* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    position: relative;
    z-index: 12;
}

body {
    background-color: #111;
}

#Sec1 {
    width: 100%;
    height: auto;
    background-color: #222;
}

#HeadName {
    color: white;
    font: caption;
    font-family: cursive;
    font-weight: 500;
    font-size: 1.4rem;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #333;
    height: 3rem;
}

#Triangle_Sec {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 12rem;
    padding: 1rem;
}

#Entr_Txt {
    color: white;
    font-family: cursive;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

#Input_Boxes_Parent {
    display: flex;
    justify-content: center;
    align-items: center;
}

.Boxes {
    color: white;
    font-family: cursive;
}

#Check_Val {
    background-color: #222;
    border: none;
    outline: none;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    height: 1.5rem;
    width: 3rem;
    font: caption;
    background-color: #888;
    font-family: cursive;
    border-radius: 4px;
    cursor: pointer;
}

#Result_Sec {
    width: 14rem;
    border-radius: 10px;
    height: 8rem;
    background-color: #111;
    display: flex;
    align-items: center;
    margin-left: auto;
    flex-direction: column;
}

#Result_Txt {
    color: white;
    font: caption;
    font-family: cursive;
    margin-top: 0.4rem;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
}

#Main_Result {
    display: flex;
    justify-content: center;
    align-items: center;
}

.Result_Texts {
    color: white;
    margin-top: 1rem;
    margin-left: 0.2rem;
    font-family: cursive;
}

.Tri_Points_In {
    width: 4rem;
    margin-right: 0.5rem;
    background-color: #444;
    border: none;
    outline: none;
    height: 1.1rem;
    color: white;
    padding: 0.2rem;
}

#Caution {
    color: rgb(255, 110, 110);
    font-family: monospace;
    margin-top: 0.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

#Right_Tri {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 10rem;
    height: 10rem;
    background-color: #111;
    margin-left: auto;
    margin-right: 0.5rem;
    border-radius: 8px;
}

.Tri_Lines {
    background-color: white;
    width: 5rem;
    height: 0.15rem;
    position: absolute;
}

#Tri_Line1 {
    background-color: white;
    height: 0.15rem;
    left: 1.55rem;
    top: 4.5rem;
    width: 7rem;
    transform: rotate(-45deg);
}

#Tri_Line2 {
    background-color: white;
    height: 0.15rem;
    transform: rotate(90deg);
    top: 4.55rem;
    left: 5rem;
}

#Tri_Line3 {
    background-color: white;
    height: 0.15rem;
    top: 7rem;
}

.Points {
    color: white;
    position: absolute;
}

#Point1 {
    left: 1.7rem;
    bottom: 2rem;
}

#Point2 {
    right: 1.6rem;
    top: 1.3rem;
}

#Point3 {
    right: 1.6rem;
    bottom: 2rem;
}