*{
    font-family: Ubuntu, sans-serif;
    text-align: center; box-sizing: border-box;
    text-rendering:optimizeLegibility;
}
html{
    overflow: auto;
    min-width: 96vw;
}
a,article,header,#user_area{
    box-shadow: 0 2.5px 1px 0 rgba(0, 0, 0, 0.250);
}
a{
    padding: 2px 1em;
    background-color: #d9d9d9;
    border: none;
    border-radius: 2px;
    color: inherit;
    text-decoration: none;
}

a#b{padding: 2px 2em;}a#c{padding: 2px 1.8em;}

input{
    background-color: #ffffff;
    border: none;
}
a:hover{
    transition: 100ms;
    background-color: #E5E5E5;
    outline: 1px solid #4F4F4F;
}
img.bg{
    opacity: 90%;
    pointer-events: none;
    min-height: 100%;
    min-width: 110vh;
    width: 100%;
    height: auto;
    position: fixed;
    top: 0;
    left: 0;
}

header{
    transition: ease 2s;
    background-color: #FF6B00;
    border-radius: 10px;
    position:relative;
    margin: 0 6%; padding: 0 1em;
    font-size: large;
}

article{
    transition:ease 2s;
    border-radius: 10px;
    position: relative;
    background-color: #fdfcfcbe;
    overflow: auto;
    min-height: 100%;
    margin: 0 6%;
    padding: 1.9vw;
    font-size: large;

}
#user_area{
    border-radius: 10px;
    display: flex;
    margin: 0 .5vw; padding: .3vw;
    overflow: auto;
}
aside {
    font-size: 1.5em;
    border-radius: 10px;
    min-width: 35vw;
    padding: 13vh 4vh;
    background-color: #FF6B00;
}

section{
    font-weight:bold;
    font-size: 1em;color: white;
    width:65vw;
}

nav#rol_selection{
    display: flex;
    min-width: 100%;
    overflow: visible;
}

.role{
    box-shadow: none;
    width: 50%;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

#usuario_role{
    background-color: #669900;
    margin:.3vh .2vw .3vh .4vw;
}
#admin_role{
    background-color:#7DBC00;
    margin:.3vh .4vw .3vh .2vw;
}

.credentials{
    margin: 0 .4vw;
    min-width: 35vw;
    padding: 11.1vh 4vh;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}

#login_credentials_usuario{
    background-color: #669900;
}
.black_btns{
    color: initial;
}
#register_credentials_usuario{
    background-color: #669900;
    padding: 5vh 0vh 8.5vh 5vh;
    border-radius: 10px;
    text-align: left;
}
#login_credentials_admin{
    background-color: #7DBC00;
}

@media screen and (max-width: 600px) {
    article{
      font-size: 4vw;
    }
    section{
    font-size: 1em;
    }
    aside{
        font-size: 1em;
        min-width: 17vw;
        padding: 6vh 2vh;
    }
    a#a{padding: 1px .01px;}a#b{padding: 1px .5em;}a#c{padding: 1px .5em;}
    .user_input{
        width: 80%;
    }
  }