:root {
    --menu-count: 1;
}

ul {
  list-style-type: none;
}

/*.header-main {
    width: 100%;
    padding: 5px;
    height: 80px;
    background-color: #D7F9F1;
    position: fixed;
    top:0;
    z-index: 100;
}*/

.header-main nav {
    display: flex;
}
.header-main ul {
    height: 100%;
    display: flex;
    align-self: center;
}

.header-main ul {
    height: 100%;
    list-style: none;
    align-self: center;
}

.header-main ul li {
    position: relative;
}

.header-main ul li a {
    display: block;
    padding: 0 20px;
    height: 100%;
    line-height: 25px;
    background-color: #D7F9F1;
    cursor: pointer;
}
.header-main ul li a:hover {
    color: #D7F9F1;
    background-color: #B57BA6;
}
.header-main ul li ul {
    visibility: hidden;
    opacity: 0;
    display: none;
    position: absolute;
    left: -40px;
    transform:translateY(12px);
    transition: all ease-in-out 100ms;
}
.header-main ul li ul li a {
    white-space: nowrap;
}
ul li:hover>ul {
    visibility: visible;
    opacity: 1;
    display: block;
}