* {
    vertical-align: baseline;
    font-weight: inherit;
    font-family: inherit;
    font-style: inherit;
    font-size: initial;
    line-height: auto;
    border: 0 none;
    outline: 0;
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    cursor: default;
    max-width: 100%;
    transition: all 0.0s !important;
    font-family: sans-serif;
}

a {
    cursor: pointer;
    color: initial;
    text-decoration: none;
}
a:hover{
    text-decoration: underline;
}

input[type=text], input[type=password], textarea{
    border: 1px solid silver;
    padding: 10px;
    margin: 1px;
}

textarea{
    width: 100%;
    height: 100px;
}

html {
    background-color: #ffffff;
}

head {
    display: none;
}

body{
    padding: 0;
    margin: 0;
}

.logo{
    font-size: 0px;
    line-height: 0px;
    display: block;
}
.logo img{
    cursor: pointer;
}

.promenu .flex{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    background: #78b7fe;
}
.promenu a{
    display: block;
    padding: 10px 20px;
    cursor: pointer;
    color: white;
    text-decoration: none;
    text-transform: capitalize;
    font-weight: bold;
    border: 1px solid transparent;
}
.promenu a:hover{
    color: #78b7fe;
    background: white;
    border: 1px solid #78b7fe;
}

main{
    width: 1200px;
    margin: auto;
    padding: 40px 10px;
}
main:after{
    content: ' ';
    display: block;
    clear: both;
}

.welcome p{
    font-size: 1.75rem;
    margin: 30px auto;
    text-align: center;
}

.leftmenu{
    width: 300px;
    float: left;
    background: #eee;
    padding: 10px;
}

.leftmenu .polozka{
    display: block;
    padding: 10px 5px;
}
.leftmenu .polozka:hover{
    background: rgba(0,0,0,0.15);
    text-decoration: none;
}

.obsah{
    float: right;
    width: calc(100% - 320px);
}


.page{
    padding: 3px;
    margin: 1px;
    line-height: 1.5rem;
    width: 28px;
    border: 1px solid silver;
    font-size: 14px;
}
.page.selected{
    background: #78b7fe;
    color: white;
}