom: 2px solid;
    /*background-color: #90A1D1;*/
}

.social_media a{
    color:black;
}

.social_media li {
    margin-left: auto;
    margin-right: auto;
}