.browser {
    width: clamp(200px, 60vw, 1400px);
    min-height: clamp(300px, 42vw, 680px);
    background: lightgrey;
    border-radius: 7px;
    display: flex;
    flex-direction: column;
    position: relative;
    margin: 100px auto;
    box-shadow: 7px 7px 13px rgba(0, 0, 0, 0.4);
}

/* tabs-head */
.tabs-head {
    background-color: #353535;
    height: 40px;
    display: flex;
    justify-content: space-between;
    align-items: end;
    padding-left: 20px;
}

.tabs-head .tab-open {
    width: 100px;
    height: 34px;
    border-radius: 7px 7px 0 0;
    background-color: #515151;
    display: flex;
    gap: 5px;
    align-items: start;
    justify-content: space-between;
    padding: 4px 8px;
    position: relative;
}

.tabs-head .tab-open .close-tab {
    color: #fff;
    font-size: 9px;
    padding: 1px 4px 1px 4px;
    border-radius: 50%;
    cursor: default;
}

.tabs-head .tab-open .close-tab:hover {
    background-color: #5d5d5d;
}

.tabs-head .tab-open .rounded-l {
    position: absolute;
    background-color: #515151;
    width: 20px;
    height: 24px;
    top: 0;
    right: 0;
    transform: translate(100%);
    overflow: hidden;
}

.tabs-head .tab-open .rounded-l .mask-round {
    width: 100%;
    height: 100%;
    background-color: #353535;
    border-radius: 0 0 0 7px;
}

.tabs-head .tab-open .rounded-r {
    position: absolute;
    background-color: #515151;
    width: 20px;
    height: 24px;
    top: 0;
    left: 0;
    transform: translate(-100%);
    overflow: hidden;
}

.tabs-head .tab-open .rounded-r .mask-round {
    width: 100%;
    height: 100%;
    background-color: #353535;
    border-radius: 0 0 7px 0;
}

.tabs-head .tab-open span {
    color: #fff;
    font-size: 10px;
}

.tabs-head .window-opt {
    display: flex;
}

.tabs-head .window-opt button {
    height: 30px;
    width: 30px;
    border: none;
    background-color: transparent;
    transition: 0.1s ease-out;
    color: #fff;
    margin-bottom: 10px;
}

.tabs-head .window-opt button:hover {
    background-color: #515151c8;
}

.tabs-head .window-opt .window-close:hover {
    background-color: rgb(255, 52, 52);
}

/* head-browser */
.head-browser {
    position: absolute;
    top: 30px;
    width: 100%;
    height: 40px;
    background-color: #515151;
    padding: 7px;
    display: flex;
    border-radius: 7px 7px 0 0;
    gap: 5px;
}

.head-browser input {
    background-color: #3b3b3b;
    border: 2px solid transparent;
    height: 100%;
    border-radius: 20px;
    outline: none;
    color: #fff;
    padding: 0 15px;
    flex: 1;
    transition: 0.2s ease-in-out;
}

.head-browser input:hover {
    background-color: #5d5d5d;
}

.head-browser input:focus {
    border-color: rgb(173, 214, 255);
    background-color: #3b3b3b;
    transition: none;
}

.head-browser input::placeholder {
    color: #fff;
}

.head-browser button {
    width: 27px;
    height: 25px;
    border: none;
    background-color: transparent;
    color: #fff;
    border-radius: 50%;
    transition: 0.2s ease-in-out;
}

.head-browser button:disabled {
    opacity: 0.4;
}

.head-browser button:hover {
    background-color: #5d5d5d;
}

.head-browser button:disabled:hover {
    background-color: transparent;
}

.head-browser .star {
    color: #fff;
    position: absolute;
    right: 45px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 15px;
    opacity: 0.7;
    height: 18px;
    width: 19px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-bottom: 3px;
}

.content-container {
    display: flex;
}

.content-browser {
    margin: 50px auto;
    color: black;
    z-index: 10;
    display: flex;
    gap: 10px;
    max-width: 400px;
    flex-wrap: wrap;
}

.content-browser h2 {
    flex-basis: 100%;
}

.browser-icon-con {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.browser-icon-con div {
    color: white;
    font-weight: 700;
}

.browser-icon {
    height: 80px;
    width: 80px;
}

.hidden {
    display: none;
}