main {
    min-height: 830px;
    background-color: #efeffa;
    padding-bottom: 64px;
}

section {
    margin: 0 auto 0;
    width: 726px;
}

.main_section_header {
    display: flex;
    justify-content: center;
    padding-top: 100px;
    padding-bottom: 28px;
    font-size: 36px;
    font-weight: 600;
}

.main_section_header .logo,
.experience .logo {
    width: 20px;
    height: 20px;
    min-width: 20px;
    background-color: #335384;
    margin-right: 10px;
}

.experience .logo {
    width: 14px;
    height: 14px;
    min-width: 14px;
    margin-top: 2px;
}

.section_header {
    display: flex;
    padding-top: 72px;
    padding-bottom: 18px;    
}

.section_header span {
    font-size: 26px;
    font-weight: 600;
    flex: 1;
}

.experience {
    display: flex;
    background-color: #fbfbfb;    
    margin-top: 40px;
    box-shadow: -10px 10px 24px 0px rgba(138,131,124,0.23);
    padding: 50px; 
}

.experience .col_left {
    display: flex;
    flex-direction: column;
    max-width: 210px;
}

.experience .col_left .date {
    font-size: 20px;
    color: #335384;
    font-weight: 600;
}

.experience .col_left .job,
.experience .col_left .school {
    font-size: 16px;
    font-weight: 400;
}

.experience .col_left span {
    padding-bottom: 20px;
}

.experience .col_left .company,
.experience .col_left .degree,
.experience .col_left .location {
    font-size: 14px;
    font-weight: 300;
}

.experience .col_right {
    padding-left: 110px;
    line-height: 30px;
    font-size: 16px;
    font-weight: 300;
    flex: 1;
}

.experience .experience_items {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
}
  
.experience .experience_items > div {
    display: flex;
    flex-basis: 50%;
    flex-grow: 1;
    margin-top: 36px;
}

.experience .experience_items > div:first-child,
.experience .experience_items > div:nth-child(2) {
    margin-top: 0;
}

.experience .experience_items .tech {
    display: flex;
    flex-direction: column;
}

.experience .experience_items .tech div:first-child {
    font-weight: 600;
    margin-bottom: 4px;
}

.experience .experience_items .tech div:last-child {
    font-weight: 300;
}

@media (max-width: 600px) {
    main {
        padding-left: 16px;
        padding-right: 16px;
    }

    section {
        width: 100%;
    }

    .main_section_header {
        padding-top: 64px;
        padding-bottom: 22px;
        font-size: 32px;
    }
 
    .section_header {
        padding-top: 42px;
        padding-bottom: 2px;
    }

    .experience {
        padding: 24px;
        flex-direction: column;
    }

    .experience .col_left {
        max-width: 100%;
    }

    .experience .col_right {
        padding: 0;
        max-width: 100%;
    }

    .experience .experience_items {
        flex-direction: column;
    }

    .experience .experience_items > div:nth-child(2) {
        margin-top: 36px;
    }
}