.toplevel_page_modules  img {
    width: 20px;
    transition-delay: 200ms;

}

.toplevel_page_modules:hover .toplevel_page_modules img {
    transition: 50ms;
    filter: invert(.5) sepia(1) saturate(4.5) hue-rotate(165deg);
}

.current.menu-top.toplevel_page_modules .toplevel_page_modules img {
    opacity: 1!important;
    -webkit-filter: brightness(80%) sepia(1.5) hue-rotate(165deg);
    filter: brightness(80%) sepia(1.5) hue-rotate(165deg);
}
.current.menu-top.toplevel_page_modules:hover .toplevel_page_modules img {
    -webkit-filter: brightness(80%) sepia(1.5) hue-rotate(165deg);
    filter: brightness(80%) sepia(1.5) hue-rotate(165deg);
}



.btn-delete, .btn-coef-delete{
    padding: 6px;
    background: rgba(246, 79, 2, 0.95);
    cursor: pointer;
    transition: 150ms;
    border: none;
    border-radius: 3px;
}

.btn-delete:hover, .btn-coef-delete:hover{
    background: rgba(246,2,2,0.95);
 }

.header_modules_block{
    display: flex;
    justify-content: space-around;
}

.coef-block{
    text-align: center;
}

.coef-label{
    display: block;
    font-size: 2em;
    margin: 40px 0 15px 0;
    text-transform: uppercase;
}

.message_{
    width: 50%;
    margin: 30px auto;
    font-size: 2em;
    text-align: center;
}
.message_error{
    background: rgba(239, 16, 16, 0.38);
    padding: 25px;
    border-radius: 10px;
}

.message_success{
    background: rgba(17, 201, 57, 0.38);
    padding: 25px;
    border-radius: 10px;
}

.form-element{
    margin: 5px 0;
}

.btn-coef-update{
    border: none;
    padding: 10px;
    border-radius: 5px;
    margin-left: 10px;
}

.btn-coef-update:enabled{
    background: rgba(12, 255, 142, 0.64);
    cursor: pointer;
}

.options_button_block{
    width: 200px;
    margin: 0 auto;
}