*{
    margin: 0;
    padding: 0;
}

body{
    position: relative;
}

a{
    color: blue;
}

/* span{
    color: blue;
} */

p{
    /* color: black; */
}
pre{
    color: brown;
    font-weight: bold;
}
li{
    /* color: black; */
    /* margin-left: 2%; */
}
table{
    margin-top: 10px;
    margin-bottom: 15px;
}
code{
    font-weight: bold;
}
h1{
    /* padding: 1%; */
    margin-top: 20px;
    margin-bottom: 20px;
    text-align: center;
}
h2{
    margin-top: 15px;
    margin-bottom: 5px;
    color: red;
    font-weight: bold;
}
    /* padding: 0.3%; */

h3{
    /* padding: 0.3%; */
    margin-top: 15px;
    margin-bottom: 5px;
    color: green;
    font-weight: bold;
}

h4{
    /* padding: 0.3%; */
    margin-top: 15px;
    margin-bottom: 5px;
    color: blue;
}



#navbar{
    position: fixed;
    top: 0%;
    left: 0%;
    right: 0%;
    background-color:  rgba(255, 0, 0);
    height: 28px;
    text-decoration: none;
}

.menu{
    text-decoration: none;
    color: rgba(0, 0, 255,80%);
    margin-right: 5%;
    display: inline-block;
    font-size: x-large;
}

#documentation{
    margin-left: 5%;
}

#contribution{
    margin-right: 0;
}

#logo{
    display: block;
    margin-left: auto;
    margin-right: auto;
}
#class_hierarchy{
    display: block;
    margin-left: auto;
    margin-right: auto;
}

#shortdescrip{
    font-size: 18pt;
    text-align: center;
    font-family:'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    color: deeppink;
}

.pagefooter{
    position: absolute;
    bottom: -50px;
    left: 0;
    right: 0;
    text-align: center;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    font-size: 10pt;
}


.parentboxgrid{
    display: flex;
    height: 100vh;
    width: 100vw;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    text-align:center;
}
.childboxgrid{
    /* height: 10%;
    width: 10%; */
    padding: 10%;
    margin: 5%;
    font-size:28pt;
    
}
#childboxgrid1{
    background-color: lightcoral;
}
#childboxgrid2{
    background-color: crimson;
}



.parentflextoc{
    display: flex;
    height: 50vh;
    width: 100vw;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    text-align:center;
}
.childflextoc{
    /* height: 10%;
    width: 10%; */
    padding: 6%;
    margin: 5%;
    font-size:24pt;
    
}
/* #childflextoc1{
    background-color: lightcoral;
}
#childflextoc2{
    background-color: crimson;
} */


.parentflexginacsympytoc{
    display: flex;
    height: 100vh;
    width: 100vw;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    text-align:center;
}
.childflexginacsympytoc{
    /* height: 10%;
    width: 10%; */
    padding: 3%;
    margin: 1%;
    font-size:16pt;
    background-color:  lightpink;
    color: yellow;
    
}
/* #basic{
    background-color: lightcoral;
    
}
#checking{
    background-color: crimson;
    
}
#list{
    background-color: red;
}
#constant{
    background-color: darkred;
}
#function{
    background-color: darkred;
}
#numerical{
    background-color: lightcoral;
}
#number_theory{
    background-color: rgba(255, 20, 145, 0.801);
}
#manipulation{
    background-color: deeppink;
}
#series{
    background-color: deeppink;
}
#transform{
    background-color: deeppink;
}
#solving{
    background-color: rgba(255, 0, 0, 0.877);
}

#calculus{
    background-color: deeppink;
}
#polynomial_algebra{
    background-color: rgba(255, 0, 0, 0.877);
}
#linear_algebra{
    background-color: rgba(255, 20, 145, 0.63);
}
#tensor_algebra{
    background-color: deeppink;
}
#non-commutative{
    background-color: red;
}
#clifford_algebra{
    background-color: crimson;
}
#color_algebra{
    background-color: red;
} */

.codebg{
    display: flex;
    background-color: whitesmoke;
    justify-content:left;
    margin-top: 5px;
    margin-bottom: 5px;
}

.bodydocu{
    margin: 22px;
    font-size: 13pt;
    color: black;
}
.h2class{
    color: red;
    font-weight: bold;
}
.h3class{
    color: green;
    font-weight: bold;
}
.h4class{
    font-weight: bold;
}

.lidocu{
    margin-left: 3%;
}

.margintopbottom{
    margin-top: 10px;
    margin-bottom: 10px;
}

.releaseitem{
    display: block;
    margin: 10px;
    background-color: rgba(255, 182, 243,.5);
    color: darkred;
    
}

.point{
    font-weight: bold;
}