article {
    margin-left: 30px;
}

/* css for aside */
aside {
    display: block;
    border-radius: 20px;
    background-color: #efefef;
    float: right;
    margin: 150px 50px;
    width: 20%;
}

aside h3 {
    text-align: center;
    background-color: #afafaf;
    color: #fff;
    padding: 10px;
}

aside ul li a:link,
aside ul li a:visited {
    text-decoration: none;
    color: #000;
    font-size: 1em;
    padding: 10px;
    transition: all 0.5s;
}

aside ul li a:hover,
aside ul li a:active {
    color: rgb(76, 194, 236)
}

.row {
    margin-top: 5%;
    display: flex;
    justify-content: space-between;
}

section h1 {
    color: #4ca1af;
    text-align: center;
    text-decoration: underline;
    font-size: 2em;
}

/* css for education */
.education {
    width: 100%;
    margin: auto;
    padding-top: 50px;
}

.education-col {
    flex-basis: 50%;
    background: #fff3f3;
    border-radius: 10px;
    margin-right: 15px;
    margin-bottom: 5%;
    padding: 20px 12px;
    box-sizing: border-box;
}

.education h3 {
    font-weight: 600;
    margin: 10px 0;
}

.education-col:hover {
    box-shadow: 0 0 20px 0px rgba(0, 0, 0, 0.2);
}

/* css for experience */
.experience {
    width: 70%;
    margin: auto;
    padding-top: 50px;
}

.experience-col {
    width: 40%;
}

.experience-col img {
    width: 50%;
}

.experience-col h3 {
    margin-top: 15px;
    margin-bottom: 10px;
    text-align: left;
}

/* css for skills */
.content-table {
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 20px;
    border-collapse: collapse;
    font-size: 0.9em;
    min-width: 60%;
}

.content-table thead tr {
    text-align: left;
}

.content-table td {
    padding: 10px 15px;

}

/* css for medium devices */
@media screen and (max-width: 800px) {
    .row {
        flex-direction: column;
    }

    aside {
        display: none;
    }
}

/* css for small devices */
@media screen and (max-width: 800px) {
    aside {
        display: none;
    }
}