xmlnsXlink="http://www.w3.org/1999/xlink"
>
<defs>
+ <symbol id="icon-settings" viewBox="0 0 24 24">
+ <path d="M16 12c0-1.104-0.449-2.106-1.172-2.828s-1.724-1.172-2.828-1.172-2.106 0.449-2.828 1.172-1.172 1.724-1.172 2.828 0.449 2.106 1.172 2.828 1.724 1.172 2.828 1.172 2.106-0.449 2.828-1.172 1.172-1.724 1.172-2.828zM14 12c0 0.553-0.223 1.051-0.586 1.414s-0.861 0.586-1.414 0.586-1.051-0.223-1.414-0.586-0.586-0.861-0.586-1.414 0.223-1.051 0.586-1.414 0.861-0.586 1.414-0.586 1.051 0.223 1.414 0.586 0.586 0.861 0.586 1.414zM20.315 15.404c0.046-0.105 0.112-0.191 0.192-0.257 0.112-0.092 0.251-0.146 0.403-0.147h0.090c0.828 0 1.58-0.337 2.121-0.879s0.879-1.293 0.879-2.121-0.337-1.58-0.879-2.121-1.293-0.879-2.121-0.879h-0.159c-0.11-0.001-0.215-0.028-0.308-0.076-0.127-0.066-0.23-0.172-0.292-0.312-0.003-0.029-0.004-0.059-0.004-0.089-0.024-0.055-0.040-0.111-0.049-0.168 0.020-0.334 0.077-0.454 0.168-0.547l0.062-0.062c0.585-0.586 0.878-1.356 0.877-2.122s-0.294-1.536-0.881-2.122c-0.586-0.585-1.356-0.878-2.122-0.877s-1.536 0.294-2.12 0.879l-0.046 0.046c-0.083 0.080-0.183 0.136-0.288 0.166-0.14 0.039-0.291 0.032-0.438-0.033-0.101-0.044-0.187-0.11-0.253-0.19-0.092-0.112-0.146-0.251-0.147-0.403v-0.090c0-0.828-0.337-1.58-0.879-2.121s-1.293-0.879-2.121-0.879-1.58 0.337-2.121 0.879-0.879 1.293-0.879 2.121v0.159c-0.001 0.11-0.028 0.215-0.076 0.308-0.066 0.127-0.172 0.23-0.312 0.292-0.029 0.003-0.059 0.004-0.089 0.004-0.055 0.024-0.111 0.040-0.168 0.049-0.335-0.021-0.455-0.078-0.548-0.169l-0.062-0.062c-0.586-0.585-1.355-0.878-2.122-0.878s-1.535 0.294-2.122 0.882c-0.585 0.586-0.878 1.355-0.878 2.122s0.294 1.536 0.879 2.12l0.048 0.047c0.080 0.083 0.136 0.183 0.166 0.288 0.039 0.14 0.032 0.291-0.031 0.434-0.006 0.016-0.013 0.034-0.021 0.052-0.041 0.109-0.108 0.203-0.191 0.275-0.11 0.095-0.25 0.153-0.383 0.156h-0.090c-0.828 0-1.58 0.337-2.121 0.879s-0.879 1.294-0.879 2.122 0.337 1.58 0.879 2.121 1.293 0.879 2.121 0.879h0.159c0.11 0.001 0.215 0.028 0.308 0.076 0.128 0.067 0.233 0.174 0.296 0.321 0.024 0.055 0.040 0.111 0.049 0.168-0.020 0.334-0.077 0.454-0.168 0.547l-0.062 0.062c-0.585 0.586-0.878 1.356-0.877 2.122s0.294 1.536 0.881 2.122c0.586 0.585 1.356 0.878 2.122 0.877s1.536-0.294 2.12-0.879l0.047-0.048c0.083-0.080 0.183-0.136 0.288-0.166 0.14-0.039 0.291-0.032 0.434 0.031 0.016 0.006 0.034 0.013 0.052 0.021 0.109 0.041 0.203 0.108 0.275 0.191 0.095 0.11 0.153 0.25 0.156 0.383v0.092c0 0.828 0.337 1.58 0.879 2.121s1.293 0.879 2.121 0.879 1.58-0.337 2.121-0.879 0.879-1.293 0.879-2.121v-0.159c0.001-0.11 0.028-0.215 0.076-0.308 0.067-0.128 0.174-0.233 0.321-0.296 0.055-0.024 0.111-0.040 0.168-0.049 0.334 0.020 0.454 0.077 0.547 0.168l0.062 0.062c0.586 0.585 1.356 0.878 2.122 0.877s1.536-0.294 2.122-0.881c0.585-0.586 0.878-1.356 0.877-2.122s-0.294-1.536-0.879-2.12l-0.048-0.047c-0.080-0.083-0.136-0.183-0.166-0.288-0.039-0.14-0.032-0.291 0.031-0.434zM18.396 9.302c-0.012-0.201-0.038-0.297-0.076-0.382v0.080c0 0.043 0.003 0.084 0.008 0.125 0.021 0.060 0.043 0.119 0.068 0.177 0.004 0.090 0.005 0.091 0.005 0.092 0.249 0.581 0.684 1.030 1.208 1.303 0.371 0.193 0.785 0.298 1.211 0.303h0.18c0.276 0 0.525 0.111 0.707 0.293s0.293 0.431 0.293 0.707-0.111 0.525-0.293 0.707-0.431 0.293-0.707 0.293h-0.090c-0.637 0.003-1.22 0.228-1.675 0.603-0.323 0.266-0.581 0.607-0.75 0.993-0.257 0.582-0.288 1.21-0.127 1.782 0.119 0.423 0.341 0.814 0.652 1.136l0.072 0.073c0.196 0.196 0.294 0.45 0.294 0.707s-0.097 0.512-0.292 0.707c-0.197 0.197-0.451 0.295-0.709 0.295s-0.512-0.097-0.707-0.292l-0.061-0.061c-0.463-0.453-1.040-0.702-1.632-0.752-0.437-0.037-0.882 0.034-1.293 0.212-0.578 0.248-1.027 0.683-1.3 1.206-0.193 0.371-0.298 0.785-0.303 1.211v0.181c0 0.276-0.111 0.525-0.293 0.707s-0.43 0.292-0.706 0.292-0.525-0.111-0.707-0.293-0.293-0.431-0.293-0.707v-0.090c-0.015-0.66-0.255-1.242-0.644-1.692-0.284-0.328-0.646-0.585-1.058-0.744-0.575-0.247-1.193-0.274-1.756-0.116-0.423 0.119-0.814 0.341-1.136 0.652l-0.073 0.072c-0.196 0.196-0.45 0.294-0.707 0.294s-0.512-0.097-0.707-0.292c-0.197-0.197-0.295-0.451-0.295-0.709s0.097-0.512 0.292-0.707l0.061-0.061c0.453-0.463 0.702-1.040 0.752-1.632 0.037-0.437-0.034-0.882-0.212-1.293-0.248-0.578-0.683-1.027-1.206-1.3-0.371-0.193-0.785-0.298-1.211-0.303l-0.18 0.001c-0.276 0-0.525-0.111-0.707-0.293s-0.293-0.431-0.293-0.707 0.111-0.525 0.293-0.707 0.431-0.293 0.707-0.293h0.090c0.66-0.015 1.242-0.255 1.692-0.644 0.328-0.284 0.585-0.646 0.744-1.058 0.247-0.575 0.274-1.193 0.116-1.756-0.119-0.423-0.341-0.814-0.652-1.136l-0.073-0.073c-0.196-0.196-0.294-0.45-0.294-0.707s0.097-0.512 0.292-0.707c0.197-0.197 0.451-0.295 0.709-0.295s0.512 0.097 0.707 0.292l0.061 0.061c0.463 0.453 1.040 0.702 1.632 0.752 0.37 0.032 0.745-0.014 1.101-0.137 0.096-0.012 0.186-0.036 0.266-0.072-0.031 0.001-0.061 0.003-0.089 0.004-0.201 0.012-0.297 0.038-0.382 0.076h0.080c0.043 0 0.084-0.003 0.125-0.008 0.060-0.021 0.119-0.043 0.177-0.068 0.090-0.004 0.091-0.005 0.092-0.005 0.581-0.249 1.030-0.684 1.303-1.208 0.193-0.37 0.298-0.785 0.303-1.21v-0.181c0-0.276 0.111-0.525 0.293-0.707s0.431-0.293 0.707-0.293 0.525 0.111 0.707 0.293 0.293 0.431 0.293 0.707v0.090c0.003 0.637 0.228 1.22 0.603 1.675 0.266 0.323 0.607 0.581 0.996 0.751 0.578 0.255 1.206 0.286 1.778 0.125 0.423-0.119 0.814-0.341 1.136-0.652l0.073-0.072c0.196-0.196 0.45-0.294 0.707-0.294s0.512 0.097 0.707 0.292c0.197 0.197 0.295 0.451 0.295 0.709s-0.097 0.512-0.292 0.707l-0.061 0.061c-0.453 0.463-0.702 1.040-0.752 1.632-0.032 0.37 0.014 0.745 0.137 1.101 0.012 0.095 0.037 0.185 0.072 0.266-0.001-0.032-0.002-0.062-0.004-0.089z"></path>
+ </symbol>
+ <symbol id="icon-smile" viewBox="0 0 24 24">
+ <path d="M23 12c0-3.037-1.232-5.789-3.222-7.778s-4.741-3.222-7.778-3.222-5.789 1.232-7.778 3.222-3.222 4.741-3.222 7.778 1.232 5.789 3.222 7.778 4.741 3.222 7.778 3.222 5.789-1.232 7.778-3.222 3.222-4.741 3.222-7.778zM21 12c0 2.486-1.006 4.734-2.636 6.364s-3.878 2.636-6.364 2.636-4.734-1.006-6.364-2.636-2.636-3.878-2.636-6.364 1.006-4.734 2.636-6.364 3.878-2.636 6.364-2.636 4.734 1.006 6.364 2.636 2.636 3.878 2.636 6.364zM7.2 14.6c0 0 0.131 0.173 0.331 0.383 0.145 0.153 0.338 0.341 0.577 0.54 0.337 0.281 0.772 0.59 1.297 0.853 0.705 0.352 1.579 0.624 2.595 0.624s1.89-0.272 2.595-0.624c0.525-0.263 0.96-0.572 1.297-0.853 0.239-0.199 0.432-0.387 0.577-0.54 0.2-0.21 0.331-0.383 0.331-0.383 0.331-0.442 0.242-1.069-0.2-1.4s-1.069-0.242-1.4 0.2c-0.041 0.050-0.181 0.206-0.181 0.206-0.1 0.105-0.237 0.239-0.408 0.382-0.243 0.203-0.549 0.419-0.91 0.6-0.48 0.239-1.050 0.412-1.701 0.412s-1.221-0.173-1.701-0.413c-0.36-0.18-0.667-0.397-0.91-0.6-0.171-0.143-0.308-0.277-0.408-0.382-0.14-0.155-0.181-0.205-0.181-0.205-0.331-0.442-0.958-0.531-1.4-0.2s-0.531 0.958-0.2 1.4zM9 10c0.552 0 1-0.448 1-1s-0.448-1-1-1-1 0.448-1 1 0.448 1 1 1zM15 10c0.552 0 1-0.448 1-1s-0.448-1-1-1-1 0.448-1 1 0.448 1 1 1z"></path>
+ </symbol>
<symbol id="icon-book-open" viewBox="0 0 24 24">
<path d="M21 4v13h-6c-0.728 0-1.412 0.195-2 0.535v-10.535c0-0.829 0.335-1.577 0.879-2.121s1.292-0.879 2.121-0.879zM11 17.535c-0.588-0.34-1.272-0.535-2-0.535h-6v-13h5c0.829 0 1.577 0.335 2.121 0.879s0.879 1.292 0.879 2.121zM22 2h-6c-1.38 0-2.632 0.561-3.536 1.464-0.167 0.167-0.322 0.346-0.464 0.536-0.142-0.19-0.297-0.369-0.464-0.536-0.904-0.903-2.156-1.464-3.536-1.464h-6c-0.552 0-1 0.448-1 1v15c0 0.552 0.448 1 1 1h7c0.553 0 1.051 0.223 1.414 0.586s0.586 0.861 0.586 1.414c0 0.552 0.448 1 1 1s1-0.448 1-1c0-0.553 0.223-1.051 0.586-1.414s0.861-0.586 1.414-0.586h7c0.552 0 1-0.448 1-1v-15c0-0.552-0.448-1-1-1z"></path>
</symbol>