body{margin:0;padding:0;font-size:18px;box-sizing:border-box}.block_n{width:auto;padding:3px;display:block;margin:2px 0 0 2px;text-align:center;border-style:solid;border-color:red;border-width:2px;box-sizing:inherit;background-color:#f005}.block_e{width:auto;padding:3px;display:block;margin:2px 2px 0;text-align:center;border-style:solid;border-color:red;border-width:2px;box-sizing:inherit;background-color:#f005}input{margin:5px 0 0 5px}button,input[type=button]{margin:5px 2px;padding:2px 5px}hr{margin:3px;padding:0}.grid2{display:grid;grid-template-columns:1fr 1fr}.grid3{display:grid;grid-template-columns:1fr 1fr 1fr}ol,ul{text-align:left}#grid_1{grid-template-columns:1fr 2fr 1fr}#div_1{border-color:#0f0;background-color:#0f05}#div_2,#div_6{color:#fff;border-color:#333;background-color:#3338}#div_3{border-color:#00f;background-color:#00f5}#div_4{border-color:#f0f;background-color:#f0f5}#div_4 form{text-align:left}#div_5{border-color:#ff0;background-color:#ff05}#flex_block{display:flex;align-items:center;flex-wrap:wrap;flex-direction:row;justify-content:space-around}#flex_block img{display:block;width:48px}#flex_block img[alt=im_2],#flex_block img[alt=im_4],#flex_block img[alt=im_6],#flex_block img[alt=im_8]{display:block;width:72px}#title{color:#000;transition:border-color 2s,background-color 2s}#title_text{display:inline;cursor:pointer}#div_6{margin-bottom:2px}#div_6 a,#div_6 a:visited{color:#fff;font-size:1.3em;text-decoration:none}