*{
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body{
    background-color: white;
}

.ej{
    margin-left: 220px;
}
/* h3{
    color: black;
    width: 100%;
    text-align: center;
}

h4{
    color: black;
    width: 100%;
    text-align: center;
} */

.container{
    /* position: fixed; */
    width: 100%;
    height: 100%;
}

.sidebar{
    width: 205px;
    height: 100%;
    background: rgb(20, 20, 20);
    overflow: auto;
    float: left;
}

.sidebar img{
    width: 100px;
    height: 100px;
    display: block;
    margin: 10px auto;
    opacity: 0.7;
    border-radius: 50%;
}

.sidebar ul li{
    margin-bottom: 20px;
    list-style: none;
    padding: 12px 10px;
}

.sidebar ul li:hover{
    background:  rgb(34, 34, 34);
    border-left: 5px solid #c7c7c7;
    border-right: 5px solid #c7c7c7;
    border-radius: 25px;
    border-bottom: yellow solid 1px;}

.sidebar ul li a{
    text-decoration: none;
    color: yellow;
    font-size: 17px;
    opacity: 0.7;}

.content p{
    color: black;
    padding: 10px;
    font-size: 18px;
    text-align: justify;
    /* cursor: copy; */
}

.a-lm{
    margin: auto;
    color: yellow;
    background-color: black;
    border-radius: 25px;
    text-decoration: none;
    /* padding: 10px 10px; */

    /* margin-bottom: 20px; */
    /* list-style: none; */
    padding: 12px 10px;
}

.a-lm:hover{
    /* background-color: rgb(20, 20, 20);
    border-bottom: yellow solid 1px; */

    background:  rgb(34, 34, 34);
    border-left: 5px solid #c5ec17;
    border-right: 5px solid #c5ec17;
    border-radius: 25px;
    border-bottom: yellow solid 1px;
}

.opciones{
    width: 100%;
    /* background-color: aqua; */
    padding: 10px;
    margin: 10px;
    display: inline-flex;
}

.cod{
    margin-left: 10px;
    width: 600px;
}

.intentarlo{
    margin: auto;
    color: rgb(255, 255, 255);
    background-color: rgb(14, 143, 25);
    border-radius: 25px;
    text-decoration: none;
    padding: 10px 10px;
}

.intentarlo:hover{
    background-color: rgb(87, 204, 9);
    border-bottom: rgb(32, 32, 30) solid 1px;
}

img{
    width: 600px;
}

.er404{
    text-align: center;
    margin-top: 15%;
}

.er403{
    text-align: center;
    margin-top: 15%;
}