* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    text-decoration: none;
    list-style: none;
}
:root {
    --gradient: linear-gradient(to right, #0f0c29, #302b63, #24243e);
}
body {
    min-height: 100vh;
    overflow-y: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--gradient);
}
.value_after_converting::selection {
    background-color: #6e65c1;
}
section::-webkit-scrollbar {
  width: 7px;
}
button {
    border: none;
    outline: none;
}
section::-webkit-scrollbar-track {
  background-color: var(--second-color);
    border-radius: 20px;
}

section::-webkit-scrollbar-thumb {
    border-radius: 20px;
    background: var(--gradient);
}
section {
    width: 80%;
    height: 90vh;
    overflow-y: auto;
    background-image: url(../images/bg.jpg);
    background-size: cover;
    background-position: center top;
    box-shadow: 0px 0px 11px 0px #111;
}

.navbar {
    position: relative;
    z-index: 1111;
}
.navbar a {
    position: relative;
    overflow: hidden;
    text-align: center;
}
.navbar-toggler {
    background: linear-gradient(to right, #6e65c1, #544ba7, #3c3c9b);
}
.navbar a::after {
    content: "";
    position: absolute;
    left: -1550px;
    bottom:0 ;
    width: 100%;
    height: 3px;
    background: #0398ba;
    transition: 0.5s;
}
.navbar a:hover::after {
    left: 0;
}
.text {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}
section .text > p {
    max-width: 50%;
    background: var(--gradient);
    opacity: 0.8;
    padding: 20px;
    margin-bottom: 20px;
}

@media (max-width: 1199px) {
    section .text > p {
        max-width: 100%;
    }
}
@media (max-width: 768px) {
    section {
        width: 95%;
    }
    section .text > p {
        font-size: 12px;
    }
    textarea {
        width: 100% !important;
    }
    button {
        padding: 15px in !important;
    }
    .value_after_converting {
        width: 100% !important; 
    }
}


section table {
    margin-top: 100px;
    overflow-y: auto;
}
section table tr {
    position: relative;

}
section table tr::after {
    content: "";
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background: var(--gradient);
    z-index: 2;
    opacity: 0.6;
}
section table tr td {
    border: 2px solid #6e65c1;
    padding: 10px !important;
    font-weight: bolder;
    position: relative;
    z-index: 5;
}