main{
    text-align: center;
}

section{
    margin: auto 2em;
}

section#info{
    text-align: left;
    display: inline-block;
    vertical-align: top;
    width: 30%;
}
@media screen and (max-width : 800px){
    section#info{
        width: 90%;
        margin: auto;
        text-align: center;
    }
    section#info h3{
        text-align: left;
    }
}

section#info img#profile_image{
    display: block;
    max-width: 12em;
    max-height: 12em;
    border-radius: 50%;
    box-shadow: 0 0 0 0.1em #000000, 0 0 0 0.3em #66bf38, 0 0 0 0.4em #000000;
    margin: auto;
}

section#info h4{
    margin-top: 0;
    text-align: center;
    font-size: 110%;
    padding: 0.5em;
}
section#info div#social{
    text-align: center;
    margin: auto;
}
@media screen and (max-width : 800px){
    section#info div#social{
        display: inline-block;
        vertical-align: middle;
        width: 100%;
        margin: auto;
    }
}
section#info div#social img{
    width: 60px;
    height: 60px;
    margin: 10px;
    vertical-align: middle;
    background-color: #ffffff;
    border: 0.2em solid #ffffff;
    border-radius: 0.4em;
    box-shadow: 0 0 0.3em #003300;
    transition: all .2s ease-in-out;
}
section#info div#social img:hover{
    width: 70px;
    height: 70px;
    margin: 5px;
    border-radius: 50%;
    box-shadow: 0 0 0.5em #55aa55;
}

section#about{
    text-align: left;
    display: inline-block;
    vertical-align: top;
    width: 50%;
}
@media screen and (max-width : 800px){
    section#about{
        width: 90%;
        margin: 2em auto auto auto;
    }
}
section#about p{
    font-style: italic;
    text-indent: 1em;
    margin: 2em 4em;
    color: #335333;
}
@media screen and (max-width : 800px){
    section#about p{
        font-style: initial;
        text-indent: 0.7em;
        color: initial;
        margin: 0 0 1em 0;
    }
}
section#about div#cv_download{
    text-align: center;
}
section#about div#cv_download a.a_button{
    display: inline-block;
    vertical-align: top;
    margin: auto 1.5em 1.5em auto;
}
section#about div#cv_download details{
    display: inline-block;
    vertical-align: top;
    font-style: italic;
    margin-top: 0.5em;
    width: 15em;
}
section#about div#cv_download details summary{
    color: #777777;
    font-size: 90%;
    text-align: left;
}
section#about div#cv_download details ul{
    text-align: left;
    margin: 0.1em 0.1em 0.1em 0.1em;
}