html {
    box-sizing: border-box;
}

*, *::before, *::after {
    box-sizing: inherit;
}

body {
    background-color: #F7F7FF;
    background-image: url('img/dot.png');
    background-size: 500px 500px;
    font-family: Helvetica, Arial, sans-serif;
    color: #142750;
    user-select: none;
    animation: moveBackground 600s linear infinite;
    padding: 0;
    margin: 0;
    overflow: hidden;
}

@keyframes moveBackground {
    0% {
        background-position: 0 100vw;
    }

    100% {
        background-position: 0 0;
    }
}
a ,a:visited, a:hover{
    color: inherit;
  }
select:focus {
    outline: 3px dashed #1427504d;
}

select {
    border: 0;
    border-bottom: 1px solid #1427504d;
    color: #142750;
    font-weight: bold;
    cursor: pointer;
    padding: 2px;
    margin-bottom: 5px;
    scrollbar-width: thin;
    scrollbar-color: #1427504d #fff;
    font-size: .75rem;
}

select option {
    background-color: #142750;
    color: #fff;
}

select option:disabled {
    color: #999;
}

select::-webkit-scrollbar {
    width: 15px;
}

select::-webkit-scrollbar-thumb {
    background-color: #1427504d;
}

select::-webkit-scrollbar-track {
    background-color: #fff;
}

p {
    margin: 0;
}

.text-m {
    font-size: 1rem;
    line-height: 2rem;
}

.text-s {
    font-size: .75rem;
    line-height: 1rem;
}

.menu {
    display: flex;
    position: absolute;
    bottom: 0;
    justify-content: center;
    width: 100%;
}

#menu {
    background-color: #fff;
    border-radius: 10px 10px 0px 0px;
    box-shadow: 0px 3px 6px #aaaaaa;
    min-width: 400px;
}

#menu label {
    font-size: 1rem;
    line-height: 2rem;
    opacity: .9;
}

#title {
    padding: 10px 10px;
    border-radius: 10px 10px 0px 0px;
    background-color: #4ba4fe;
    color: #fff;
    font-weight: bold;
    border-bottom: 2px solid #397dc2;
    display: flex;
    justify-content: space-between;
    box-shadow: 0px 1px 1px #aaaaaa;
}

#note, #form {
    padding: 20px 20px 0px 20px;
    opacity: .9;
}

#form span {
    opacity: .3;
    font-size: 1rem;
}
#form>div{
    display: flex;
    gap: 0.5rem;
    align-items: flex-end;
    justify-content: space-between;
}
#start{
    background-color: #fff;
    color: #142750;
    border-radius: 100px;
    padding: 0px 15px;
    box-shadow: 0px 2px 2px #142750;
    cursor: pointer;
    transition: all 0.3s ease-in-out;
}
#start:hover{
    background-color: #142750;
    color: #fff;
}
#start:active {
  transform: scale(0.95);
}
#sign{
    display: flex;
    justify-content: center;
    padding: 70px 0px 20px 0px;
    opacity: 0.6;
}
.showView{
    position: absolute;
    height: 100%;
    width: 100%;
    cursor: none;
}
.Runtime{
    width: 45px;
}