style.css

#x {
    position: relative;
    bottom: 3px;
}
#task {
    width: 770px; height: 110px;
    border: 2px solid #000;
    border-radius: 10px;
    display: inline-block;
}
#Dkij {
    position: relative;
    top: -20px;
    left: 250px;
}
#input_m {
    position: relative;
    right: 2px;
}
#size_q {
    position: relative;
    left: 2px;
}
#time_table {
    position: relative;
}
#params {
    position: relative;
    top: -173px;
    left: 300px;
}
#buttons {
    position: relative;
    top: -168px;
    left: 300px;
}
#output {
    align-content: center;
    position: relative;
    top: -115px;
}
hr {
    position: relative;
    top: -115px;
    display: block;
    height: 1px;
    border: 0;
    border-top: 1px solid #000;
    margin: 1em 0;
    padding: 0;
}
#graphics {
    position: relative;
    top: -100px;
    width: 500px;
    height: 350px;
}
#graphics1 {
    position: relative;
    top: -450px;
    left: 500px;
    width: 500px;
    height: 350px;
}
table, th, td {
    border: 1px solid black;
}