:root {
    --primary: #F8E7F2;
    --secondary: #fd0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.select-box {
    position: relative;
    width: 26rem;
    margin: 7rem auto;
}

.select-box input {
    width: 100%;
    padding: 0.4rem .6rem;
    font-size: 1.1rem;
    border: .1rem solid rgba(255, 255, 255, 0.15);
    outline: none;
}

input[type="tel"] {
    border-radius: 0 .5rem .5rem 0;
}

.select-box input:focus {
    border: .1rem solid var(--primary);
}

.selected-option {
    background-color: #e9ecef;
    border-radius: .5rem;
    overflow: hidden;
    border: var(--bs-border-width) solid var(--bs-border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 40px;
}

strong {
    font-weight: bolder;
    margin-left: 5px;
}

.selected-option div {
    position: relative;
    width: 9rem;
    padding: 0 .8rem 0 0.74rem;
    cursor: pointer;
}

.selected-option div::after {
    position: absolute;
    content: "";
    right: .7rem;
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
    width: .5rem;
    height: .5rem;
    border-right: .12rem solid #000;
    border-bottom: .12rem solid #000;
    transition: .2s;
}

.selected-option div.active::after {
    transform: translateY(-50%) rotate(225deg);
}

.select-box .options {
    position: absolute;
    top: 4rem;
    width: 100%;
    background-color: #fff;
    border-radius: .5rem;
    display: none;
}

.select-box .options.active {
    display: block;
}

.select-box .options::before {
    position: absolute;
    content: "";
    left: 1rem;
    top: -1.2rem;
    width: 0;
    height: 0;
    border: .6rem solid transparent;
    border-bottom-color: var(--primary);
}

input.search-box {
    background-color: var(--primary);
    color: #fff;
    border-radius: .5rem .5rem 0 0;
    padding: 1.4rem 1rem;
}

.select-box ol {
    list-style: none;
    max-height: 23rem;
    overflow: overlay;
}

.select-box ol::-webkit-scrollbar {
    width: 0.6rem;
}

.select-box ol::-webkit-scrollbar-thumb {
    width: 0.4rem;
    height: 3rem;
    background-color: #ccc;
    border-radius: .4rem;
}

.select-box ol li {
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    cursor: pointer;
}

.select-box ol li.hide {
    display: none;
}

.select-box ol li:not(:last-child) {
    border-bottom: .1rem solid #eee;
}

.select-box ol li:hover {
    background-color: lightcyan;
}

.select-box ol li .country-name {
    margin-left: .4rem;
}